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<a href="StatementBase_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>&#160;<span class="comment">// Copyright 2012 Cloudera Inc.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<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>&#160;<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>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<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>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<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>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<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>&#160;<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>&#160;<span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="keyword">package </span>com.cloudera.impala.analysis;</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<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="l00018"></a><span class="lineno"> 18</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html"> 22</a></span>&#160;<span class="keyword">abstract</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html">StatementBase</a> <span class="keyword">implements</span> <a class="code" href="interfacecom_1_1cloudera_1_1impala_1_1analysis_1_1ParseNode.html">ParseNode</a> {</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160; <span class="comment">// True if this Stmt is the top level of an explain stmt.</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a63179fc62a5bad0d01e05a981f42acfa"> 24</a></span>&#160; <span class="keyword">protected</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a63179fc62a5bad0d01e05a981f42acfa">isExplain_</a> = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a087ad44e1a5968c24847047ae3759b6b"> 33</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a087ad44e1a5968c24847047ae3759b6b">analyze</a>(<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">Analyzer</a> analyzer) <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="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keywordflow">if</span> (<a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a63179fc62a5bad0d01e05a981f42acfa">isExplain_</a>) analyzer.setIsExplain();</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; }</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;</div>
<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#ae2ffa57fc4652aa2ee2680784f7e6a0d"> 41</a></span>&#160; <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#ae2ffa57fc4652aa2ee2680784f7e6a0d">toSql</a>() { <span class="keywordflow">return</span> <span class="stringliteral">&quot;&quot;</span>; }</div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a94d4b51da3869be2f84fbdabee85894e"> 42</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a94d4b51da3869be2f84fbdabee85894e">setIsExplain</a>() { <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a63179fc62a5bad0d01e05a981f42acfa">isExplain_</a> = <span class="keyword">true</span>; }</div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a0da349c8e1ff33735ad7688e35091c6b"> 43</a></span>&#160; <span class="keyword">public</span> <span class="keywordtype">boolean</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a0da349c8e1ff33735ad7688e35091c6b">isExplain</a>() { <span class="keywordflow">return</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a63179fc62a5bad0d01e05a981f42acfa">isExplain_</a>; }</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;}</div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase_html_a0da349c8e1ff33735ad7688e35091c6b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a0da349c8e1ff33735ad7688e35091c6b">com.cloudera.impala.analysis.StatementBase.isExplain</a></div><div class="ttdeci">boolean isExplain()</div><div class="ttdef"><b>Definition:</b> <a href="StatementBase_8java_source.html#l00043">StatementBase.java:43</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="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase_html_a087ad44e1a5968c24847047ae3759b6b"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a087ad44e1a5968c24847047ae3759b6b">com.cloudera.impala.analysis.StatementBase.analyze</a></div><div class="ttdeci">void analyze(Analyzer analyzer)</div><div class="ttdef"><b>Definition:</b> <a href="StatementBase_8java_source.html#l00033">StatementBase.java:33</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase_html_a63179fc62a5bad0d01e05a981f42acfa"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a63179fc62a5bad0d01e05a981f42acfa">com.cloudera.impala.analysis.StatementBase.isExplain_</a></div><div class="ttdeci">boolean isExplain_</div><div class="ttdef"><b>Definition:</b> <a href="StatementBase_8java_source.html#l00024">StatementBase.java:24</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html">com.cloudera.impala.analysis.StatementBase</a></div><div class="ttdef"><b>Definition:</b> <a href="StatementBase_8java_source.html#l00022">StatementBase.java:22</a></div></div>
<div class="ttc" id="interfacecom_1_1cloudera_1_1impala_1_1analysis_1_1ParseNode_html"><div class="ttname"><a href="interfacecom_1_1cloudera_1_1impala_1_1analysis_1_1ParseNode.html">com.cloudera.impala.analysis.ParseNode</a></div><div class="ttdef"><b>Definition:</b> <a href="ParseNode_8java_source.html#l00019">ParseNode.java:19</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase_html_ae2ffa57fc4652aa2ee2680784f7e6a0d"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#ae2ffa57fc4652aa2ee2680784f7e6a0d">com.cloudera.impala.analysis.StatementBase.toSql</a></div><div class="ttdeci">String toSql()</div><div class="ttdef"><b>Definition:</b> <a href="StatementBase_8java_source.html#l00041">StatementBase.java:41</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1Analyzer.html">com.cloudera.impala.analysis.Analyzer</a></div><div class="ttdef"><b>Definition:</b> <a href="Analyzer_8java_source.html#l00105">Analyzer.java:105</a></div></div>
<div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase_html_a94d4b51da3869be2f84fbdabee85894e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1analysis_1_1StatementBase.html#a94d4b51da3869be2f84fbdabee85894e">com.cloudera.impala.analysis.StatementBase.setIsExplain</a></div><div class="ttdeci">void setIsExplain()</div><div class="ttdef"><b>Definition:</b> <a href="StatementBase_8java_source.html#l00042">StatementBase.java:42</a></div></div>
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