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|  | <div class="title">NullLiteral.java</div>  </div> | 
|  | </div><!--header--> | 
|  | <div class="contents"> | 
|  | <a href="NullLiteral_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.analysis;</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> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">com.cloudera.impala.catalog.Type</a>;</div> | 
|  | <div class="line"><a name="l00018"></a><span class="lineno">   18</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TExprNode;</div> | 
|  | <div class="line"><a name="l00019"></a><span class="lineno">   19</span> <span class="keyword">import</span> com.cloudera.impala.thrift.TExprNodeType;</div> | 
|  | <div class="line"><a name="l00020"></a><span class="lineno">   20</span> <span class="keyword">import</span> com.google.common.base.Objects;</div> | 
|  | <div class="line"><a name="l00021"></a><span class="lineno">   21</span> <span class="keyword">import</span> com.google.common.base.Preconditions;</div> | 
|  | <div class="line"><a name="l00022"></a><span class="lineno">   22</span> </div> | 
|  | <div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html">   23</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html">NullLiteral</a> <span class="keyword">extends</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1LiteralExpr.html">LiteralExpr</a> {</div> | 
|  | <div class="line"><a name="l00024"></a><span class="lineno">   24</span> </div> | 
|  | <div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a1affc9feeb53baff5f1c4a0769cd7468">   25</a></span>   <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a1affc9feeb53baff5f1c4a0769cd7468">NullLiteral</a>() {</div> | 
|  | <div class="line"><a name="l00026"></a><span class="lineno">   26</span>     <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">type_</a> = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a26b396d6180fedace2ddda0e5201a10d">Type.NULL</a>;</div> | 
|  | <div class="line"><a name="l00027"></a><span class="lineno">   27</span>   }</div> | 
|  | <div class="line"><a name="l00028"></a><span class="lineno">   28</span> </div> | 
|  | <div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a4ece9c9cff3c980e3e0c8fbdc979bb97">   32</a></span>   <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a4ece9c9cff3c980e3e0c8fbdc979bb97">NullLiteral</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html">NullLiteral</a> other) {</div> | 
|  | <div class="line"><a name="l00033"></a><span class="lineno">   33</span>     super(other);</div> | 
|  | <div class="line"><a name="l00034"></a><span class="lineno">   34</span>   }</div> | 
|  | <div class="line"><a name="l00035"></a><span class="lineno">   35</span> </div> | 
|  | <div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a49b9dc67ff1ee102316c037c6308cc9b">   39</a></span>   <span class="keyword">public</span> <span class="keyword">static</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html">NullLiteral</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a49b9dc67ff1ee102316c037c6308cc9b">create</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> type) {</div> | 
|  | <div class="line"><a name="l00040"></a><span class="lineno">   40</span>     <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html">NullLiteral</a> l = <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a1affc9feeb53baff5f1c4a0769cd7468">NullLiteral</a>();</div> | 
|  | <div class="line"><a name="l00041"></a><span class="lineno">   41</span>     l.analyzeNoThrow(null);</div> | 
|  | <div class="line"><a name="l00042"></a><span class="lineno">   42</span>     l.uncheckedCastTo(type);</div> | 
|  | <div class="line"><a name="l00043"></a><span class="lineno">   43</span>     <span class="keywordflow">return</span> l;</div> | 
|  | <div class="line"><a name="l00044"></a><span class="lineno">   44</span>   }</div> | 
|  | <div class="line"><a name="l00045"></a><span class="lineno">   45</span> </div> | 
|  | <div class="line"><a name="l00046"></a><span class="lineno">   46</span>   @Override</div> | 
|  | <div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a4e084ba2926176d3fd1add13b9bda6e4">   47</a></span>   <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a4e084ba2926176d3fd1add13b9bda6e4">equals</a>(Object obj) {</div> | 
|  | <div class="line"><a name="l00048"></a><span class="lineno">   48</span>     <span class="keywordflow">if</span> (!super.equals(obj)) <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> | 
|  | <div class="line"><a name="l00049"></a><span class="lineno">   49</span>     <span class="keywordflow">return</span> obj instanceof <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a1affc9feeb53baff5f1c4a0769cd7468">NullLiteral</a>;</div> | 
|  | <div class="line"><a name="l00050"></a><span class="lineno">   50</span>   }</div> | 
|  | <div class="line"><a name="l00051"></a><span class="lineno">   51</span> </div> | 
|  | <div class="line"><a name="l00052"></a><span class="lineno">   52</span>   @Override</div> | 
|  | <div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a6f0e5ea9d8fdfca6cbfade425e2045f0">   53</a></span>   <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a6f0e5ea9d8fdfca6cbfade425e2045f0">toSqlImpl</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#af013e20087adea87818395d1bf904065">getStringValue</a>(); }</div> | 
|  | <div class="line"><a name="l00054"></a><span class="lineno">   54</span> </div> | 
|  | <div class="line"><a name="l00055"></a><span class="lineno">   55</span>   @Override</div> | 
|  | <div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a8abbb89d8bb152a309aca82aa6a99a81">   56</a></span>   <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a8abbb89d8bb152a309aca82aa6a99a81">debugString</a>() {</div> | 
|  | <div class="line"><a name="l00057"></a><span class="lineno">   57</span>     <span class="keywordflow">return</span> Objects.toStringHelper(<span class="keyword">this</span>).addValue(super.debugString()).<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a96257c3c9ecba7af5e661e8e5dbce4b2">toString</a>();</div> | 
|  | <div class="line"><a name="l00058"></a><span class="lineno">   58</span>   }</div> | 
|  | <div class="line"><a name="l00059"></a><span class="lineno">   59</span> </div> | 
|  | <div class="line"><a name="l00060"></a><span class="lineno">   60</span>   @Override</div> | 
|  | <div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#af013e20087adea87818395d1bf904065">   61</a></span>   <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#af013e20087adea87818395d1bf904065">getStringValue</a>() { <span class="keywordflow">return</span> <span class="stringliteral">"NULL"</span>; }</div> | 
|  | <div class="line"><a name="l00062"></a><span class="lineno">   62</span> </div> | 
|  | <div class="line"><a name="l00063"></a><span class="lineno">   63</span>   @Override</div> | 
|  | <div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#aa7414f4cf0ed904b91195475c89047e5">   64</a></span>   <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#aa7414f4cf0ed904b91195475c89047e5">uncheckedCastTo</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html">Type</a> targetType) {</div> | 
|  | <div class="line"><a name="l00065"></a><span class="lineno">   65</span>     Preconditions.checkState(targetType.isValid());</div> | 
|  | <div class="line"><a name="l00066"></a><span class="lineno">   66</span>     <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">type_</a> = targetType;</div> | 
|  | <div class="line"><a name="l00067"></a><span class="lineno">   67</span>     <span class="keywordflow">return</span> <span class="keyword">this</span>;</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>   @Override</div> | 
|  | <div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a8b868874745b9a2ee79869bb2bf0b6db">   71</a></span>   <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a8b868874745b9a2ee79869bb2bf0b6db">toThrift</a>(TExprNode msg) {</div> | 
|  | <div class="line"><a name="l00072"></a><span class="lineno">   72</span>     msg.node_type = TExprNodeType.NULL_LITERAL;</div> | 
|  | <div class="line"><a name="l00073"></a><span class="lineno">   73</span>   }</div> | 
|  | <div class="line"><a name="l00074"></a><span class="lineno">   74</span> </div> | 
|  | <div class="line"><a name="l00075"></a><span class="lineno">   75</span>   @Override</div> | 
|  | <div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a3152f4c2bab64b65ce43fc8d837d9df4">   76</a></span>   <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">Expr</a> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a3152f4c2bab64b65ce43fc8d837d9df4">clone</a>() { <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a1affc9feeb53baff5f1c4a0769cd7468">NullLiteral</a>(<span class="keyword">this</span>); }</div> | 
|  | <div class="line"><a name="l00077"></a><span class="lineno">   77</span> </div> | 
|  | <div class="line"><a name="l00078"></a><span class="lineno">   78</span>   @Override</div> | 
|  | <div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a45036c19eb2153be3e25508332388b0c">   79</a></span>   <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a45036c19eb2153be3e25508332388b0c">resetAnalysisState</a>() {</div> | 
|  | <div class="line"><a name="l00080"></a><span class="lineno">   80</span>     super.resetAnalysisState();</div> | 
|  | <div class="line"><a name="l00081"></a><span class="lineno">   81</span>     <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">type_</a> = <a class="code" href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a26b396d6180fedace2ddda0e5201a10d">Type.NULL</a>;</div> | 
|  | <div class="line"><a name="l00082"></a><span class="lineno">   82</span>   }</div> | 
|  | <div class="line"><a name="l00083"></a><span class="lineno">   83</span> }</div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_a3152f4c2bab64b65ce43fc8d837d9df4"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a3152f4c2bab64b65ce43fc8d837d9df4">com.cloudera.impala.analysis.NullLiteral.clone</a></div><div class="ttdeci">Expr clone()</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00076">NullLiteral.java:76</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type_html_a26b396d6180fedace2ddda0e5201a10d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1catalog_1_1Type.html#a26b396d6180fedace2ddda0e5201a10d">com.cloudera.impala.catalog.Type.NULL</a></div><div class="ttdeci">static final ScalarType NULL</div><div class="ttdef"><b>Definition:</b> <a href="Type_8java_source.html#l00045">Type.java:45</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_a1affc9feeb53baff5f1c4a0769cd7468"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a1affc9feeb53baff5f1c4a0769cd7468">com.cloudera.impala.analysis.NullLiteral.NullLiteral</a></div><div class="ttdeci">NullLiteral()</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00025">NullLiteral.java:25</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_1NullLiteral_html_aa7414f4cf0ed904b91195475c89047e5"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#aa7414f4cf0ed904b91195475c89047e5">com.cloudera.impala.analysis.NullLiteral.uncheckedCastTo</a></div><div class="ttdeci">Expr uncheckedCastTo(Type targetType)</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00064">NullLiteral.java:64</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_a8b868874745b9a2ee79869bb2bf0b6db"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a8b868874745b9a2ee79869bb2bf0b6db">com.cloudera.impala.analysis.NullLiteral.toThrift</a></div><div class="ttdeci">void toThrift(TExprNode msg)</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00071">NullLiteral.java:71</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html">com.cloudera.impala.analysis.Expr</a></div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00048">Expr.java:48</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_ab1fff80d4023e8f93e42b230550917db"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#ab1fff80d4023e8f93e42b230550917db">com.cloudera.impala.analysis.Expr.type_</a></div><div class="ttdeci">Type type_</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l00142">Expr.java:142</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_a8abbb89d8bb152a309aca82aa6a99a81"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a8abbb89d8bb152a309aca82aa6a99a81">com.cloudera.impala.analysis.NullLiteral.debugString</a></div><div class="ttdeci">String debugString()</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00056">NullLiteral.java:56</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_a4ece9c9cff3c980e3e0c8fbdc979bb97"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a4ece9c9cff3c980e3e0c8fbdc979bb97">com.cloudera.impala.analysis.NullLiteral.NullLiteral</a></div><div class="ttdeci">NullLiteral(NullLiteral other)</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00032">NullLiteral.java:32</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1LiteralExpr_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1LiteralExpr.html">com.cloudera.impala.analysis.LiteralExpr</a></div><div class="ttdef"><b>Definition:</b> <a href="LiteralExpr_8java_source.html#l00035">LiteralExpr.java:35</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html">com.cloudera.impala.analysis.NullLiteral</a></div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00023">NullLiteral.java:23</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_a49b9dc67ff1ee102316c037c6308cc9b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a49b9dc67ff1ee102316c037c6308cc9b">com.cloudera.impala.analysis.NullLiteral.create</a></div><div class="ttdeci">static NullLiteral create(Type type)</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00039">NullLiteral.java:39</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_af013e20087adea87818395d1bf904065"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#af013e20087adea87818395d1bf904065">com.cloudera.impala.analysis.NullLiteral.getStringValue</a></div><div class="ttdeci">String getStringValue()</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00061">NullLiteral.java:61</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_a4e084ba2926176d3fd1add13b9bda6e4"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a4e084ba2926176d3fd1add13b9bda6e4">com.cloudera.impala.analysis.NullLiteral.equals</a></div><div class="ttdeci">boolean equals(Object obj)</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00047">NullLiteral.java:47</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_a6f0e5ea9d8fdfca6cbfade425e2045f0"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a6f0e5ea9d8fdfca6cbfade425e2045f0">com.cloudera.impala.analysis.NullLiteral.toSqlImpl</a></div><div class="ttdeci">String toSqlImpl()</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00053">NullLiteral.java:53</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral_html_a45036c19eb2153be3e25508332388b0c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1NullLiteral.html#a45036c19eb2153be3e25508332388b0c">com.cloudera.impala.analysis.NullLiteral.resetAnalysisState</a></div><div class="ttdeci">void resetAnalysisState()</div><div class="ttdef"><b>Definition:</b> <a href="NullLiteral_8java_source.html#l00079">NullLiteral.java:79</a></div></div> | 
|  | <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr_html_a96257c3c9ecba7af5e661e8e5dbce4b2"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Expr.html#a96257c3c9ecba7af5e661e8e5dbce4b2">com.cloudera.impala.analysis.Expr.toString</a></div><div class="ttdeci">String toString()</div><div class="ttdef"><b>Definition:</b> <a href="Expr_8java_source.html#l01047">Expr.java:1047</a></div></div> | 
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