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| <div class="title">Function.java</div> </div> |
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| <a href="Function_8java.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2012 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">package </span>com.cloudera.impala.catalog;</div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">import</span> java.util.List;</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">com.cloudera.impala.analysis.FunctionName</a>;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">com.cloudera.impala.analysis.HdfsUri</a>;</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">com.cloudera.impala.common.AnalysisException</a>;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1InternalException.html">com.cloudera.impala.common.InternalException</a>;</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">import</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1service_1_1FeSupport.html">com.cloudera.impala.service.FeSupport</a>;</div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TAggregateFunction;</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TCatalogObjectType;</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TColumnType;</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TFunction;</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TFunctionBinaryType;</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TScalarFunction;</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TSymbolLookupParams;</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TSymbolLookupResult;</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TSymbolType;</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">import</span> com.google.common.base.Joiner;</div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">import</span> com.google.common.base.Preconditions;</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">import</span> com.google.common.collect.Lists;</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div> |
| <div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html"> 41</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> <span class="keyword">implements</span> <a class="code" href="interfacecom_1_1cloudera_1_1impala_1_1catalog_1_1CatalogObject.html">CatalogObject</a> {</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="comment">// Enum for how to compare function signatures.</span></div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment">// For decimal types, the type in the function can be a wildcard, i.e. decimal(*,*).</span></div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// The wildcard can *only* exist as function type, the caller will always be a</span></div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// fully specified decimal.</span></div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// For the purposes of function type resolution, decimal(*,*) will match exactly</span></div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// with any fully specified decimal (i.e. fn(decimal(*,*)) matches identically for</span></div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// the call to fn(decimal(1,0)).</span></div> |
| <div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html"> 49</a></span>  <span class="keyword">public</span> <span class="keyword">enum</span> <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html">CompareMode</a> {</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="comment">// Two signatures are identical if the number of arguments and their types match</span></div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment">// exactly and either both signatures are varargs or neither.</span></div> |
| <div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#a1da5ffe6bd07ee241992a9a4d8af190b"> 52</a></span>  <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#a1da5ffe6bd07ee241992a9a4d8af190b">IS_IDENTICAL</a>,</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// Two signatures are indistinguishable if there is no way to tell them apart</span></div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// when matching a particular instantiation. That is, their fixed arguments</span></div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// match exactly and the remaining varargs have the same type.</span></div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// e.g. fn(int, int, int) and fn(int...)</span></div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="comment">// Argument types that are NULL are ignored when doing this comparison.</span></div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// e.g. fn(NULL, int) is indistinguishable from fn(int, int)</span></div> |
| <div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#aa96dac1cdf7728d782612fa170726f2d"> 60</a></span>  <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#aa96dac1cdf7728d782612fa170726f2d">IS_INDISTINGUISHABLE</a>,</div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// X is a supertype of Y if Y.arg[i] can be implicitly cast to X.arg[i]. If X has</span></div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// vargs, the remaining arguments of Y must be implicitly castable to the var arg</span></div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="comment">// type. The key property this provides is that X can be used in place of Y.</span></div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">// e.g.</span></div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">// fn(int, double, string...) is a supertype of fn(tinyint, float, string, string)</span></div> |
| <div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#abf41adcd93f02fa3bc5d0d5f3cbb3af7"> 67</a></span>  <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#abf41adcd93f02fa3bc5d0d5f3cbb3af7">IS_SUPERTYPE_OF</a>,</div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  }</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// User specified function name e.g. "Add"</span></div> |
| <div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2"> 71</a></span>  <span class="keyword">private</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a>;</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div> |
| <div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ad2075f3c504cf7cc9d7412627abfa33c"> 73</a></span>  <span class="keyword">private</span> <span class="keyword">final</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ad2075f3c504cf7cc9d7412627abfa33c">retType_</a>;</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// Array of parameter types. empty array if this function does not have parameters.</span></div> |
| <div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4"> 75</a></span>  <span class="keyword">private</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>[] <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>;</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// If true, this function has variable arguments.</span></div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">// TODO: we don't currently support varargs with no fixed types. i.e. fn(...)</span></div> |
| <div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c"> 79</a></span>  <span class="keyword">private</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a>;</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// If true (default), this function is called directly by the user. For operators,</span></div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// this is false. If false, it also means the function is not visible from</span></div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// 'show functions'.</span></div> |
| <div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70287d51043496278cd9f324f9d4188e"> 84</a></span>  <span class="keyword">private</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70287d51043496278cd9f324f9d4188e">userVisible_</a>;</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">// Absolute path in HDFS for the binary that contains this function.</span></div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="comment">// e.g. /udfs/udfs.jar</span></div> |
| <div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a3d4513a0664c59eaebbdca3c485fe98c"> 88</a></span>  <span class="keyword">private</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">HdfsUri</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a3d4513a0664c59eaebbdca3c485fe98c">location_</a>;</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c"> 89</a></span>  <span class="keyword">private</span> TFunctionBinaryType <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c">binaryType_</a>;</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70c55a60f59df293d981b60a4a2e77a8"> 90</a></span>  <span class="keyword">private</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70c55a60f59df293d981b60a4a2e77a8">catalogVersion_</a> = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html#aa7cb009b38d01fd1980615935644498b">Catalog.INITIAL_CATALOG_VERSION</a>;</div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div> |
| <div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aa006ca9bcdc8b554e0e15607b21aa7b4"> 92</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aa006ca9bcdc8b554e0e15607b21aa7b4">Function</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a> <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>[] argTypes,</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> retType, <span class="keywordtype">boolean</span> varArgs) {</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  this.name_ = <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>;</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  this.hasVarArgs_ = varArgs;</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span> (argTypes == null) {</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>[0];</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  this.argTypes_ = argTypes;</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  this.retType_ = retType;</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  this.userVisible_ = <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  }</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div> |
| <div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aff9574f69debddbc139b793f6981bdad"> 105</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aff9574f69debddbc139b793f6981bdad">Function</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a> <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, List<Type> args,</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> retType, <span class="keywordtype">boolean</span> varArgs) {</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">this</span>(<a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>, (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>[])null, retType, varArgs);</div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> (args.size() > 0) {</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a> = args.toArray(<span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>[args.size()]);</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>[0];</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  }</div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div> |
| <div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#af80c2b40fd95645aa45be758d211c780"> 115</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#af80c2b40fd95645aa45be758d211c780">getFunctionName</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a>; }</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a10a595e0db58828aa07eb5f4a451dd6f"> 116</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a10a595e0db58828aa07eb5f4a451dd6f">functionName</a>() { <span class="keywordflow">return</span> name_.getFunction(); }</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1ea3acb721b07350d409198fc235c0f1"> 117</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1ea3acb721b07350d409198fc235c0f1">dbName</a>() { <span class="keywordflow">return</span> name_.getDb(); }</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a281caa265ee84ed84bc0fb99a317c7ed"> 118</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a281caa265ee84ed84bc0fb99a317c7ed">getReturnType</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ad2075f3c504cf7cc9d7412627abfa33c">retType_</a>; }</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#add5810f09a97d57ec5029deeb346ff54"> 119</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>[] <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#add5810f09a97d57ec5029deeb346ff54">getArgs</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>; }</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="comment">// Returns the number of arguments to this function.</span></div> |
| <div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ab94d42bdf2e027b0e7ffd3ff47d57c04"> 121</a></span>  <span class="keyword">public</span> <span class="keywordtype">int</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ab94d42bdf2e027b0e7ffd3ff47d57c04">getNumArgs</a>() { <span class="keywordflow">return</span> argTypes_.length; }</div> |
| <div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2b435609ee6048382809042a80ba20e2"> 122</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">HdfsUri</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2b435609ee6048382809042a80ba20e2">getLocation</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a3d4513a0664c59eaebbdca3c485fe98c">location_</a>; }</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a5f6104c8eff2313d018df23c479d5f27"> 123</a></span>  <span class="keyword">public</span> TFunctionBinaryType <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a5f6104c8eff2313d018df23c479d5f27">getBinaryType</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c">binaryType_</a>; }</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e"> 124</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e">hasVarArgs</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a>; }</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#abaab03830d551106a944993d51346292"> 125</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#abaab03830d551106a944993d51346292">userVisible</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70287d51043496278cd9f324f9d4188e">userVisible_</a>; }</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aae82b2a6c1b642125cf020ffa10f7c20"> 126</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aae82b2a6c1b642125cf020ffa10f7c20">getVarArgsType</a>() {</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (!<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a>) <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a320447accd97df3e7b41b35d9103a04b">Type.INVALID</a>;</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  Preconditions.checkState(argTypes_.length > 0);</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[argTypes_.length - 1];</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div> |
| <div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a772800f0cf1bb958f3c7a9dee8cebf0d"> 132</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a772800f0cf1bb958f3c7a9dee8cebf0d">setName</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a> <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a> = <a class="code" href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">name</a>; }</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2483af78bb5b54964e2e7db9d13bf592"> 133</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2483af78bb5b54964e2e7db9d13bf592">setLocation</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">HdfsUri</a> loc) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a3d4513a0664c59eaebbdca3c485fe98c">location_</a> = loc; }</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a606eabf99d7073535109e1e9142f2ffc"> 134</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a606eabf99d7073535109e1e9142f2ffc">setBinaryType</a>(TFunctionBinaryType type) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c">binaryType_</a> = type; }</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0a3d3f142322f3793619f54695cd6078"> 135</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0a3d3f142322f3793619f54695cd6078">setHasVarArgs</a>(<span class="keywordtype">boolean</span> v) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a> = v; }</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08948dd89a7cabc659e2ba14cf3da52e"> 136</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08948dd89a7cabc659e2ba14cf3da52e">setUserVisible</a>(<span class="keywordtype">boolean</span> b) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70287d51043496278cd9f324f9d4188e">userVisible_</a> = b; }</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">// Returns a string with the signature in human readable format:</span></div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// FnName(argtype1, argtyp2). e.g. Add(int, int)</span></div> |
| <div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0773abe3a9963947e3313ed0b7362e95"> 140</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0773abe3a9963947e3313ed0b7362e95">signatureString</a>() {</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  StringBuilder sb = <span class="keyword">new</span> StringBuilder();</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  sb.append(name_.getFunction())</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  .append(<span class="stringliteral">"("</span>)</div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  .append(Joiner.on(<span class="stringliteral">", "</span>).join(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>));</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a>) sb.append(<span class="stringliteral">"..."</span>);</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  sb.append(<span class="stringliteral">")"</span>);</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">return</span> sb.toString();</div> |
| <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  }</div> |
| <div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  @Override</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac85d69f6d9b8bf236dec40aa5ede7dd8"> 151</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac85d69f6d9b8bf236dec40aa5ede7dd8">equals</a>(Object o) {</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">if</span> (!(o instanceof <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a>)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a6d1f9735370546b7abff59fd091f6139">compare</a>((Function)o, <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html">CompareMode</a>.<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#a1da5ffe6bd07ee241992a9a4d8af190b">IS_IDENTICAL</a>);</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  }</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">// Compares this to 'other' for mode.</span></div> |
| <div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a6d1f9735370546b7abff59fd091f6139"> 157</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a6d1f9735370546b7abff59fd091f6139">compare</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> other, <a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html">CompareMode</a> mode) {</div> |
| <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">switch</span> (mode) {</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">case</span> IS_IDENTICAL: <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac7cce6de88c5dc966056120e4a7c081c">isIdentical</a>(other);</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">case</span> IS_INDISTINGUISHABLE: <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a7c2fb2542b9bfa716aa9a73ad47cf42f">isIndistinguishable</a>(other);</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">case</span> IS_SUPERTYPE_OF: <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac0643d486b8e4c4222ffdb8b98e436a8">isSuperTypeOf</a>(other);</div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  Preconditions.checkState(<span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div> |
| <div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac0643d486b8e4c4222ffdb8b98e436a8"> 173</a></span>  <span class="keyword">private</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac0643d486b8e4c4222ffdb8b98e436a8">isSuperTypeOf</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> other) {</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">if</span> (!other.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html#a1419e155a551dc81fcdeab6c08e1d37f">equals</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a>)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (!this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a> && other.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>.length != <span class="keyword">this</span>.argTypes_.length) {</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">if</span> (this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a> && other.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>.length < <span class="keyword">this</span>.argTypes_.length) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < this.argTypes_.length; ++i) {</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">if</span> (!<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a6abc12c804b16fb0cb4efeb9c3b41969">isImplicitlyCastable</a>(other.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i], <span class="keyword">this</span>.argTypes_[i])) {</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  }</div> |
| <div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="comment">// Check trailing varargs.</span></div> |
| <div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">if</span> (this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a>) {</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>.length; i < other.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>.length; ++i) {</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">if</span> (other.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#abb1d66f509513bd7b04a48add7bff4d0">matchesType</a>(<span class="keyword">this</span>.getVarArgsType())) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (!<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a6abc12c804b16fb0cb4efeb9c3b41969">isImplicitlyCastable</a>(other.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i],</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">this</span>.getVarArgsType())) {</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div> |
| <div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div> |
| <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div> |
| <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</div> |
| <div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div> |
| <div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a35c1d358f121e940230b40af2606d3b6"> 200</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a35c1d358f121e940230b40af2606d3b6">promoteCharsToStrings</a>() {</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>[] promoted = argTypes_.clone();</div> |
| <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < promoted.length; ++i) {</div> |
| <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span> (promoted[i].isScalarType(<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1PrimitiveType.html">PrimitiveType</a>.<a class="code" href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1PrimitiveType.html#a0de15066ec56dad49f70108f9c5ad1ed">CHAR</a>)) promoted[i] = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarType.html">ScalarType</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a20128254897643f1f2a8bf575ffd8c41">STRING</a>;</div> |
| <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div> |
| <div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aa006ca9bcdc8b554e0e15607b21aa7b4">Function</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a>, promoted, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ad2075f3c504cf7cc9d7412627abfa33c">retType_</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a>);</div> |
| <div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div> |
| <div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div> |
| <div class="line"><a name="l00212"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a79bb191a6f111e89ad36f121d330bae8"> 212</a></span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a79bb191a6f111e89ad36f121d330bae8">selectClosestSuperType</a>(List<Function> candidates) {</div> |
| <div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  Preconditions.checkArgument(candidates.size() > 0);</div> |
| <div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">if</span> (candidates.size() == 1) <span class="keywordflow">return</span> candidates.get(0);</div> |
| <div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div> |
| <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="comment">// Always promote CHAR to STRING before attempting any other promotions.</span></div> |
| <div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> withStrs = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a35c1d358f121e940230b40af2606d3b6">promoteCharsToStrings</a>();</div> |
| <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">for</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> f: candidates) {</div> |
| <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">if</span> (withStrs.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a7c2fb2542b9bfa716aa9a73ad47cf42f">isIndistinguishable</a>(f)) <span class="keywordflow">return</span> f;</div> |
| <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div> |
| <div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// Otherwise, we use the previous rules of resolution which are to take the first</span></div> |
| <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="comment">// one in the list.</span></div> |
| <div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">return</span> candidates.get(0);</div> |
| <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  }</div> |
| <div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div> |
| <div class="line"><a name="l00226"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac7cce6de88c5dc966056120e4a7c081c"> 226</a></span>  <span class="keyword">private</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac7cce6de88c5dc966056120e4a7c081c">isIdentical</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> o) {</div> |
| <div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">if</span> (!o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html#a1419e155a551dc81fcdeab6c08e1d37f">equals</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a>)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">if</span> (o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>.length != <span class="keyword">this</span>.argTypes_.length) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">if</span> (o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a> != <span class="keyword">this</span>.hasVarArgs_) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < this.argTypes_.length; ++i) {</div> |
| <div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">if</span> (!o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#abb1d66f509513bd7b04a48add7bff4d0">matchesType</a>(<span class="keyword">this</span>.argTypes_[i])) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div> |
| <div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div> |
| <div class="line"><a name="l00235"></a><span class="lineno"> 235</span> </div> |
| <div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a7c2fb2542b9bfa716aa9a73ad47cf42f"> 236</a></span>  <span class="keyword">private</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a7c2fb2542b9bfa716aa9a73ad47cf42f">isIndistinguishable</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> o) {</div> |
| <div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">if</span> (!o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html#a1419e155a551dc81fcdeab6c08e1d37f">equals</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">name_</a>)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordtype">int</span> minArgs = Math.min(o.argTypes_.length, this.argTypes_.length);</div> |
| <div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// The first fully specified args must be identical.</span></div> |
| <div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < minArgs; ++i) {</div> |
| <div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">if</span> (o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a8058dddd0b735b08fd1de5924c1d52eb">isNull</a>() || this.argTypes_[i].isNull()) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">if</span> (!o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#abb1d66f509513bd7b04a48add7bff4d0">matchesType</a>(<span class="keyword">this</span>.argTypes_[i])) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div> |
| <div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">if</span> (o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>.length == <span class="keyword">this</span>.argTypes_.length) <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div> |
| <div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> (o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a> && <span class="keyword">this</span>.hasVarArgs_) {</div> |
| <div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">if</span> (!o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aae82b2a6c1b642125cf020ffa10f7c20">getVarArgsType</a>().matchesType(this.getVarArgsType())) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">if</span> (this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ab94d42bdf2e027b0e7ffd3ff47d57c04">getNumArgs</a>() > o.getNumArgs()) {</div> |
| <div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = minArgs; i < this.getNumArgs(); ++i) {</div> |
| <div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">if</span> (this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].isNull()) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">if</span> (!this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].matchesType(o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aae82b2a6c1b642125cf020ffa10f7c20">getVarArgsType</a>())) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div> |
| <div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = minArgs; i < o.getNumArgs(); ++i) {</div> |
| <div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> (o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a8058dddd0b735b08fd1de5924c1d52eb">isNull</a>()) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">if</span> (!o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#abb1d66f509513bd7b04a48add7bff4d0">matchesType</a>(<span class="keyword">this</span>.getVarArgsType())) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div> |
| <div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div> |
| <div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a>) {</div> |
| <div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="comment">// o has var args so check the remaining arguments from this</span></div> |
| <div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">if</span> (o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ab94d42bdf2e027b0e7ffd3ff47d57c04">getNumArgs</a>() > minArgs) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = minArgs; i < this.getNumArgs(); ++i) {</div> |
| <div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordflow">if</span> (this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].isNull()) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordflow">if</span> (!this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].matchesType(o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aae82b2a6c1b642125cf020ffa10f7c20">getVarArgsType</a>())) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  }</div> |
| <div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a>) {</div> |
| <div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="comment">// this has var args so check the remaining arguments from s</span></div> |
| <div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordflow">if</span> (this.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ab94d42bdf2e027b0e7ffd3ff47d57c04">getNumArgs</a>() > minArgs) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = minArgs; i < o.getNumArgs(); ++i) {</div> |
| <div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">if</span> (o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a8058dddd0b735b08fd1de5924c1d52eb">isNull</a>()) <span class="keywordflow">continue</span>;</div> |
| <div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">if</span> (!o.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>[i].<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#abb1d66f509513bd7b04a48add7bff4d0">matchesType</a>(<span class="keyword">this</span>.getVarArgsType())) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  }</div> |
| <div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> |
| <div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="comment">// Neither has var args and the lengths don't match</span></div> |
| <div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> |
| <div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  }</div> |
| <div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  }</div> |
| <div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div> |
| <div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  @Override</div> |
| <div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ad8ceab3cb80d595cf83478615cde3360"> 283</a></span>  <span class="keyword">public</span> TCatalogObjectType <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ad8ceab3cb80d595cf83478615cde3360">getCatalogObjectType</a>() { <span class="keywordflow">return</span> TCatalogObjectType.FUNCTION; }</div> |
| <div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div> |
| <div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  @Override</div> |
| <div class="line"><a name="l00286"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1fbad3f4e9baa14c0240c971bafaea1a"> 286</a></span>  <span class="keyword">public</span> <span class="keywordtype">long</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1fbad3f4e9baa14c0240c971bafaea1a">getCatalogVersion</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70c55a60f59df293d981b60a4a2e77a8">catalogVersion_</a>; }</div> |
| <div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div> |
| <div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  @Override</div> |
| <div class="line"><a name="l00289"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2404b18623f7d6ea93ef2fb7d387e0c5"> 289</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2404b18623f7d6ea93ef2fb7d387e0c5">setCatalogVersion</a>(<span class="keywordtype">long</span> newVersion) { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70c55a60f59df293d981b60a4a2e77a8">catalogVersion_</a> = newVersion; }</div> |
| <div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div> |
| <div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  @Override</div> |
| <div class="line"><a name="l00292"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a4be022b4f380f12db1fcacf4e5285176"> 292</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a4be022b4f380f12db1fcacf4e5285176">getName</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#af80c2b40fd95645aa45be758d211c780">getFunctionName</a>().toString(); }</div> |
| <div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div> |
| <div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#af197d3a70fc58906e10aea20758a2717"> 294</a></span>  <span class="keyword">public</span> TFunction <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#af197d3a70fc58906e10aea20758a2717">toThrift</a>() {</div> |
| <div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  TFunction fn = <span class="keyword">new</span> TFunction();</div> |
| <div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  fn.setSignature(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0773abe3a9963947e3313ed0b7362e95">signatureString</a>());</div> |
| <div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  fn.setName(name_.toThrift());</div> |
| <div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  fn.setBinary_type(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c">binaryType_</a>);</div> |
| <div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a3d4513a0664c59eaebbdca3c485fe98c">location_</a> != null) fn.setHdfs_location(location_.toString());</div> |
| <div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  fn.setArg_types(Type.toThrift(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">argTypes_</a>));</div> |
| <div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  fn.setRet_type(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a281caa265ee84ed84bc0fb99a317c7ed">getReturnType</a>().toThrift());</div> |
| <div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  fn.setHas_var_args(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">hasVarArgs_</a>);</div> |
| <div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="comment">// TODO: Comment field is missing?</span></div> |
| <div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="comment">// fn.setComment(comment_)</span></div> |
| <div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">return</span> fn;</div> |
| <div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  }</div> |
| <div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div> |
| <div class="line"><a name="l00308"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#adb9a92f30bda780fe3f671f107664370"> 308</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#adb9a92f30bda780fe3f671f107664370">fromThrift</a>(TFunction fn) {</div> |
| <div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  List<Type> argTypes = Lists.newArrayList();</div> |
| <div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordflow">for</span> (TColumnType t: fn.getArg_types()) {</div> |
| <div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  argTypes.add(Type.fromThrift(t));</div> |
| <div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  }</div> |
| <div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div> |
| <div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">Function</a> <span class="keyword">function</span> = null;</div> |
| <div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">if</span> (fn.isSetScalar_fn()) {</div> |
| <div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  TScalarFunction scalarFn = fn.getScalar_fn();</div> |
| <div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="keyword">function</span> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">ScalarFunction</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html#af41deaf4887887e0eafe798e0f041691">fromThrift</a>(fn.getName()), argTypes,</div> |
| <div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a481a5f6f70f68d6f96938c119fc0b4e8">fromThrift</a>(fn.getRet_type()), <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">HdfsUri</a>(fn.getHdfs_location()),</div> |
| <div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  scalarFn.getSymbol(), scalarFn.getPrepare_fn_symbol(),</div> |
| <div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  scalarFn.getClose_fn_symbol());</div> |
| <div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fn.isSetAggregate_fn()) {</div> |
| <div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  TAggregateFunction aggFn = fn.getAggregate_fn();</div> |
| <div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keyword">function</span> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1AggregateFunction.html">AggregateFunction</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html#af41deaf4887887e0eafe798e0f041691">fromThrift</a>(fn.getName()), argTypes,</div> |
| <div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a481a5f6f70f68d6f96938c119fc0b4e8">fromThrift</a>(fn.getRet_type()),</div> |
| <div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a481a5f6f70f68d6f96938c119fc0b4e8">fromThrift</a>(aggFn.getIntermediate_type()),</div> |
| <div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">HdfsUri</a>(fn.getHdfs_location()), aggFn.getUpdate_fn_symbol(),</div> |
| <div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  aggFn.getInit_fn_symbol(), aggFn.getSerialize_fn_symbol(),</div> |
| <div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  aggFn.getMerge_fn_symbol(), aggFn.getGet_value_fn_symbol(),</div> |
| <div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  null, aggFn.getFinalize_fn_symbol());</div> |
| <div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">// In the case where we are trying to look up the object, we only have the</span></div> |
| <div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// signature.</span></div> |
| <div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">function</span> = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aa006ca9bcdc8b554e0e15607b21aa7b4">Function</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">FunctionName</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html#af41deaf4887887e0eafe798e0f041691">fromThrift</a>(fn.getName()),</div> |
| <div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  argTypes, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a481a5f6f70f68d6f96938c119fc0b4e8">fromThrift</a>(fn.getRet_type()), fn.isHas_var_args());</div> |
| <div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  }</div> |
| <div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  function.setBinaryType(fn.getBinary_type());</div> |
| <div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  function.setHasVarArgs(fn.isHas_var_args());</div> |
| <div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">return</span> <span class="keyword">function</span>;</div> |
| <div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  }</div> |
| <div class="line"><a name="l00340"></a><span class="lineno"> 340</span> </div> |
| <div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  @Override</div> |
| <div class="line"><a name="l00342"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0435a2ba9fb87e929226011cbf65f996"> 342</a></span>  <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0435a2ba9fb87e929226011cbf65f996">isLoaded</a>() { <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div> |
| <div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div> |
| <div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="comment">// Returns the resolved symbol in the binary. The BE will do a lookup of 'symbol'</span></div> |
| <div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="comment">// in the binary and try to resolve unmangled names.</span></div> |
| <div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="comment">// If this function is expecting a return argument, retArgType is that type. It should</span></div> |
| <div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="comment">// be null if this function isn't expecting a return argument.</span></div> |
| <div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1c987b80210e2a1d425212f20a82fcab"> 348</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1c987b80210e2a1d425212f20a82fcab">lookupSymbol</a>(String symbol, TSymbolType symbolType, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> retArgType,</div> |
| <div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e">hasVarArgs</a>, <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a>... argTypes) throws <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">AnalysisException</a> {</div> |
| <div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">if</span> (symbol.length() == 0) {</div> |
| <div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c">binaryType_</a> == TFunctionBinaryType.BUILTIN) {</div> |
| <div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="comment">// We allow empty builtin symbols in order to stage work in the FE before its</span></div> |
| <div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="comment">// implemented in the BE</span></div> |
| <div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">return</span> symbol;</div> |
| <div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  }</div> |
| <div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> AnalysisException(<span class="stringliteral">"Could not find symbol ''"</span>);</div> |
| <div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  }</div> |
| <div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div> |
| <div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  TSymbolLookupParams lookup = <span class="keyword">new</span> TSymbolLookupParams();</div> |
| <div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// Builtin functions do not have an external library, they are loaded directly from</span></div> |
| <div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="comment">// the running process</span></div> |
| <div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  lookup.location = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c">binaryType_</a> != TFunctionBinaryType.BUILTIN ?</div> |
| <div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  location_.toString() : <span class="stringliteral">""</span>;</div> |
| <div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  lookup.symbol = symbol;</div> |
| <div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  lookup.symbol_type = symbolType;</div> |
| <div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  lookup.fn_binary_type = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c">binaryType_</a>;</div> |
| <div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  lookup.arg_types = Type.toThrift(argTypes);</div> |
| <div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  lookup.has_var_args = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e">hasVarArgs</a>;</div> |
| <div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">if</span> (retArgType != null) lookup.setRet_arg_type(retArgType.toThrift());</div> |
| <div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div> |
| <div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">try</span> {</div> |
| <div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  TSymbolLookupResult result = FeSupport.LookupSymbol(lookup);</div> |
| <div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">switch</span> (result.result_code) {</div> |
| <div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">case</span> SYMBOL_FOUND:</div> |
| <div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">return</span> result.symbol;</div> |
| <div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keywordflow">case</span> BINARY_NOT_FOUND:</div> |
| <div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  Preconditions.checkState(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c">binaryType_</a> != TFunctionBinaryType.BUILTIN);</div> |
| <div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> AnalysisException(</div> |
| <div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="stringliteral">"Could not load binary: "</span> + <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a3d4513a0664c59eaebbdca3c485fe98c">location_</a>.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html#a96296b513802644c9ffed397cc72b781">getLocation</a>() + <span class="stringliteral">"\n"</span> +</div> |
| <div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  result.error_msg);</div> |
| <div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <span class="keywordflow">case</span> SYMBOL_NOT_FOUND:</div> |
| <div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> AnalysisException(result.error_msg);</div> |
| <div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="comment">// Should never get here.</span></div> |
| <div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> AnalysisException(<span class="stringliteral">"Internal Error"</span>);</div> |
| <div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  }</div> |
| <div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  } <span class="keywordflow">catch</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1InternalException.html">InternalException</a> e) {</div> |
| <div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">// Should never get here.</span></div> |
| <div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  e.printStackTrace();</div> |
| <div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keywordflow">throw</span> <span class="keyword">new</span> AnalysisException(<span class="stringliteral">"Could not find symbol: "</span> + symbol, e);</div> |
| <div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  }</div> |
| <div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  }</div> |
| <div class="line"><a name="l00393"></a><span class="lineno"> 393</span> </div> |
| <div class="line"><a name="l00394"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ae05e00ac3d9e723559e60b0d2b3517f1"> 394</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ae05e00ac3d9e723559e60b0d2b3517f1">lookupSymbol</a>(String symbol, TSymbolType symbolType)</div> |
| <div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordflow">throws</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">AnalysisException</a> {</div> |
| <div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  Preconditions.checkState(</div> |
| <div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  symbolType == TSymbolType.UDF_PREPARE || symbolType == TSymbolType.UDF_CLOSE);</div> |
| <div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1c987b80210e2a1d425212f20a82fcab">lookupSymbol</a>(symbol, symbolType, null, <span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  }</div> |
| <div class="line"><a name="l00400"></a><span class="lineno"> 400</span> </div> |
| <div class="line"><a name="l00401"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ae40111f304d6cd4f8750f436d8ed3004"> 401</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ae40111f304d6cd4f8750f436d8ed3004">getUdfType</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> t) {</div> |
| <div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">switch</span> (t.<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#aaadbc1f8049cfd63174abd4246c0be5b">getPrimitiveType</a>()) {</div> |
| <div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keywordflow">case</span> BOOLEAN:</div> |
| <div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">return</span> <span class="stringliteral">"BooleanVal"</span>;</div> |
| <div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">case</span> TINYINT:</div> |
| <div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">return</span> <span class="stringliteral">"TinyIntVal"</span>;</div> |
| <div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">case</span> SMALLINT:</div> |
| <div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <span class="keywordflow">return</span> <span class="stringliteral">"SmallIntVal"</span>;</div> |
| <div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">case</span> INT:</div> |
| <div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keywordflow">return</span> <span class="stringliteral">"IntVal"</span>;</div> |
| <div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keywordflow">case</span> BIGINT:</div> |
| <div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">return</span> <span class="stringliteral">"BigIntVal"</span>;</div> |
| <div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordflow">case</span> FLOAT:</div> |
| <div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keywordflow">return</span> <span class="stringliteral">"FloatVal"</span>;</div> |
| <div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">case</span> DOUBLE:</div> |
| <div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">return</span> <span class="stringliteral">"DoubleVal"</span>;</div> |
| <div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordflow">case</span> STRING:</div> |
| <div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  <span class="keywordflow">case</span> VARCHAR:</div> |
| <div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="keywordflow">case</span> CHAR:</div> |
| <div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">return</span> <span class="stringliteral">"StringVal"</span>;</div> |
| <div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">case</span> TIMESTAMP:</div> |
| <div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keywordflow">return</span> <span class="stringliteral">"TimestampVal"</span>;</div> |
| <div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keywordflow">case</span> DECIMAL:</div> |
| <div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keywordflow">return</span> <span class="stringliteral">"DecimalVal"</span>;</div> |
| <div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordflow">default</span>:</div> |
| <div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  Preconditions.checkState(<span class="keyword">false</span>, t.toString());</div> |
| <div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keywordflow">return</span> <span class="stringliteral">""</span>;</div> |
| <div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  }</div> |
| <div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  }</div> |
| <div class="line"><a name="l00430"></a><span class="lineno"> 430</span> }</div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_ae40111f304d6cd4f8750f436d8ed3004"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ae40111f304d6cd4f8750f436d8ed3004">com.cloudera.impala.catalog.Function.getUdfType</a></div><div class="ttdeci">static String getUdfType(Type t)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00401">Function.java:401</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1PrimitiveType_html_a0de15066ec56dad49f70108f9c5ad1ed"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1PrimitiveType.html#a0de15066ec56dad49f70108f9c5ad1ed">com.cloudera.impala.catalog.PrimitiveType.CHAR</a></div><div class="ttdeci">CHAR</div><div class="ttdef"><b>Definition:</b> <a href="PrimitiveType_8java_source.html#l00050">PrimitiveType.java:50</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a10a595e0db58828aa07eb5f4a451dd6f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a10a595e0db58828aa07eb5f4a451dd6f">com.cloudera.impala.catalog.Function.functionName</a></div><div class="ttdeci">String functionName()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00116">Function.java:116</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a2483af78bb5b54964e2e7db9d13bf592"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2483af78bb5b54964e2e7db9d13bf592">com.cloudera.impala.catalog.Function.setLocation</a></div><div class="ttdeci">void setLocation(HdfsUri loc)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00133">Function.java:133</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_ab94d42bdf2e027b0e7ffd3ff47d57c04"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ab94d42bdf2e027b0e7ffd3ff47d57c04">com.cloudera.impala.catalog.Function.getNumArgs</a></div><div class="ttdeci">int getNumArgs()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00121">Function.java:121</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a0773abe3a9963947e3313ed0b7362e95"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0773abe3a9963947e3313ed0b7362e95">com.cloudera.impala.catalog.Function.signatureString</a></div><div class="ttdeci">String signatureString()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00140">Function.java:140</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode_html_a1da5ffe6bd07ee241992a9a4d8af190b"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#a1da5ffe6bd07ee241992a9a4d8af190b">com.cloudera.impala.catalog.Function.CompareMode.IS_IDENTICAL</a></div><div class="ttdeci">IS_IDENTICAL</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00052">Function.java:52</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">com.cloudera.impala.catalog.Type</a></div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00042">Type.java:42</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html">com.cloudera.impala.analysis.HdfsUri</a></div><div class="ttdef"><b>Definition:</b> <a href="HdfsUri_8java_source.html#l00034">HdfsUri.java:34</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1AggregateFunction_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1AggregateFunction.html">com.cloudera.impala.catalog.AggregateFunction</a></div><div class="ttdef"><b>Definition:</b> <a href="AggregateFunction_8java_source.html#l00030">AggregateFunction.java:30</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode_html_abf41adcd93f02fa3bc5d0d5f3cbb3af7"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#abf41adcd93f02fa3bc5d0d5f3cbb3af7">com.cloudera.impala.catalog.Function.CompareMode.IS_SUPERTYPE_OF</a></div><div class="ttdeci">IS_SUPERTYPE_OF</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00067">Function.java:67</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a5f6104c8eff2313d018df23c479d5f27"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a5f6104c8eff2313d018df23c479d5f27">com.cloudera.impala.catalog.Function.getBinaryType</a></div><div class="ttdeci">TFunctionBinaryType getBinaryType()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00123">Function.java:123</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a9ee84c6f8988661a3688c74df32acda2"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a9ee84c6f8988661a3688c74df32acda2">com.cloudera.impala.catalog.Function.name_</a></div><div class="ttdeci">FunctionName name_</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00071">Function.java:71</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode_html_aa96dac1cdf7728d782612fa170726f2d"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html#aa96dac1cdf7728d782612fa170726f2d">com.cloudera.impala.catalog.Function.CompareMode.IS_INDISTINGUISHABLE</a></div><div class="ttdeci">IS_INDISTINGUISHABLE</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00060">Function.java:60</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a20128254897643f1f2a8bf575ffd8c41"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a20128254897643f1f2a8bf575ffd8c41">com.cloudera.impala.catalog.Type.STRING</a></div><div class="ttdeci">static final ScalarType STRING</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00053">Type.java:53</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a1c987b80210e2a1d425212f20a82fcab"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1c987b80210e2a1d425212f20a82fcab">com.cloudera.impala.catalog.Function.lookupSymbol</a></div><div class="ttdeci">String lookupSymbol(String symbol, TSymbolType symbolType, Type retArgType, boolean hasVarArgs, Type...argTypes)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00348">Function.java:348</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_aaadbc1f8049cfd63174abd4246c0be5b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#aaadbc1f8049cfd63174abd4246c0be5b">com.cloudera.impala.catalog.Type.getPrimitiveType</a></div><div class="ttdeci">PrimitiveType getPrimitiveType()</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00188">Type.java:188</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarFunction.html">com.cloudera.impala.catalog.ScalarFunction</a></div><div class="ttdef"><b>Definition:</b> <a href="ScalarFunction_8java_source.html#l00033">ScalarFunction.java:33</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a0435a2ba9fb87e929226011cbf65f996"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0435a2ba9fb87e929226011cbf65f996">com.cloudera.impala.catalog.Function.isLoaded</a></div><div class="ttdeci">boolean isLoaded()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00342">Function.java:342</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1service_1_1FeSupport_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1service_1_1FeSupport.html">com.cloudera.impala.service.FeSupport</a></div><div class="ttdef"><b>Definition:</b> <a href="FeSupport_8java_source.html#l00060">FeSupport.java:60</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1common_1_1AnalysisException.html">com.cloudera.impala.common.AnalysisException</a></div><div class="ttdef"><b>Definition:</b> <a href="AnalysisException_8java_source.html#l00021">AnalysisException.java:21</a></div></div> |
| <div class="ttc" id="interfacecom_1_1cloudera_1_1impala_1_1catalog_1_1CatalogObject_html"><div class="ttname"><a href="interfacecom_1_1cloudera_1_1impala_1_1catalog_1_1CatalogObject.html">com.cloudera.impala.catalog.CatalogObject</a></div><div class="ttdef"><b>Definition:</b> <a href="CatalogObject_8java_source.html#l00022">CatalogObject.java:22</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a481a5f6f70f68d6f96938c119fc0b4e8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a481a5f6f70f68d6f96938c119fc0b4e8">com.cloudera.impala.catalog.Type.fromThrift</a></div><div class="ttdeci">static Type fromThrift(TColumnType thrift)</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00293">Type.java:293</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_abb1d66f509513bd7b04a48add7bff4d0"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#abb1d66f509513bd7b04a48add7bff4d0">com.cloudera.impala.catalog.Type.matchesType</a></div><div class="ttdeci">boolean matchesType(Type t)</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00218">Type.java:218</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a1b7328d3eede050452ecf631c9c2687e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1b7328d3eede050452ecf631c9c2687e">com.cloudera.impala.catalog.Function.hasVarArgs</a></div><div class="ttdeci">boolean hasVarArgs()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00124">Function.java:124</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog_html_aa7cb009b38d01fd1980615935644498b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Catalog.html#aa7cb009b38d01fd1980615935644498b">com.cloudera.impala.catalog.Catalog.INITIAL_CATALOG_VERSION</a></div><div class="ttdeci">static final long INITIAL_CATALOG_VERSION</div><div class="ttdef"><b>Definition:</b> <a href="Catalog_8java_source.html#l00057">Catalog.java:57</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a79bb191a6f111e89ad36f121d330bae8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a79bb191a6f111e89ad36f121d330bae8">com.cloudera.impala.catalog.Function.selectClosestSuperType</a></div><div class="ttdeci">Function selectClosestSuperType(List< Function > candidates)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00212">Function.java:212</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a1fbad3f4e9baa14c0240c971bafaea1a"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1fbad3f4e9baa14c0240c971bafaea1a">com.cloudera.impala.catalog.Function.getCatalogVersion</a></div><div class="ttdeci">long getCatalogVersion()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00286">Function.java:286</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a2404b18623f7d6ea93ef2fb7d387e0c5"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2404b18623f7d6ea93ef2fb7d387e0c5">com.cloudera.impala.catalog.Function.setCatalogVersion</a></div><div class="ttdeci">void setCatalogVersion(long newVersion)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00289">Function.java:289</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_af197d3a70fc58906e10aea20758a2717"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#af197d3a70fc58906e10aea20758a2717">com.cloudera.impala.catalog.Function.toThrift</a></div><div class="ttdeci">TFunction toThrift()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00294">Function.java:294</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a6abc12c804b16fb0cb4efeb9c3b41969"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a6abc12c804b16fb0cb4efeb9c3b41969">com.cloudera.impala.catalog.Type.isImplicitlyCastable</a></div><div class="ttdeci">static boolean isImplicitlyCastable(Type t1, Type t2)</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00259">Type.java:259</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_ae05e00ac3d9e723559e60b0d2b3517f1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ae05e00ac3d9e723559e60b0d2b3517f1">com.cloudera.impala.catalog.Function.lookupSymbol</a></div><div class="ttdeci">String lookupSymbol(String symbol, TSymbolType symbolType)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00394">Function.java:394</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_ac7cce6de88c5dc966056120e4a7c081c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac7cce6de88c5dc966056120e4a7c081c">com.cloudera.impala.catalog.Function.isIdentical</a></div><div class="ttdeci">boolean isIdentical(Function o)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00226">Function.java:226</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_ac85d69f6d9b8bf236dec40aa5ede7dd8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac85d69f6d9b8bf236dec40aa5ede7dd8">com.cloudera.impala.catalog.Function.equals</a></div><div class="ttdeci">boolean equals(Object o)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00151">Function.java:151</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a606eabf99d7073535109e1e9142f2ffc"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a606eabf99d7073535109e1e9142f2ffc">com.cloudera.impala.catalog.Function.setBinaryType</a></div><div class="ttdeci">void setBinaryType(TFunctionBinaryType type)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00134">Function.java:134</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html">com.cloudera.impala.catalog.Function</a></div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00041">Function.java:41</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a70c55a60f59df293d981b60a4a2e77a8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70c55a60f59df293d981b60a4a2e77a8">com.cloudera.impala.catalog.Function.catalogVersion_</a></div><div class="ttdeci">long catalogVersion_</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00090">Function.java:90</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri_html_a96296b513802644c9ffed397cc72b781"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1HdfsUri.html#a96296b513802644c9ffed397cc72b781">com.cloudera.impala.analysis.HdfsUri.getLocation</a></div><div class="ttdeci">String getLocation()</div><div class="ttdef"><b>Definition:</b> <a href="HdfsUri_8java_source.html#l00117">HdfsUri.java:117</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1common_1_1InternalException_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1common_1_1InternalException.html">com.cloudera.impala.common.InternalException</a></div><div class="ttdef"><b>Definition:</b> <a href="InternalException_8java_source.html#l00021">InternalException.java:21</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a35c1d358f121e940230b40af2606d3b6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a35c1d358f121e940230b40af2606d3b6">com.cloudera.impala.catalog.Function.promoteCharsToStrings</a></div><div class="ttdeci">Function promoteCharsToStrings()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00200">Function.java:200</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html">com.cloudera.impala.analysis.FunctionName</a></div><div class="ttdef"><b>Definition:</b> <a href="FunctionName_8java_source.html#l00030">FunctionName.java:30</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName_html_af41deaf4887887e0eafe798e0f041691"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html#af41deaf4887887e0eafe798e0f041691">com.cloudera.impala.analysis.FunctionName.fromThrift</a></div><div class="ttdeci">static FunctionName fromThrift(TFunctionName fnName)</div><div class="ttdef"><b>Definition:</b> <a href="FunctionName_8java_source.html#l00142">FunctionName.java:142</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a7c2fb2542b9bfa716aa9a73ad47cf42f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a7c2fb2542b9bfa716aa9a73ad47cf42f">com.cloudera.impala.catalog.Function.isIndistinguishable</a></div><div class="ttdeci">boolean isIndistinguishable(Function o)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00236">Function.java:236</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_ad2075f3c504cf7cc9d7412627abfa33c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ad2075f3c504cf7cc9d7412627abfa33c">com.cloudera.impala.catalog.Function.retType_</a></div><div class="ttdeci">final Type retType_</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00073">Function.java:73</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a772800f0cf1bb958f3c7a9dee8cebf0d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a772800f0cf1bb958f3c7a9dee8cebf0d">com.cloudera.impala.catalog.Function.setName</a></div><div class="ttdeci">void setName(FunctionName name)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00132">Function.java:132</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_aae82b2a6c1b642125cf020ffa10f7c20"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aae82b2a6c1b642125cf020ffa10f7c20">com.cloudera.impala.catalog.Function.getVarArgsType</a></div><div class="ttdeci">Type getVarArgsType()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00126">Function.java:126</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a08582136ea64e499477a021b8a75927c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08582136ea64e499477a021b8a75927c">com.cloudera.impala.catalog.Function.binaryType_</a></div><div class="ttdeci">TFunctionBinaryType binaryType_</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00089">Function.java:89</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_aa006ca9bcdc8b554e0e15607b21aa7b4"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aa006ca9bcdc8b554e0e15607b21aa7b4">com.cloudera.impala.catalog.Function.Function</a></div><div class="ttdeci">Function(FunctionName name, Type[] argTypes, Type retType, boolean varArgs)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00092">Function.java:92</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName_html_a1419e155a551dc81fcdeab6c08e1d37f"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1FunctionName.html#a1419e155a551dc81fcdeab6c08e1d37f">com.cloudera.impala.analysis.FunctionName.equals</a></div><div class="ttdeci">boolean equals(Object obj)</div><div class="ttdef"><b>Definition:</b> <a href="FunctionName_8java_source.html#l00059">FunctionName.java:59</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_aff9574f69debddbc139b793f6981bdad"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#aff9574f69debddbc139b793f6981bdad">com.cloudera.impala.catalog.Function.Function</a></div><div class="ttdeci">Function(FunctionName name, List< Type > args, Type retType, boolean varArgs)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00105">Function.java:105</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a08948dd89a7cabc659e2ba14cf3da52e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a08948dd89a7cabc659e2ba14cf3da52e">com.cloudera.impala.catalog.Function.setUserVisible</a></div><div class="ttdeci">void setUserVisible(boolean b)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00136">Function.java:136</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a0a3d3f142322f3793619f54695cd6078"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a0a3d3f142322f3793619f54695cd6078">com.cloudera.impala.catalog.Function.setHasVarArgs</a></div><div class="ttdeci">void setHasVarArgs(boolean v)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00135">Function.java:135</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a4be022b4f380f12db1fcacf4e5285176"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a4be022b4f380f12db1fcacf4e5285176">com.cloudera.impala.catalog.Function.getName</a></div><div class="ttdeci">String getName()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00292">Function.java:292</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_adb9a92f30bda780fe3f671f107664370"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#adb9a92f30bda780fe3f671f107664370">com.cloudera.impala.catalog.Function.fromThrift</a></div><div class="ttdeci">static Function fromThrift(TFunction fn)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00308">Function.java:308</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1PrimitiveType_html"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1PrimitiveType.html">com.cloudera.impala.catalog.PrimitiveType</a></div><div class="ttdef"><b>Definition:</b> <a href="PrimitiveType_8java_source.html#l00022">PrimitiveType.java:22</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_ad8ceab3cb80d595cf83478615cde3360"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ad8ceab3cb80d595cf83478615cde3360">com.cloudera.impala.catalog.Function.getCatalogObjectType</a></div><div class="ttdeci">TCatalogObjectType getCatalogObjectType()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00283">Function.java:283</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a6d1f9735370546b7abff59fd091f6139"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a6d1f9735370546b7abff59fd091f6139">com.cloudera.impala.catalog.Function.compare</a></div><div class="ttdeci">boolean compare(Function other, CompareMode mode)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00157">Function.java:157</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_af80c2b40fd95645aa45be758d211c780"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#af80c2b40fd95645aa45be758d211c780">com.cloudera.impala.catalog.Function.getFunctionName</a></div><div class="ttdeci">FunctionName getFunctionName()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00115">Function.java:115</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a2f52d969eb462551e560136e415f06f4"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2f52d969eb462551e560136e415f06f4">com.cloudera.impala.catalog.Function.argTypes_</a></div><div class="ttdeci">Type[] argTypes_</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00075">Function.java:75</a></div></div> |
| <div class="ttc" id="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode_html"><div class="ttname"><a href="enumcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_1_1CompareMode.html">com.cloudera.impala.catalog.Function.CompareMode</a></div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00049">Function.java:49</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a308aab0c48edcf1b639317008b26786c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a308aab0c48edcf1b639317008b26786c">com.cloudera.impala.catalog.Function.hasVarArgs_</a></div><div class="ttdeci">boolean hasVarArgs_</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00079">Function.java:79</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a2b435609ee6048382809042a80ba20e2"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a2b435609ee6048382809042a80ba20e2">com.cloudera.impala.catalog.Function.getLocation</a></div><div class="ttdeci">HdfsUri getLocation()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00122">Function.java:122</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_add5810f09a97d57ec5029deeb346ff54"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#add5810f09a97d57ec5029deeb346ff54">com.cloudera.impala.catalog.Function.getArgs</a></div><div class="ttdeci">Type[] getArgs()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00119">Function.java:119</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a8058dddd0b735b08fd1de5924c1d52eb"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a8058dddd0b735b08fd1de5924c1d52eb">com.cloudera.impala.catalog.Type.isNull</a></div><div class="ttdeci">boolean isNull()</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00123">Type.java:123</a></div></div> |
| <div class="ttc" id="namespaceimpala_html_aaebb9aadfa9e5aec064bc26565df06d3"><div class="ttname"><a href="namespaceimpala.html#aaebb9aadfa9e5aec064bc26565df06d3">impala::name</a></div><div class="ttdeci">string name</div><div class="ttdef"><b>Definition:</b> <a href="cpu-info_8cc_source.html#l00050">cpu-info.cc:50</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a320447accd97df3e7b41b35d9103a04b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a320447accd97df3e7b41b35d9103a04b">com.cloudera.impala.catalog.Type.INVALID</a></div><div class="ttdeci">static final ScalarType INVALID</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00044">Type.java:44</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarType_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1ScalarType.html">com.cloudera.impala.catalog.ScalarType</a></div><div class="ttdef"><b>Definition:</b> <a href="ScalarType_8java_source.html#l00034">ScalarType.java:34</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a3d4513a0664c59eaebbdca3c485fe98c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a3d4513a0664c59eaebbdca3c485fe98c">com.cloudera.impala.catalog.Function.location_</a></div><div class="ttdeci">HdfsUri location_</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00088">Function.java:88</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a1ea3acb721b07350d409198fc235c0f1"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a1ea3acb721b07350d409198fc235c0f1">com.cloudera.impala.catalog.Function.dbName</a></div><div class="ttdeci">String dbName()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00117">Function.java:117</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a281caa265ee84ed84bc0fb99a317c7ed"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a281caa265ee84ed84bc0fb99a317c7ed">com.cloudera.impala.catalog.Function.getReturnType</a></div><div class="ttdeci">Type getReturnType()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00118">Function.java:118</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_ac0643d486b8e4c4222ffdb8b98e436a8"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#ac0643d486b8e4c4222ffdb8b98e436a8">com.cloudera.impala.catalog.Function.isSuperTypeOf</a></div><div class="ttdeci">boolean isSuperTypeOf(Function other)</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00173">Function.java:173</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_a70287d51043496278cd9f324f9d4188e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#a70287d51043496278cd9f324f9d4188e">com.cloudera.impala.catalog.Function.userVisible_</a></div><div class="ttdeci">boolean userVisible_</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00084">Function.java:84</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function_html_abaab03830d551106a944993d51346292"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Function.html#abaab03830d551106a944993d51346292">com.cloudera.impala.catalog.Function.userVisible</a></div><div class="ttdeci">boolean userVisible()</div><div class="ttdef"><b>Definition:</b> <a href="Function_8java_source.html#l00125">Function.java:125</a></div></div> |
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