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| <div class="title">TestDisjointSet.java</div> </div> |
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| <div class="contents"> |
| <a href="TestDisjointSet_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 2014 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.util;</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> <span class="keyword">static</span> org.junit.Assert.assertFalse;</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">import</span> <span class="keyword">static</span> org.junit.Assert.assertTrue;</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">import</span> <span class="keyword">static</span> org.junit.Assert.fail;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">import</span> java.util.Set;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">import</span> <a class="code" href="cache-hash-test_8cc.html#a18269e3eecadb27e79614c02d898173e">org.junit.Test</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"> 25</span> <span class="keyword">import</span> com.google.common.collect.Lists;</div> |
| <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">import</span> com.google.common.collect.Sets;</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div> |
| <div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html"> 31</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html">TestDisjointSet</a> {</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  @<a class="code" href="cache-hash-test_8cc.html#a18269e3eecadb27e79614c02d898173e">Test</a></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html#ae68b4840b6e00fe8e937f025e593e881"> 34</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html#ae68b4840b6e00fe8e937f025e593e881">testMakeSet</a>() throws Exception {</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  DisjointSet<Integer> ds = <span class="keyword">new</span> DisjointSet<Integer>();</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>  <span class="comment">// Expect success.</span></div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  ds.makeSet(1);</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  assertTrue(ds.get(1).contains(1));</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  ds.makeSet(2);</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  assertTrue(ds.get(2).contains(2));</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  Set<Integer> existingSet = ds.get(1);</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// Manually tamper with the item set for testing purposes.</span></div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  existingSet.add(6);</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  existingSet.add(7);</div> |
| <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// The item set already exists.</span></div> |
| <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">try</span> {</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  ds.makeSet(1);</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  fail(<span class="stringliteral">"makeSet() on an item with an existing item set did not fail"</span>);</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  } <span class="keywordflow">catch</span> (Exception e) {</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// Check that the failed makeSet didn't change the existing set.</span></div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  assertTrue(existingSet == ds.get(1));</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  assertTrue(existingSet.contains(1));</div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  assertTrue(existingSet.contains(6));</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  assertTrue(existingSet.contains(7));</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>  <span class="comment">// Tests detecting the inconsistency due to the manual modifications.</span></div> |
| <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">try</span> {</div> |
| <div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  fail(<span class="stringliteral">"Failed to detect an inconsistency in the DisjointSet data structure."</span>);</div> |
| <div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  } <span class="keywordflow">catch</span> (Exception e) {</div> |
| <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  }</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  @<a class="code" href="cache-hash-test_8cc.html#a18269e3eecadb27e79614c02d898173e">Test</a></div> |
| <div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html#aacf4c6c4bae34462895c310af20f89d0"> 69</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html#aacf4c6c4bae34462895c310af20f89d0">testUnion</a>() throws Exception {</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  DisjointSet<Integer> ds = <span class="keyword">new</span> DisjointSet<Integer>();</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  ds.makeSet(1);</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// test idempotence</span></div> |
| <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  assertFalse(ds.union(1, 1));</div> |
| <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  assertTrue(ds.get(1).contains(1) && ds.get(1).size() == 1);</div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  ds.checkConsistency();</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">// test creating a new single-item set with union()</span></div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  assertTrue(ds.union(2, 2));</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  assertTrue(ds.get(2).contains(2) && ds.get(2).size() == 1);</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div> |
| <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// test creating a multi-item set with union()</span></div> |
| <div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  assertTrue(ds.union(3, 4));</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  assertTrue(ds.get(3) == ds.get(4) && ds.get(3).contains(4) && ds.get(4).contains(3));</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">// test idempotence</span></div> |
| <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  assertFalse(ds.union(3, 4));</div> |
| <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  assertTrue(ds.get(3) == ds.get(4) && ds.get(3).contains(4) && ds.get(4).contains(3));</div> |
| <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div> |
| <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">// test merging an existing item set with a non-existent item</span></div> |
| <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  assertTrue(ds.union(4, 5));</div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  assertTrue(ds.get(4) == ds.get(5) && ds.get(4).contains(5)</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  && ds.get(4).containsAll(Lists.newArrayList(3, 4, 5)));</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  assertTrue(ds.union(6, 4));</div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  assertTrue(ds.get(4) == ds.get(6) && ds.get(6).contains(4)</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  && ds.get(4).containsAll(Lists.newArrayList(3, 4, 5, 6)));</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="comment">// already in the same set</span></div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  assertFalse(ds.union(4, 6));</div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// test merging two existing single-item item sets</span></div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  assertTrue(ds.union(1, 2));</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  assertTrue(ds.get(1) == ds.get(2) &&</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  ds.get(1).containsAll(Lists.newArrayList(1, 2)));</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// test merging two multi-item item sets</span></div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  assertTrue(ds.union(1, 3));</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  assertTrue(ds.get(1) == ds.get(3) &&</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  ds.get(1).containsAll(Lists.newArrayList(1, 2, 3, 4, 5, 6)));</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="comment">// already in the same set</span></div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 1; i <= 6; ++i) {</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 1; j <= 6; ++j) {</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  assertFalse(ds.union(i, j));</div> |
| <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div> |
| <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div> |
| <div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div> |
| <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  @<a class="code" href="cache-hash-test_8cc.html#a18269e3eecadb27e79614c02d898173e">Test</a></div> |
| <div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html#aac8278d4e251dd8cdfe698d1a7a9aa1c"> 122</a></span>  <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html#aac8278d4e251dd8cdfe698d1a7a9aa1c">testBulkUnion</a>() throws Exception {</div> |
| <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  DisjointSet<Integer> ds = <span class="keyword">new</span> DisjointSet<Integer>();</div> |
| <div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">// test creating a new single-item set</span></div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  assertTrue(ds.bulkUnion(Sets.newHashSet(1)));</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  assertTrue(ds.get(1).contains(1) && ds.get(1).size() == 1);</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// test creating a new multi-item item set</span></div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  assertTrue(ds.bulkUnion(Sets.newHashSet(2, 3, 4)));</div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  assertTrue(ds.get(2) == ds.get(3) && ds.get(2) == ds.get(4)</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  && ds.get(2).containsAll(Lists.newArrayList(2, 3, 4)));</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// already in the same set</span></div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 2; i <= 4; ++i) {</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 2; j <= 4; ++j) {</div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  assertFalse(ds.union(i, j));</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  assertFalse(ds.bulkUnion(Sets.newHashSet(i, j)));</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  }</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">// create another new multi-item item set</span></div> |
| <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  assertTrue(ds.bulkUnion(Sets.newHashSet(5, 6, 7, 8)));</div> |
| <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  assertTrue(ds.get(5) == ds.get(6) && ds.get(6) == ds.get(7) && ds.get(7) == ds.get(8)</div> |
| <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  && ds.get(5).containsAll(Lists.newArrayList(5, 6, 7, 8)));</div> |
| <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  ds.checkConsistency();</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>  <span class="comment">// merge all existing item sets</span></div> |
| <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  assertTrue(ds.bulkUnion(Sets.newHashSet(1, 3, 8)));</div> |
| <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  assertTrue(ds.get(1) == ds.get(2) && ds.get(2) == ds.get(3) && ds.get(3) == ds.get(4)</div> |
| <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  && ds.get(4) == ds.get(5) && ds.get(5) == ds.get(6) && ds.get(6) == ds.get(7)</div> |
| <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  && ds.get(7) == ds.get(8)</div> |
| <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  && ds.get(1).containsAll(Lists.newArrayList(1, 2, 3, 4, 5, 6, 7, 8)));</div> |
| <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  ds.checkConsistency();</div> |
| <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  }</div> |
| <div class="line"><a name="l00157"></a><span class="lineno"> 157</span> }</div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet_html_aacf4c6c4bae34462895c310af20f89d0"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html#aacf4c6c4bae34462895c310af20f89d0">com.cloudera.impala.util.TestDisjointSet.testUnion</a></div><div class="ttdeci">void testUnion()</div><div class="ttdef"><b>Definition:</b> <a href="TestDisjointSet_8java_source.html#l00069">TestDisjointSet.java:69</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet_html_ae68b4840b6e00fe8e937f025e593e881"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html#ae68b4840b6e00fe8e937f025e593e881">com.cloudera.impala.util.TestDisjointSet.testMakeSet</a></div><div class="ttdeci">void testMakeSet()</div><div class="ttdef"><b>Definition:</b> <a href="TestDisjointSet_8java_source.html#l00034">TestDisjointSet.java:34</a></div></div> |
| <div class="ttc" id="cache-hash-test_8cc_html_a18269e3eecadb27e79614c02d898173e"><div class="ttname"><a href="cache-hash-test_8cc.html#a18269e3eecadb27e79614c02d898173e">Test</a></div><div class="ttdeci">uint64_t Test(T *ht, const ProbeTuple *input, uint64_t num_tuples)</div><div class="ttdef"><b>Definition:</b> <a href="cache-hash-test_8cc_source.html#l00067">cache-hash-test.cc:67</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet_html_aac8278d4e251dd8cdfe698d1a7a9aa1c"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html#aac8278d4e251dd8cdfe698d1a7a9aa1c">com.cloudera.impala.util.TestDisjointSet.testBulkUnion</a></div><div class="ttdeci">void testBulkUnion()</div><div class="ttdef"><b>Definition:</b> <a href="TestDisjointSet_8java_source.html#l00122">TestDisjointSet.java:122</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1util_1_1TestDisjointSet.html">com.cloudera.impala.util.TestDisjointSet</a></div><div class="ttdef"><b>Definition:</b> <a href="TestDisjointSet_8java_source.html#l00031">TestDisjointSet.java:31</a></div></div> |
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