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| <h2 title="Interface Aggregator" class="title">Interface Aggregator<T></h2> |
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| <dd><a href="../../../../../org/apache/storm/trident/operation/BaseAggregator.html" title="class in org.apache.storm.trident.operation">BaseAggregator</a>, <a href="../../../../../org/apache/storm/trident/operation/impl/ChainedAggregatorImpl.html" title="class in org.apache.storm.trident.operation.impl">ChainedAggregatorImpl</a>, <a href="../../../../../org/apache/storm/trident/operation/impl/CombinerAggregatorCombineImpl.html" title="class in org.apache.storm.trident.operation.impl">CombinerAggregatorCombineImpl</a>, <a href="../../../../../org/apache/storm/trident/operation/builtin/ComparisonAggregator.html" title="class in org.apache.storm.trident.operation.builtin">ComparisonAggregator</a>, <a href="../../../../../org/apache/storm/trident/testing/CountAsAggregator.html" title="class in org.apache.storm.trident.testing">CountAsAggregator</a>, <a href="../../../../../org/apache/storm/trident/operation/builtin/FirstN.FirstNAgg.html" title="class in org.apache.storm.trident.operation.builtin">FirstN.FirstNAgg</a>, <a href="../../../../../org/apache/storm/trident/operation/builtin/FirstN.FirstNSortedAgg.html" title="class in org.apache.storm.trident.operation.builtin">FirstN.FirstNSortedAgg</a>, <a href="../../../../../org/apache/storm/trident/operation/impl/GroupedAggregator.html" title="class in org.apache.storm.trident.operation.impl">GroupedAggregator</a>, <a href="../../../../../org/apache/storm/trident/operation/builtin/Max.html" title="class in org.apache.storm.trident.operation.builtin">Max</a>, <a href="../../../../../org/apache/storm/trident/operation/builtin/MaxWithComparator.html" title="class in org.apache.storm.trident.operation.builtin">MaxWithComparator</a>, <a href="../../../../../org/apache/storm/trident/operation/builtin/Min.html" title="class in org.apache.storm.trident.operation.builtin">Min</a>, <a href="../../../../../org/apache/storm/trident/operation/builtin/MinWithComparator.html" title="class in org.apache.storm.trident.operation.builtin">MinWithComparator</a>, <a href="../../../../../org/apache/storm/trident/operation/impl/ReducerAggregatorImpl.html" title="class in org.apache.storm.trident.operation.impl">ReducerAggregatorImpl</a>, <a href="../../../../../org/apache/storm/trident/operation/impl/SingleEmitAggregator.html" title="class in org.apache.storm.trident.operation.impl">SingleEmitAggregator</a></dd> |
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| <pre>public interface <span class="typeNameLabel">Aggregator<T></span> |
| extends <a href="../../../../../org/apache/storm/trident/operation/Operation.html" title="interface in org.apache.storm.trident.operation">Operation</a></pre> |
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| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/trident/operation/Aggregator.html#aggregate-T-org.apache.storm.trident.tuple.TridentTuple-org.apache.storm.trident.operation.TridentCollector-">aggregate</a></span>(<a href="../../../../../org/apache/storm/trident/operation/Aggregator.html" title="type parameter in Aggregator">T</a> val, |
| <a href="../../../../../org/apache/storm/trident/tuple/TridentTuple.html" title="interface in org.apache.storm.trident.tuple">TridentTuple</a> tuple, |
| <a href="../../../../../org/apache/storm/trident/operation/TridentCollector.html" title="interface in org.apache.storm.trident.operation">TridentCollector</a> collector)</code> </td> |
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| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/trident/operation/Aggregator.html#complete-T-org.apache.storm.trident.operation.TridentCollector-">complete</a></span>(<a href="../../../../../org/apache/storm/trident/operation/Aggregator.html" title="type parameter in Aggregator">T</a> val, |
| <a href="../../../../../org/apache/storm/trident/operation/TridentCollector.html" title="interface in org.apache.storm.trident.operation">TridentCollector</a> collector)</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/storm/trident/operation/Aggregator.html" title="type parameter in Aggregator">T</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/storm/trident/operation/Aggregator.html#init-java.lang.Object-org.apache.storm.trident.operation.TridentCollector-">init</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> batchId, |
| <a href="../../../../../org/apache/storm/trident/operation/TridentCollector.html" title="interface in org.apache.storm.trident.operation">TridentCollector</a> collector)</code> </td> |
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| <h3>Methods inherited from interface org.apache.storm.trident.operation.<a href="../../../../../org/apache/storm/trident/operation/Operation.html" title="interface in org.apache.storm.trident.operation">Operation</a></h3> |
| <code><a href="../../../../../org/apache/storm/trident/operation/Operation.html#cleanup--">cleanup</a>, <a href="../../../../../org/apache/storm/trident/operation/Operation.html#prepare-java.util.Map-org.apache.storm.trident.operation.TridentOperationContext-">prepare</a></code></li> |
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| <h4>init</h4> |
| <pre><a href="../../../../../org/apache/storm/trident/operation/Aggregator.html" title="type parameter in Aggregator">T</a> init(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> batchId, |
| <a href="../../../../../org/apache/storm/trident/operation/TridentCollector.html" title="interface in org.apache.storm.trident.operation">TridentCollector</a> collector)</pre> |
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| <h4>aggregate</h4> |
| <pre>void aggregate(<a href="../../../../../org/apache/storm/trident/operation/Aggregator.html" title="type parameter in Aggregator">T</a> val, |
| <a href="../../../../../org/apache/storm/trident/tuple/TridentTuple.html" title="interface in org.apache.storm.trident.tuple">TridentTuple</a> tuple, |
| <a href="../../../../../org/apache/storm/trident/operation/TridentCollector.html" title="interface in org.apache.storm.trident.operation">TridentCollector</a> collector)</pre> |
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| <pre>void complete(<a href="../../../../../org/apache/storm/trident/operation/Aggregator.html" title="type parameter in Aggregator">T</a> val, |
| <a href="../../../../../org/apache/storm/trident/operation/TridentCollector.html" title="interface in org.apache.storm.trident.operation">TridentCollector</a> collector)</pre> |
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