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| <h1 title="Package org.apache.storm.trident.operation" class="title">Package org.apache.storm.trident.operation</h1> |
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| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color class-summary class-summary-tab1"><a href="Aggregator.html" title="interface in org.apache.storm.trident.operation">Aggregator</a><T></div> |
| <div class="col-last even-row-color class-summary class-summary-tab1"> </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="Assembly.html" title="interface in org.apache.storm.trident.operation">Assembly</a></div> |
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| <div class="block">The `Assembly` interface provides a means to encapsulate logic applied to a <a href="../Stream.html" title="class in org.apache.storm.trident"><code>Stream</code></a>.</div> |
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| <div class="col-first even-row-color class-summary class-summary-tab2"><a href="BaseAggregator.html" title="class in org.apache.storm.trident.operation">BaseAggregator</a><T></div> |
| <div class="col-last even-row-color class-summary class-summary-tab2"> </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="BaseFilter.html" title="class in org.apache.storm.trident.operation">BaseFilter</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab2"> </div> |
| <div class="col-first even-row-color class-summary class-summary-tab2"><a href="BaseFunction.html" title="class in org.apache.storm.trident.operation">BaseFunction</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab2"> </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="BaseMultiReducer.html" title="class in org.apache.storm.trident.operation">BaseMultiReducer</a><T></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab2"> </div> |
| <div class="col-first even-row-color class-summary class-summary-tab2"><a href="BaseOperation.html" title="class in org.apache.storm.trident.operation">BaseOperation</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab2"> |
| <div class="block">Convenience implementation of the <a href="Operation.html" title="interface in org.apache.storm.trident.operation"><code>Operation</code></a> interface.</div> |
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| <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="CombinerAggregator.html" title="interface in org.apache.storm.trident.operation">CombinerAggregator</a><T></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab1"> </div> |
| <div class="col-first even-row-color class-summary class-summary-tab1"><a href="Consumer.html" title="interface in org.apache.storm.trident.operation">Consumer</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab1"> |
| <div class="block">Represents an operation that accepts a single input argument and returns no result.</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="DefaultResourceDeclarer.html" title="class in org.apache.storm.trident.operation">DefaultResourceDeclarer</a><T extends <a href="DefaultResourceDeclarer.html" title="class in org.apache.storm.trident.operation">DefaultResourceDeclarer</a>></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab2"> |
| <div class="block">Default implementation of resources declarer.</div> |
| </div> |
| <div class="col-first even-row-color class-summary class-summary-tab1"><a href="EachOperation.html" title="interface in org.apache.storm.trident.operation">EachOperation</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab1"> </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="Filter.html" title="interface in org.apache.storm.trident.operation">Filter</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab1"> |
| <div class="block">Filters take in a tuple as input and decide whether or not to keep that tuple or not.</div> |
| </div> |
| <div class="col-first even-row-color class-summary class-summary-tab1"><a href="FlatMapFunction.html" title="interface in org.apache.storm.trident.operation">FlatMapFunction</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab1"> |
| <div class="block">A one to many transformation function.</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="Function.html" title="interface in org.apache.storm.trident.operation">Function</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab1"> |
| <div class="block">A function takes in a set of input fields and emits zero or more tuples as output.</div> |
| </div> |
| <div class="col-first even-row-color class-summary class-summary-tab1"><a href="GroupedMultiReducer.html" title="interface in org.apache.storm.trident.operation">GroupedMultiReducer</a><T></div> |
| <div class="col-last even-row-color class-summary class-summary-tab1"> </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ITridentResource.html" title="interface in org.apache.storm.trident.operation">ITridentResource</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab1"> |
| <div class="block">This interface is implemented by various Trident classes in order to gather and propogate resources that have been set on them.</div> |
| </div> |
| <div class="col-first even-row-color class-summary class-summary-tab1"><a href="MapFunction.html" title="interface in org.apache.storm.trident.operation">MapFunction</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab1"> |
| <div class="block">A one-one transformation function.</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="MultiReducer.html" title="interface in org.apache.storm.trident.operation">MultiReducer</a><T></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab1"> </div> |
| <div class="col-first even-row-color class-summary class-summary-tab1"><a href="Operation.html" title="interface in org.apache.storm.trident.operation">Operation</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab1"> |
| <div class="block">Parent interface for Trident `Filter`s and `Function`s.</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="OperationAwareFlatMapFunction.html" title="interface in org.apache.storm.trident.operation">OperationAwareFlatMapFunction</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab1"> |
| <div class="block">A one to many transformation function which is aware of Operation (lifecycle of the Trident component).</div> |
| </div> |
| <div class="col-first even-row-color class-summary class-summary-tab1"><a href="OperationAwareMapFunction.html" title="interface in org.apache.storm.trident.operation">OperationAwareMapFunction</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab1"> |
| <div class="block">A one-one transformation function which is aware of Operation (lifecycle of the Trident component).</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab1"><a href="ReducerAggregator.html" title="interface in org.apache.storm.trident.operation">ReducerAggregator</a><T></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab1"> </div> |
| <div class="col-first even-row-color class-summary class-summary-tab1"><a href="TridentCollector.html" title="interface in org.apache.storm.trident.operation">TridentCollector</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab1"> |
| <div class="block">Interface for publishing tuples to a stream and reporting exceptions (to be displayed in Storm UI).</div> |
| </div> |
| <div class="col-first odd-row-color class-summary class-summary-tab2"><a href="TridentMultiReducerContext.html" title="class in org.apache.storm.trident.operation">TridentMultiReducerContext</a></div> |
| <div class="col-last odd-row-color class-summary class-summary-tab2"> </div> |
| <div class="col-first even-row-color class-summary class-summary-tab2"><a href="TridentOperationContext.html" title="class in org.apache.storm.trident.operation">TridentOperationContext</a></div> |
| <div class="col-last even-row-color class-summary class-summary-tab2"> </div> |
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