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| <h2 title="Class TopologyBuilder.BoltGetter" class="title">Class TopologyBuilder.BoltGetter</h2> |
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| <li><a href="../../../../org/apache/storm/topology/BaseConfigurationDeclarer.html" title="class in org.apache.storm.topology">org.apache.storm.topology.BaseConfigurationDeclarer</a><T></li> |
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| <li><a href="../../../../org/apache/storm/topology/TopologyBuilder.ConfigGetter.html" title="class in org.apache.storm.topology">org.apache.storm.topology.TopologyBuilder.ConfigGetter</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></li> |
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| <li>org.apache.storm.topology.TopologyBuilder.BoltGetter</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>, <a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html" title="interface in org.apache.storm.topology">ComponentConfigurationDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>>, <a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>>, <a href="../../../../org/apache/storm/topology/ResourceDeclarer.html" title="interface in org.apache.storm.topology">ResourceDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></dd> |
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| <pre>protected class <span class="typeNameLabel">TopologyBuilder.BoltGetter</span> |
| extends <a href="../../../../org/apache/storm/topology/TopologyBuilder.ConfigGetter.html" title="class in org.apache.storm.topology">TopologyBuilder.ConfigGetter</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>> |
| implements <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></pre> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#BoltGetter-java.lang.String-">BoltGetter</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> boltId)</code> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#allGrouping-java.lang.String-">allGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</code> |
| <div class="block">The stream is replicated across all the bolt’s tasks.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#allGrouping-java.lang.String-java.lang.String-">allGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</code> |
| <div class="block">The stream is replicated across all the bolt’s tasks.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#customGrouping-java.lang.String-org.apache.storm.grouping.CustomStreamGrouping-">customGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="../../../../org/apache/storm/grouping/CustomStreamGrouping.html" title="interface in org.apache.storm.grouping">CustomStreamGrouping</a> grouping)</code> |
| <div class="block">A custom stream grouping by implementing the CustomStreamGrouping interface.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#customGrouping-java.lang.String-java.lang.String-org.apache.storm.grouping.CustomStreamGrouping-">customGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId, |
| <a href="../../../../org/apache/storm/grouping/CustomStreamGrouping.html" title="interface in org.apache.storm.grouping">CustomStreamGrouping</a> grouping)</code> |
| <div class="block">A custom stream grouping by implementing the CustomStreamGrouping interface.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#directGrouping-java.lang.String-">directGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</code> |
| <div class="block">A stream grouped this way means that the producer of the tuple decides which task of the consumer will receive this tuple.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#directGrouping-java.lang.String-java.lang.String-">directGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</code> |
| <div class="block">A stream grouped this way means that the producer of the tuple decides which task of the consumer will receive this tuple.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#fieldsGrouping-java.lang.String-org.apache.storm.tuple.Fields-">fieldsGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="../../../../org/apache/storm/tuple/Fields.html" title="class in org.apache.storm.tuple">Fields</a> fields)</code> |
| <div class="block">The stream is partitioned by the fields specified in the grouping.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#fieldsGrouping-java.lang.String-java.lang.String-org.apache.storm.tuple.Fields-">fieldsGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId, |
| <a href="../../../../org/apache/storm/tuple/Fields.html" title="class in org.apache.storm.tuple">Fields</a> fields)</code> |
| <div class="block">The stream is partitioned by the fields specified in the grouping.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#globalGrouping-java.lang.String-">globalGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</code> |
| <div class="block">The entire stream goes to a single one of the bolt’s tasks.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#globalGrouping-java.lang.String-java.lang.String-">globalGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</code> |
| <div class="block">The entire stream goes to a single one of the bolt’s tasks.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#grouping-org.apache.storm.generated.GlobalStreamId-org.apache.storm.generated.Grouping-">grouping</a></span>(<a href="../../../../org/apache/storm/generated/GlobalStreamId.html" title="class in org.apache.storm.generated">GlobalStreamId</a> id, |
| <a href="../../../../org/apache/storm/generated/Grouping.html" title="class in org.apache.storm.generated">Grouping</a> grouping)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#localOrShuffleGrouping-java.lang.String-">localOrShuffleGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</code> |
| <div class="block">If the target bolt has one or more tasks in the same worker process, tuples will be shuffled to just those in-process tasks.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#localOrShuffleGrouping-java.lang.String-java.lang.String-">localOrShuffleGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</code> |
| <div class="block">If the target bolt has one or more tasks in the same worker process, tuples will be shuffled to just those in-process tasks.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#noneGrouping-java.lang.String-">noneGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</code> |
| <div class="block">This grouping specifies that you don’t care how the stream is grouped.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#noneGrouping-java.lang.String-java.lang.String-">noneGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</code> |
| <div class="block">This grouping specifies that you don’t care how the stream is grouped.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#partialKeyGrouping-java.lang.String-org.apache.storm.tuple.Fields-">partialKeyGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="../../../../org/apache/storm/tuple/Fields.html" title="class in org.apache.storm.tuple">Fields</a> fields)</code> |
| <div class="block">Tuples are passed to two hashing functions and each target task is decided based on the comparison of the state of candidate nodes.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#partialKeyGrouping-java.lang.String-java.lang.String-org.apache.storm.tuple.Fields-">partialKeyGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId, |
| <a href="../../../../org/apache/storm/tuple/Fields.html" title="class in org.apache.storm.tuple">Fields</a> fields)</code> |
| <div class="block">Tuples are passed to two hashing functions and each target task is decided based on the comparison of the state of candidate nodes.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#shuffleGrouping-java.lang.String-">shuffleGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</code> |
| <div class="block">Tuples are randomly distributed across the bolt’s tasks in a way such that each bolt is guaranteed to get an equal number of tuples.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/storm/topology/TopologyBuilder.BoltGetter.html#shuffleGrouping-java.lang.String-java.lang.String-">shuffleGrouping</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</code> |
| <div class="block">Tuples are randomly distributed across the bolt’s tasks in a way such that each bolt is guaranteed to get an equal number of tuples.</div> |
| </td> |
| </tr> |
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| <h3>Methods inherited from interface org.apache.storm.topology.<a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html" title="interface in org.apache.storm.topology">ComponentConfigurationDeclarer</a></h3> |
| <code><a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html#addConfiguration-java.lang.String-java.lang.Object-">addConfiguration</a>, <a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html#addConfigurations-java.util.Map-">addConfigurations</a>, <a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html#addResource-java.lang.String-java.lang.Number-">addResource</a>, <a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html#addResources-java.util.Map-">addResources</a>, <a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html#getComponentConfiguration--">getComponentConfiguration</a>, <a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html#setDebug-boolean-">setDebug</a>, <a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html#setMaxSpoutPending-java.lang.Number-">setMaxSpoutPending</a>, <a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html#setMaxTaskParallelism-java.lang.Number-">setMaxTaskParallelism</a>, <a href="../../../../org/apache/storm/topology/ComponentConfigurationDeclarer.html#setNumTasks-java.lang.Number-">setNumTasks</a></code></li> |
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| <h3>Methods inherited from interface org.apache.storm.topology.<a href="../../../../org/apache/storm/topology/ResourceDeclarer.html" title="interface in org.apache.storm.topology">ResourceDeclarer</a></h3> |
| <code><a href="../../../../org/apache/storm/topology/ResourceDeclarer.html#addSharedMemory-org.apache.storm.generated.SharedMemory-">addSharedMemory</a>, <a href="../../../../org/apache/storm/topology/ResourceDeclarer.html#setCPULoad-java.lang.Number-">setCPULoad</a>, <a href="../../../../org/apache/storm/topology/ResourceDeclarer.html#setMemoryLoad-java.lang.Number-">setMemoryLoad</a>, <a href="../../../../org/apache/storm/topology/ResourceDeclarer.html#setMemoryLoad-java.lang.Number-java.lang.Number-">setMemoryLoad</a></code></li> |
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| <h3>Constructor Detail</h3> |
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| <h4>BoltGetter</h4> |
| <pre>public BoltGetter(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> boltId)</pre> |
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| <h3>Method Detail</h3> |
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| <h4>fieldsGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> fieldsGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="../../../../org/apache/storm/tuple/Fields.html" title="class in org.apache.storm.tuple">Fields</a> fields)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#fieldsGrouping-java.lang.String-org.apache.storm.tuple.Fields-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>The stream is partitioned by the fields specified in the grouping.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#fieldsGrouping-java.lang.String-org.apache.storm.tuple.Fields-">fieldsGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
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| <h4>fieldsGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> fieldsGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId, |
| <a href="../../../../org/apache/storm/tuple/Fields.html" title="class in org.apache.storm.tuple">Fields</a> fields)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#fieldsGrouping-java.lang.String-java.lang.String-org.apache.storm.tuple.Fields-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>The stream is partitioned by the fields specified in the grouping.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#fieldsGrouping-java.lang.String-java.lang.String-org.apache.storm.tuple.Fields-">fieldsGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
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| <h4>globalGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> globalGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#globalGrouping-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>The entire stream goes to a single one of the bolt’s tasks. Specifically, it goes to the task with the lowest id.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#globalGrouping-java.lang.String-">globalGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
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| <h4>globalGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> globalGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#globalGrouping-java.lang.String-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>The entire stream goes to a single one of the bolt’s tasks. Specifically, it goes to the task with the lowest id.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#globalGrouping-java.lang.String-java.lang.String-">globalGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
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| <h4>shuffleGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> shuffleGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#shuffleGrouping-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>Tuples are randomly distributed across the bolt’s tasks in a way such that each bolt is guaranteed to get an equal number of tuples.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#shuffleGrouping-java.lang.String-">shuffleGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
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| <h4>shuffleGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> shuffleGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#shuffleGrouping-java.lang.String-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>Tuples are randomly distributed across the bolt’s tasks in a way such that each bolt is guaranteed to get an equal number of tuples.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#shuffleGrouping-java.lang.String-java.lang.String-">shuffleGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
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| </ul> |
| <a name="localOrShuffleGrouping-java.lang.String-"> |
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| <h4>localOrShuffleGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> localOrShuffleGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#localOrShuffleGrouping-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>If the target bolt has one or more tasks in the same worker process, tuples will be shuffled to just those in-process tasks. Otherwise, this acts like a normal shuffle grouping.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#localOrShuffleGrouping-java.lang.String-">localOrShuffleGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
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| <a name="localOrShuffleGrouping-java.lang.String-java.lang.String-"> |
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| <h4>localOrShuffleGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> localOrShuffleGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#localOrShuffleGrouping-java.lang.String-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>If the target bolt has one or more tasks in the same worker process, tuples will be shuffled to just those in-process tasks. Otherwise, this acts like a normal shuffle grouping.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#localOrShuffleGrouping-java.lang.String-java.lang.String-">localOrShuffleGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="noneGrouping-java.lang.String-"> |
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| <h4>noneGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> noneGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#noneGrouping-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>This grouping specifies that you don’t care how the stream is grouped.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#noneGrouping-java.lang.String-">noneGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="noneGrouping-java.lang.String-java.lang.String-"> |
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| <h4>noneGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> noneGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#noneGrouping-java.lang.String-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>This grouping specifies that you don’t care how the stream is grouped.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#noneGrouping-java.lang.String-java.lang.String-">noneGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="allGrouping-java.lang.String-"> |
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| <ul class="blockList"> |
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| <h4>allGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> allGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#allGrouping-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>The stream is replicated across all the bolt’s tasks. Use this grouping with care.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#allGrouping-java.lang.String-">allGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="allGrouping-java.lang.String-java.lang.String-"> |
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| <ul class="blockList"> |
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| <h4>allGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> allGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#allGrouping-java.lang.String-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>The stream is replicated across all the bolt’s tasks. Use this grouping with care.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#allGrouping-java.lang.String-java.lang.String-">allGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="directGrouping-java.lang.String-"> |
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| <ul class="blockList"> |
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| <h4>directGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> directGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#directGrouping-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>A stream grouped this way means that the producer of the tuple decides which task of the consumer will receive this tuple.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#directGrouping-java.lang.String-">directGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="directGrouping-java.lang.String-java.lang.String-"> |
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| <ul class="blockList"> |
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| <h4>directGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> directGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#directGrouping-java.lang.String-java.lang.String-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>A stream grouped this way means that the producer of the tuple decides which task of the consumer will receive this tuple.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#directGrouping-java.lang.String-java.lang.String-">directGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="grouping-org.apache.storm.generated.GlobalStreamId-org.apache.storm.generated.Grouping-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>grouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> grouping(<a href="../../../../org/apache/storm/generated/GlobalStreamId.html" title="class in org.apache.storm.generated">GlobalStreamId</a> id, |
| <a href="../../../../org/apache/storm/generated/Grouping.html" title="class in org.apache.storm.generated">Grouping</a> grouping)</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#grouping-org.apache.storm.generated.GlobalStreamId-org.apache.storm.generated.Grouping-">grouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="partialKeyGrouping-java.lang.String-org.apache.storm.tuple.Fields-"> |
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| <ul class="blockList"> |
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| <h4>partialKeyGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> partialKeyGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="../../../../org/apache/storm/tuple/Fields.html" title="class in org.apache.storm.tuple">Fields</a> fields)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#partialKeyGrouping-java.lang.String-org.apache.storm.tuple.Fields-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>Tuples are passed to two hashing functions and each target task is decided based on the comparison of the state of candidate nodes.</p><p><p>See <a href="https://melmeric.files.wordpress.com/2014/11/the-power-of-both-choices-practical-load-balancing-for-distributed-stream">https://melmeric.files.wordpress.com/2014/11/the-power-of-both-choices-practical-load-balancing-for-distributed-stream</a> -processing-engines.pdf</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#partialKeyGrouping-java.lang.String-org.apache.storm.tuple.Fields-">partialKeyGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="partialKeyGrouping-java.lang.String-java.lang.String-org.apache.storm.tuple.Fields-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>partialKeyGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> partialKeyGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId, |
| <a href="../../../../org/apache/storm/tuple/Fields.html" title="class in org.apache.storm.tuple">Fields</a> fields)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#partialKeyGrouping-java.lang.String-java.lang.String-org.apache.storm.tuple.Fields-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>Tuples are passed to two hashing functions and each target task is decided based on the comparison of the state of candidate nodes.</p><p><p>See <a href="https://melmeric.files.wordpress.com/2014/11/the-power-of-both-choices-practical-load-balancing-for-distributed-stream">https://melmeric.files.wordpress.com/2014/11/the-power-of-both-choices-practical-load-balancing-for-distributed-stream</a> -processing-engines.pdf</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#partialKeyGrouping-java.lang.String-java.lang.String-org.apache.storm.tuple.Fields-">partialKeyGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="customGrouping-java.lang.String-org.apache.storm.grouping.CustomStreamGrouping-"> |
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| </a> |
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| <h4>customGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> customGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="../../../../org/apache/storm/grouping/CustomStreamGrouping.html" title="interface in org.apache.storm.grouping">CustomStreamGrouping</a> grouping)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#customGrouping-java.lang.String-org.apache.storm.grouping.CustomStreamGrouping-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>A custom stream grouping by implementing the CustomStreamGrouping interface.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#customGrouping-java.lang.String-org.apache.storm.grouping.CustomStreamGrouping-">customGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="customGrouping-java.lang.String-java.lang.String-org.apache.storm.grouping.CustomStreamGrouping-"> |
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| <h4>customGrouping</h4> |
| <pre>public <a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a> customGrouping(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> componentId, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> streamId, |
| <a href="../../../../org/apache/storm/grouping/CustomStreamGrouping.html" title="interface in org.apache.storm.grouping">CustomStreamGrouping</a> grouping)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#customGrouping-java.lang.String-java.lang.String-org.apache.storm.grouping.CustomStreamGrouping-">InputDeclarer</a></code></span></div> |
| <div class="block"><p>A custom stream grouping by implementing the CustomStreamGrouping interface.</p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../org/apache/storm/topology/InputDeclarer.html#customGrouping-java.lang.String-java.lang.String-org.apache.storm.grouping.CustomStreamGrouping-">customGrouping</a></code> in interface <code><a href="../../../../org/apache/storm/topology/InputDeclarer.html" title="interface in org.apache.storm.topology">InputDeclarer</a><<a href="../../../../org/apache/storm/topology/BoltDeclarer.html" title="interface in org.apache.storm.topology">BoltDeclarer</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
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