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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.heron.api.spout</a></div> |
| <h2 title="Interface IRichSpout" class="title">Interface IRichSpout</h2> |
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| <dt>All Superinterfaces:</dt> |
| <dd><code><a href="../topology/IComponent.html" title="interface in org.apache.heron.api.topology">IComponent</a></code>, <code><a href="ISpout.html" title="interface in org.apache.heron.api.spout">ISpout</a></code>, <code>java.io.Serializable</code></dd> |
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| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="../../integration_test/common/spout/ABSpout.html" title="class in org.apache.heron.integration_test.common.spout">ABSpout</a></code>, <code><a href="BaseRichSpout.html" title="class in org.apache.heron.api.spout">BaseRichSpout</a></code>, <code><a href="../../streamlet/impl/sources/ComplexSource.html" title="class in org.apache.heron.streamlet.impl.sources">ComplexSource</a></code>, <code><a href="../../integration_test/topology/serialization/CustomSpout.html" title="class in org.apache.heron.integration_test.topology.serialization">CustomSpout</a></code>, <code><a href="../../integration_test/common/spout/HdfsStringSpout.html" title="class in org.apache.heron.integration_test.common.spout">HdfsStringSpout</a></code>, <code><a href="../../scheduler/yarn/HeronExecutorTaskTest.TestSpout.html" title="class in org.apache.heron.scheduler.yarn">HeronExecutorTaskTest.TestSpout</a></code>, <code><a href="../HeronSubmitterTest.TestSpout.html" title="class in org.apache.heron.api">HeronSubmitterTest.TestSpout</a></code>, <code><a href="../HeronSubmitterTest.TestSpout2.html" title="class in org.apache.heron.api">HeronSubmitterTest.TestSpout2</a></code>, <code><a href="../../integration_test/core/IntegrationTestSpout.html" title="class in org.apache.heron.integration_test.core">IntegrationTestSpout</a></code>, <code><a href="../../../../../backtype/storm/topology/IRichSpoutDelegate.html" title="class in backtype.storm.topology">IRichSpoutDelegate</a></code>, <code><a href="../../../storm/topology/IRichSpoutDelegate.html" title="class in org.apache.storm.topology">IRichSpoutDelegate</a></code>, <code><a href="../../spouts/kafka/KafkaSpout.html" title="class in org.apache.heron.spouts.kafka">KafkaSpout</a></code>, <code><a href="../../integration_test/common/spout/LocalFileSpout.html" title="class in org.apache.heron.integration_test.common.spout">LocalFileSpout</a></code>, <code><a href="../../integration_test/common/spout/PausedLocalFileSpout.html" title="class in org.apache.heron.integration_test.common.spout">PausedLocalFileSpout</a></code>, <code><a href="../../integration_topology_test/common/spout/StatefulABSpout.html" title="class in org.apache.heron.integration_topology_test.common.spout">StatefulABSpout</a></code>, <code><a href="../../integration_test/core/StatefulIntegrationTestSpout.html" title="class in org.apache.heron.integration_test.core">StatefulIntegrationTestSpout</a></code>, <code><a href="../../integration_topology_test/core/StatefulIntegrationTopologyTestSpout.html" title="class in org.apache.heron.integration_topology_test.core">StatefulIntegrationTopologyTestSpout</a></code>, <code><a href="../../examples/eco/StatefulNumberSpout.html" title="class in org.apache.heron.examples.eco">StatefulNumberSpout</a></code>, <code><a href="../../examples/eco/StatefulRandomIntSpout.html" title="class in org.apache.heron.examples.eco">StatefulRandomIntSpout</a></code>, <code><a href="../../integration_topology_test/core/StatefulSpout.html" title="class in org.apache.heron.integration_topology_test.core">StatefulSpout</a></code>, <code><a href="../../integration_test/topology/windowing/stateful/StatefulWindowingTest.RandomSentenceSpout.html" title="class in org.apache.heron.integration_test.topology.windowing.stateful">StatefulWindowingTest.RandomSentenceSpout</a></code>, <code><a href="../../streamlet/impl/sources/StreamletSource.html" title="class in org.apache.heron.streamlet.impl.sources">StreamletSource</a></code>, <code><a href="../../streamlet/impl/sources/SupplierSource.html" title="class in org.apache.heron.streamlet.impl.sources">SupplierSource</a></code>, <code><a href="../../resource/TestSpout.html" title="class in org.apache.heron.resource">TestSpout</a></code>, <code><a href="../../resource/TestStatefulSpout.html" title="class in org.apache.heron.resource">TestStatefulSpout</a></code>, <code><a href="../../resource/TestTwoPhaseStatefulSpout.html" title="class in org.apache.heron.resource">TestTwoPhaseStatefulSpout</a></code>, <code><a href="../../integration_test/topology/serialization/UnserializableCustomSpout.html" title="class in org.apache.heron.integration_test.topology.serialization">UnserializableCustomSpout</a></code>, <code><a href="../../integration_test/topology/windowing/WindowTestBase.IncrementingSpout.html" title="class in org.apache.heron.integration_test.topology.windowing">WindowTestBase.IncrementingSpout</a></code>, <code><a href="../../examples/eco/WordSpout.html" title="class in org.apache.heron.examples.eco">WordSpout</a></code></dd> |
| </dl> |
| <hr> |
| <pre>public interface <span class="typeNameLabel">IRichSpout</span> |
| extends <a href="ISpout.html" title="interface in org.apache.heron.api.spout">ISpout</a>, <a href="../topology/IComponent.html" title="interface in org.apache.heron.api.topology">IComponent</a></pre> |
| <div class="block">When writing topologies using Java, <a href="../bolt/IRichBolt.html" title="interface in org.apache.heron.api.bolt"><code>IRichBolt</code></a> and |
| <a href="IRichSpout.html" title="interface in org.apache.heron.api.spout"><code>IRichSpout</code></a> are the main interfaces |
| to use to implement components of the topology.</div> |
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| <h3>Methods inherited from interface org.apache.heron.api.topology.<a href="../topology/IComponent.html" title="interface in org.apache.heron.api.topology">IComponent</a></h3> |
| <code><a href="../topology/IComponent.html#declareOutputFields(org.apache.heron.api.topology.OutputFieldsDeclarer)">declareOutputFields</a>, <a href="../topology/IComponent.html#getComponentConfiguration()">getComponentConfiguration</a></code></li> |
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| <h3>Methods inherited from interface org.apache.heron.api.spout.<a href="ISpout.html" title="interface in org.apache.heron.api.spout">ISpout</a></h3> |
| <code><a href="ISpout.html#ack(java.lang.Object)">ack</a>, <a href="ISpout.html#activate()">activate</a>, <a href="ISpout.html#close()">close</a>, <a href="ISpout.html#deactivate()">deactivate</a>, <a href="ISpout.html#fail(java.lang.Object)">fail</a>, <a href="ISpout.html#nextTuple()">nextTuple</a>, <a href="ISpout.html#open(java.util.Map,org.apache.heron.api.topology.TopologyContext,org.apache.heron.api.spout.SpoutOutputCollector)">open</a></code></li> |
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