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| <h2 title="Class Processor" class="title">Class Processor<T extends <a href="../../../../io/gearpump/streaming/task/Task.html" title="class in io.gearpump.streaming.task">Task</a>></h2> |
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| <li>io.gearpump.streaming.javaapi.Processor<T></li> |
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| <pre>public class <span class="typeNameLabel">Processor<T extends <a href="../../../../io/gearpump/streaming/task/Task.html" title="class in io.gearpump.streaming.task">Task</a>></span> |
| extends java.lang.Object |
| implements <a href="../../../../io/gearpump/streaming/Processor.html" title="interface in io.gearpump.streaming">Processor</a><T></pre> |
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| <h3>Nested classes/interfaces inherited from interface io.gearpump.streaming.<a href="../../../../io/gearpump/streaming/Processor.html" title="interface in io.gearpump.streaming">Processor</a></h3> |
| <code><a href="../../../../io/gearpump/streaming/Processor.DefaultProcessor.html" title="class in io.gearpump.streaming">Processor.DefaultProcessor</a><<a href="../../../../io/gearpump/streaming/Processor.DefaultProcessor.html" title="type parameter in Processor.DefaultProcessor">T</a> extends <a href="../../../../io/gearpump/streaming/task/Task.html" title="class in io.gearpump.streaming.task">Task</a>>, <a href="../../../../io/gearpump/streaming/Processor.DefaultProcessor$.html" title="class in io.gearpump.streaming">Processor.DefaultProcessor$</a></code></li> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#Processor-java.lang.Class-">Processor</a></span>(java.lang.Class<<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> taskClass)</code> </td> |
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| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#Processor-java.lang.Class-int-">Processor</a></span>(java.lang.Class<<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> taskClass, |
| int parallelism)</code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#Processor-java.lang.Class-int-java.lang.String-io.gearpump.cluster.UserConfig-">Processor</a></span>(java.lang.Class<<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> taskClass, |
| int parallelism, |
| java.lang.String description, |
| io.gearpump.cluster.UserConfig taskConf)</code> |
| <div class="block">Create a general processor with user specified task logic.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#Processor-io.gearpump.streaming.Processor-">Processor</a></span>(<a href="../../../../io/gearpump/streaming/Processor.html" title="interface in io.gearpump.streaming">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> processor)</code> </td> |
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| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
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| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>java.lang.String</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#description--">description</a></span>()</code> |
| <div class="block">Some description text for this processor.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#equals-java.lang.Object-">equals</a></span>(java.lang.Object obj)</code> |
| <div class="block">reference equal</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#parallelism--">parallelism</a></span>()</code> |
| <div class="block">How many tasks you want to use for this processor.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static <a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/sink/DataSinkTask.html" title="class in io.gearpump.streaming.sink">DataSinkTask</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#sink-io.gearpump.streaming.sink.DataSink-int-java.lang.String-io.gearpump.cluster.UserConfig-akka.actor.ActorSystem-">sink</a></span>(<a href="../../../../io/gearpump/streaming/sink/DataSink.html" title="interface in io.gearpump.streaming.sink">DataSink</a> dataSink, |
| int parallelism, |
| java.lang.String description, |
| io.gearpump.cluster.UserConfig taskConf, |
| akka.actor.ActorSystem system)</code> |
| <div class="block">Create a Sink Processor</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static <a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/source/DataSourceTask.html" title="class in io.gearpump.streaming.source">DataSourceTask</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#source-io.gearpump.streaming.source.DataSource-int-java.lang.String-io.gearpump.cluster.UserConfig-akka.actor.ActorSystem-">source</a></span>(<a href="../../../../io/gearpump/streaming/source/DataSource.html" title="interface in io.gearpump.streaming.source">DataSource</a> source, |
| int parallelism, |
| java.lang.String description, |
| io.gearpump.cluster.UserConfig taskConf, |
| akka.actor.ActorSystem system)</code> |
| <div class="block">Create a Source Processor</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>java.lang.Class<? extends <a href="../../../../io/gearpump/streaming/task/Task.html" title="class in io.gearpump.streaming.task">Task</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#taskClass--">taskClass</a></span>()</code> |
| <div class="block">The task class, should be a subtype of Task.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>io.gearpump.cluster.UserConfig</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#taskConf--">taskConf</a></span>()</code> |
| <div class="block">The custom <code>UserConfig</code>, it is used to initialize a task in runtime.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#withConfig-io.gearpump.cluster.UserConfig-">withConfig</a></span>(io.gearpump.cluster.UserConfig conf)</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#withDescription-java.lang.String-">withDescription</a></span>(java.lang.String desc)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../io/gearpump/streaming/javaapi/Processor.html#withParallelism-int-">withParallelism</a></span>(int parallel)</code> </td> |
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| </table> |
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| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
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| <h4>Processor</h4> |
| <pre>public Processor(java.lang.Class<<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> taskClass)</pre> |
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| <h4>Processor</h4> |
| <pre>public Processor(java.lang.Class<<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> taskClass, |
| int parallelism)</pre> |
| </li> |
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| <h4>Processor</h4> |
| <pre>public Processor(<a href="../../../../io/gearpump/streaming/Processor.html" title="interface in io.gearpump.streaming">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> processor)</pre> |
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| <a name="Processor-java.lang.Class-int-java.lang.String-io.gearpump.cluster.UserConfig-"> |
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| <h4>Processor</h4> |
| <pre>public Processor(java.lang.Class<<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> taskClass, |
| int parallelism, |
| java.lang.String description, |
| io.gearpump.cluster.UserConfig taskConf)</pre> |
| <div class="block">Create a general processor with user specified task logic.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>taskClass</code> - task implementation class of this processor (shall be a derived class from <a href="../../../../io/gearpump/streaming/javaapi/Task.html" title="class in io.gearpump.streaming.javaapi"><code>Task</code></a></dd> |
| <dd><code>parallelism,</code> - how many initial tasks you want to use</dd> |
| <dd><code>description,</code> - some text to describe this processor</dd> |
| <dd><code>taskConf,</code> - Processor specific configuration</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <li class="blockList"><a name="method.detail"> |
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| <h3>Method Detail</h3> |
| <a name="sink-io.gearpump.streaming.sink.DataSink-int-java.lang.String-io.gearpump.cluster.UserConfig-akka.actor.ActorSystem-"> |
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| </a> |
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| <h4>sink</h4> |
| <pre>public static <a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/sink/DataSinkTask.html" title="class in io.gearpump.streaming.sink">DataSinkTask</a>> sink(<a href="../../../../io/gearpump/streaming/sink/DataSink.html" title="interface in io.gearpump.streaming.sink">DataSink</a> dataSink, |
| int parallelism, |
| java.lang.String description, |
| io.gearpump.cluster.UserConfig taskConf, |
| akka.actor.ActorSystem system)</pre> |
| <div class="block">Create a Sink Processor</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>dataSink</code> - the data sink itself</dd> |
| <dd><code>parallelism</code> - the parallelism of this processor</dd> |
| <dd><code>description</code> - the description for this processor</dd> |
| <dd><code>taskConf</code> - the configuration for this processor</dd> |
| <dd><code>system</code> - actor system</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the new created sink processor</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="source-io.gearpump.streaming.source.DataSource-int-java.lang.String-io.gearpump.cluster.UserConfig-akka.actor.ActorSystem-"> |
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| <h4>source</h4> |
| <pre>public static <a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/source/DataSourceTask.html" title="class in io.gearpump.streaming.source">DataSourceTask</a>> source(<a href="../../../../io/gearpump/streaming/source/DataSource.html" title="interface in io.gearpump.streaming.source">DataSource</a> source, |
| int parallelism, |
| java.lang.String description, |
| io.gearpump.cluster.UserConfig taskConf, |
| akka.actor.ActorSystem system)</pre> |
| <div class="block">Create a Source Processor</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>source</code> - the data source itself</dd> |
| <dd><code>parallelism</code> - the parallelism of this processor</dd> |
| <dd><code>description</code> - the description of this processor</dd> |
| <dd><code>taskConf</code> - the configuration of this processor</dd> |
| <dd><code>system</code> - actor system</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the new created source processor</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>withParallelism</h4> |
| <pre>public <a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> withParallelism(int parallel)</pre> |
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| <h4>withDescription</h4> |
| <pre>public <a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> withDescription(java.lang.String desc)</pre> |
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| <h4>withConfig</h4> |
| <pre>public <a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="class in io.gearpump.streaming.javaapi">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a>> withConfig(io.gearpump.cluster.UserConfig conf)</pre> |
| </li> |
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| <h4>parallelism</h4> |
| <pre>public int parallelism()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../io/gearpump/streaming/Processor.html#parallelism--">Processor</a></code></span></div> |
| <div class="block">How many tasks you want to use for this processor.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../io/gearpump/streaming/Processor.html#parallelism--">parallelism</a></code> in interface <code><a href="../../../../io/gearpump/streaming/Processor.html" title="interface in io.gearpump.streaming">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a> extends <a href="../../../../io/gearpump/streaming/task/Task.html" title="class in io.gearpump.streaming.task">Task</a>></code></dd> |
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| <h4>taskConf</h4> |
| <pre>public io.gearpump.cluster.UserConfig taskConf()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../io/gearpump/streaming/Processor.html#taskConf--">Processor</a></code></span></div> |
| <div class="block">The custom <code>UserConfig</code>, it is used to initialize a task in runtime.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../io/gearpump/streaming/Processor.html#taskConf--">taskConf</a></code> in interface <code><a href="../../../../io/gearpump/streaming/Processor.html" title="interface in io.gearpump.streaming">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a> extends <a href="../../../../io/gearpump/streaming/task/Task.html" title="class in io.gearpump.streaming.task">Task</a>></code></dd> |
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| <h4>description</h4> |
| <pre>public java.lang.String description()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../io/gearpump/streaming/Processor.html#description--">Processor</a></code></span></div> |
| <div class="block">Some description text for this processor.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../io/gearpump/streaming/Processor.html#description--">description</a></code> in interface <code><a href="../../../../io/gearpump/streaming/Processor.html" title="interface in io.gearpump.streaming">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a> extends <a href="../../../../io/gearpump/streaming/task/Task.html" title="class in io.gearpump.streaming.task">Task</a>></code></dd> |
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| <h4>taskClass</h4> |
| <pre>public java.lang.Class<? extends <a href="../../../../io/gearpump/streaming/task/Task.html" title="class in io.gearpump.streaming.task">Task</a>> taskClass()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../io/gearpump/streaming/Processor.html#taskClass--">Processor</a></code></span></div> |
| <div class="block">The task class, should be a subtype of Task. |
| <p> |
| Each runtime instance of this class is a task.</div> |
| <dl> |
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| <dd><code><a href="../../../../io/gearpump/streaming/Processor.html#taskClass--">taskClass</a></code> in interface <code><a href="../../../../io/gearpump/streaming/Processor.html" title="interface in io.gearpump.streaming">Processor</a><<a href="../../../../io/gearpump/streaming/javaapi/Processor.html" title="type parameter in Processor">T</a> extends <a href="../../../../io/gearpump/streaming/task/Task.html" title="class in io.gearpump.streaming.task">Task</a>></code></dd> |
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| <h4>equals</h4> |
| <pre>public boolean equals(java.lang.Object obj)</pre> |
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| <dd><code>equals</code> in interface <code>io.gearpump.util.ReferenceEqual</code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code>equals</code> in class <code>java.lang.Object</code></dd> |
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