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| <div class="title">PlanFragmentId.java</div> </div> |
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| <a href="PlanFragmentId_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.planner;</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> com.cloudera.impala.common.Id;</div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">import</span> com.cloudera.impala.common.IdGenerator;</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div> |
| <div class="line"><a name="l00020"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html"> 20</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html">PlanFragmentId</a> <span class="keyword">extends</span> Id<PlanFragmentId> {</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="comment">// Construction only allowed via an IdGenerator.</span></div> |
| <div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a63ecdb26dec6cb7852a7d73783c2ddc7"> 22</a></span>  <span class="keyword">protected</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a63ecdb26dec6cb7852a7d73783c2ddc7">PlanFragmentId</a>(<span class="keywordtype">int</span> <span class="keywordtype">id</span>) {</div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  super(<span class="keywordtype">id</span>);</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> </div> |
| <div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a2d51c11131644b0f9aa162ea390a634e"> 26</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> IdGenerator<PlanFragmentId> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a2d51c11131644b0f9aa162ea390a634e">createGenerator</a>() {</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> IdGenerator<PlanFragmentId>() {</div> |
| <div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  @Override</div> |
| <div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html">PlanFragmentId</a> getNextId() { <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a63ecdb26dec6cb7852a7d73783c2ddc7">PlanFragmentId</a>(nextId_++); }</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  @Override</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">public</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html">PlanFragmentId</a> getMaxId() { <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a63ecdb26dec6cb7852a7d73783c2ddc7">PlanFragmentId</a>(nextId_ - 1); }</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>  }</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>  @Override</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"><a class="line" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a9d865b0e742964d5de69b469fa76adc6"> 36</a></span>  <span class="keyword">public</span> String <a class="code" href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a9d865b0e742964d5de69b469fa76adc6">toString</a>() {</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">return</span> String.format(<span class="stringliteral">"F%02d"</span>, id_);</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  }</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> }</div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId_html"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html">com.cloudera.impala.planner.PlanFragmentId</a></div><div class="ttdef"><b>Definition:</b> <a href="PlanFragmentId_8java_source.html#l00020">PlanFragmentId.java:20</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId_html_a2d51c11131644b0f9aa162ea390a634e"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a2d51c11131644b0f9aa162ea390a634e">com.cloudera.impala.planner.PlanFragmentId.createGenerator</a></div><div class="ttdeci">static IdGenerator< PlanFragmentId > createGenerator()</div><div class="ttdef"><b>Definition:</b> <a href="PlanFragmentId_8java_source.html#l00026">PlanFragmentId.java:26</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId_html_a9d865b0e742964d5de69b469fa76adc6"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a9d865b0e742964d5de69b469fa76adc6">com.cloudera.impala.planner.PlanFragmentId.toString</a></div><div class="ttdeci">String toString()</div><div class="ttdef"><b>Definition:</b> <a href="PlanFragmentId_8java_source.html#l00036">PlanFragmentId.java:36</a></div></div> |
| <div class="ttc" id="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId_html_a63ecdb26dec6cb7852a7d73783c2ddc7"><div class="ttname"><a href="classcom_1_1cloudera_1_1impala_1_1planner_1_1PlanFragmentId.html#a63ecdb26dec6cb7852a7d73783c2ddc7">com.cloudera.impala.planner.PlanFragmentId.PlanFragmentId</a></div><div class="ttdeci">PlanFragmentId(int id)</div><div class="ttdef"><b>Definition:</b> <a href="PlanFragmentId_8java_source.html#l00022">PlanFragmentId.java:22</a></div></div> |
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