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| <h1 title="Uses of Class org.apache.storm.streams.PairStream" class="title">Uses of Class<br>org.apache.storm.streams.PairStream</h1> |
| </div> |
| <div class="caption"><span>Packages that use <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a></span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Package</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><a href="#org.apache.storm.streams">org.apache.storm.streams</a></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| <section class="class-uses"> |
| <ul class="block-list"> |
| <li> |
| <section class="detail" id="org.apache.storm.streams"> |
| <h2>Uses of <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a> in <a href="../package-summary.html">org.apache.storm.streams</a></h2> |
| <div class="caption"><span>Methods in <a href="../package-summary.html">org.apache.storm.streams</a> that return <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a></span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code><A,<wbr> |
| R> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#aggregateByKey(org.apache.storm.streams.operations.CombinerAggregator)" class="member-name-link">aggregateByKey</a><wbr>(<a href="../operations/CombinerAggregator.html" title="interface in org.apache.storm.streams.operations">CombinerAggregator</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>A,<wbr>? extends R> aggregator)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Aggregates the values for each key of this stream using the given <a href="../operations/CombinerAggregator.html" title="interface in org.apache.storm.streams.operations"><code>CombinerAggregator</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><R> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#aggregateByKey(R,org.apache.storm.streams.operations.BiFunction,org.apache.storm.streams.operations.BiFunction)" class="member-name-link">aggregateByKey</a><wbr>(R initialValue, |
| <a href="../operations/BiFunction.html" title="interface in org.apache.storm.streams.operations">BiFunction</a><? super R,<wbr>? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? extends R> accumulator, |
| <a href="../operations/BiFunction.html" title="interface in org.apache.storm.streams.operations">BiFunction</a><? super R,<wbr>? super R,<wbr>? extends R> combiner)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Aggregates the values for each key of this stream using the given initial value, accumulator and combiner.</div> |
| </div> |
| <div class="col-first even-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>>[]</code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#branch(org.apache.storm.streams.operations.Predicate...)" class="member-name-link">branch</a><wbr>(<a href="../operations/Predicate.html" title="interface in org.apache.storm.streams.operations">Predicate</a><? super <a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>>>... predicates)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Returns an array of streams by splitting the given stream into multiple branches based on the given predicates.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><V1>>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#coGroupByKey(org.apache.storm.streams.PairStream)" class="member-name-link">coGroupByKey</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Groups the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Long.html" title="class or interface in java.lang" class="external-link">Long</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#countByKey()" class="member-name-link">countByKey</a>()</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Counts the values for each key of this stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#filter(org.apache.storm.streams.operations.Predicate)" class="member-name-link">filter</a><wbr>(<a href="../operations/Predicate.html" title="interface in org.apache.storm.streams.operations">Predicate</a><? super <a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>>> predicate)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Returns a stream consisting of the elements of this stream that matches the given filter.</div> |
| </div> |
| <div class="col-first even-row-color"><code><K,<wbr> |
| V> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><K,<wbr>V></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#flatMapToPair(org.apache.storm.streams.operations.PairFlatMapFunction)" class="member-name-link">flatMapToPair</a><wbr>(<a href="../operations/PairFlatMapFunction.html" title="interface in org.apache.storm.streams.operations">PairFlatMapFunction</a><? super <a href="../Stream.html" title="type parameter in Stream">T</a>,<wbr>? extends K,<wbr>? extends V> function)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Returns a stream consisting of the results of replacing each value of this stream with the key-value pairs produced by applying the |
| provided mapping function to each value.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><R> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#flatMapValues(org.apache.storm.streams.operations.FlatMapFunction)" class="member-name-link">flatMapValues</a><wbr>(<a href="../operations/FlatMapFunction.html" title="interface in org.apache.storm.streams.operations">FlatMapFunction</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? extends R> function)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Return a new stream by applying a <a href="../operations/FlatMapFunction.html" title="interface in org.apache.storm.streams.operations"><code>FlatMapFunction</code></a> function to the value of each key-value pairs in this stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>V1>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#fullOuterJoin(org.apache.storm.streams.PairStream)" class="member-name-link">fullOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Does a full outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><R,<wbr> |
| V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#fullOuterJoin(org.apache.storm.streams.PairStream,org.apache.storm.streams.operations.ValueJoiner)" class="member-name-link">fullOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream, |
| <a href="../operations/ValueJoiner.html" title="interface in org.apache.storm.streams.operations">ValueJoiner</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? super V1,<wbr>? extends R> valueJoiner)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Does a full outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#groupByKey()" class="member-name-link">groupByKey</a>()</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Returns a new stream where the values are grouped by the keys.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#groupByKeyAndWindow(org.apache.storm.streams.windowing.Window)" class="member-name-link">groupByKeyAndWindow</a><wbr>(<a href="../windowing/Window.html" title="interface in org.apache.storm.streams.windowing">Window</a><?,<wbr>?> window)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Returns a new stream where the values are grouped by keys and the given window.</div> |
| </div> |
| <div class="col-first even-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>V1>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#join(org.apache.storm.streams.PairStream)" class="member-name-link">join</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Join the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><R,<wbr> |
| V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#join(org.apache.storm.streams.PairStream,org.apache.storm.streams.operations.ValueJoiner)" class="member-name-link">join</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream, |
| <a href="../operations/ValueJoiner.html" title="interface in org.apache.storm.streams.operations">ValueJoiner</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? super V1,<wbr>? extends R> valueJoiner)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Join the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>V1>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#leftOuterJoin(org.apache.storm.streams.PairStream)" class="member-name-link">leftOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Does a left outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><R,<wbr> |
| V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#leftOuterJoin(org.apache.storm.streams.PairStream,org.apache.storm.streams.operations.ValueJoiner)" class="member-name-link">leftOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream, |
| <a href="../operations/ValueJoiner.html" title="interface in org.apache.storm.streams.operations">ValueJoiner</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? super V1,<wbr>? extends R> valueJoiner)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Does a left outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><K,<wbr> |
| V> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><K,<wbr>V></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#mapToPair(org.apache.storm.streams.operations.PairFunction)" class="member-name-link">mapToPair</a><wbr>(<a href="../operations/PairFunction.html" title="interface in org.apache.storm.streams.operations">PairFunction</a><? super <a href="../Stream.html" title="type parameter in Stream">T</a>,<wbr>? extends K,<wbr>? extends V> function)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Returns a stream of key-value pairs by applying a <a href="../operations/PairFunction.html" title="interface in org.apache.storm.streams.operations"><code>PairFunction</code></a> on each value of this stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><R> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#mapValues(org.apache.storm.streams.operations.Function)" class="member-name-link">mapValues</a><wbr>(<a href="../operations/Function.html" title="interface in org.apache.storm.streams.operations">Function</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? extends R> function)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Returns a new stream by applying a <a href="../operations/Function.html" title="interface in org.apache.storm.streams.operations"><code>Function</code></a> to the value of each key-value pairs in this stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><K,<wbr> |
| V> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><K,<wbr>V></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">StreamBuilder.</span><code><a href="../StreamBuilder.html#newStream(org.apache.storm.topology.IRichSpout,org.apache.storm.streams.operations.mappers.PairValueMapper)" class="member-name-link">newStream</a><wbr>(<a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology">IRichSpout</a> spout, |
| <a href="../operations/mappers/PairValueMapper.html" title="class in org.apache.storm.streams.operations.mappers">PairValueMapper</a><K,<wbr>V> pairValueMapper)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Creates a new <a href="../PairStream.html" title="class in org.apache.storm.streams"><code>PairStream</code></a> of key-value pairs from the given <a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology"><code>IRichSpout</code></a> by extracting key and value from tuples via the |
| supplied <a href="../operations/mappers/PairValueMapper.html" title="class in org.apache.storm.streams.operations.mappers"><code>PairValueMapper</code></a>.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><K,<wbr> |
| V> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><K,<wbr>V></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">StreamBuilder.</span><code><a href="../StreamBuilder.html#newStream(org.apache.storm.topology.IRichSpout,org.apache.storm.streams.operations.mappers.PairValueMapper,int)" class="member-name-link">newStream</a><wbr>(<a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology">IRichSpout</a> spout, |
| <a href="../operations/mappers/PairValueMapper.html" title="class in org.apache.storm.streams.operations.mappers">PairValueMapper</a><K,<wbr>V> pairValueMapper, |
| int parallelism)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Creates a new <a href="../PairStream.html" title="class in org.apache.storm.streams"><code>PairStream</code></a> of key-value pairs from the given <a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology"><code>IRichSpout</code></a> by extracting key and value from tuples via the |
| supplied <a href="../operations/mappers/PairValueMapper.html" title="class in org.apache.storm.streams.operations.mappers"><code>PairValueMapper</code></a> and with the given value of parallelism.</div> |
| </div> |
| <div class="col-first even-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#peek(org.apache.storm.streams.operations.Consumer)" class="member-name-link">peek</a><wbr>(<a href="../operations/Consumer.html" title="interface in org.apache.storm.streams.operations">Consumer</a><? super <a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>>> action)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Returns a stream consisting of the elements of this stream, additionally performing the provided action on each element as they are |
| consumed from the resulting stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#reduceByKey(org.apache.storm.streams.operations.Reducer)" class="member-name-link">reduceByKey</a><wbr>(<a href="../operations/Reducer.html" title="interface in org.apache.storm.streams.operations">Reducer</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>> reducer)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Performs a reduction on the values for each key of this stream by repeatedly applying the reducer.</div> |
| </div> |
| <div class="col-first even-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#reduceByKeyAndWindow(org.apache.storm.streams.operations.Reducer,org.apache.storm.streams.windowing.Window)" class="member-name-link">reduceByKeyAndWindow</a><wbr>(<a href="../operations/Reducer.html" title="interface in org.apache.storm.streams.operations">Reducer</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>> reducer, |
| <a href="../windowing/Window.html" title="interface in org.apache.storm.streams.windowing">Window</a><?,<wbr>?> window)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Returns a new stream where the values that arrive within a window having the same key will be reduced by repeatedly applying the |
| reducer.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#repartition(int)" class="member-name-link">repartition</a><wbr>(int parallelism)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Returns a new stream with the given value of parallelism.</div> |
| </div> |
| <div class="col-first even-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>V1>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#rightOuterJoin(org.apache.storm.streams.PairStream)" class="member-name-link">rightOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Does a right outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><R,<wbr> |
| V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#rightOuterJoin(org.apache.storm.streams.PairStream,org.apache.storm.streams.operations.ValueJoiner)" class="member-name-link">rightOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream, |
| <a href="../operations/ValueJoiner.html" title="interface in org.apache.storm.streams.operations">ValueJoiner</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? super V1,<wbr>? extends R> valueJoiner)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Does a right outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><V> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../Stream.html" title="type parameter in Stream">T</a>,<wbr>V></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#stateQuery(org.apache.storm.streams.StreamState)" class="member-name-link">stateQuery</a><wbr>(<a href="../StreamState.html" title="class in org.apache.storm.streams">StreamState</a><<a href="../Stream.html" title="type parameter in Stream">T</a>,<wbr>V> streamState)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Queries the given stream state with the values in this stream as the keys.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../StreamState.html" title="type parameter in StreamState">K</a>,<wbr><a href="../StreamState.html" title="type parameter in StreamState">V</a>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">StreamState.</span><code><a href="../StreamState.html#toPairStream()" class="member-name-link">toPairStream</a>()</code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code><a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../PairStream.html" title="type parameter in PairStream">V</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#window(org.apache.storm.streams.windowing.Window)" class="member-name-link">window</a><wbr>(<a href="../windowing/Window.html" title="interface in org.apache.storm.streams.windowing">Window</a><?,<wbr>?> window)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Returns a new stream consisting of the elements that fall within the window as specified by the window parameter.</div> |
| </div> |
| </div> |
| <div class="caption"><span>Methods in <a href="../package-summary.html">org.apache.storm.streams</a> with parameters of type <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a></span></div> |
| <div class="summary-table three-column-summary"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Iterable.html" title="class or interface in java.lang" class="external-link">Iterable</a><V1>>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#coGroupByKey(org.apache.storm.streams.PairStream)" class="member-name-link">coGroupByKey</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Groups the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>V1>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#fullOuterJoin(org.apache.storm.streams.PairStream)" class="member-name-link">fullOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Does a full outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><R,<wbr> |
| V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#fullOuterJoin(org.apache.storm.streams.PairStream,org.apache.storm.streams.operations.ValueJoiner)" class="member-name-link">fullOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream, |
| <a href="../operations/ValueJoiner.html" title="interface in org.apache.storm.streams.operations">ValueJoiner</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? super V1,<wbr>? extends R> valueJoiner)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Does a full outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>V1>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#join(org.apache.storm.streams.PairStream)" class="member-name-link">join</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Join the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><R,<wbr> |
| V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#join(org.apache.storm.streams.PairStream,org.apache.storm.streams.operations.ValueJoiner)" class="member-name-link">join</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream, |
| <a href="../operations/ValueJoiner.html" title="interface in org.apache.storm.streams.operations">ValueJoiner</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? super V1,<wbr>? extends R> valueJoiner)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Join the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>V1>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#leftOuterJoin(org.apache.storm.streams.PairStream)" class="member-name-link">leftOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Does a left outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><R,<wbr> |
| V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#leftOuterJoin(org.apache.storm.streams.PairStream,org.apache.storm.streams.operations.ValueJoiner)" class="member-name-link">leftOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream, |
| <a href="../operations/ValueJoiner.html" title="interface in org.apache.storm.streams.operations">ValueJoiner</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? super V1,<wbr>? extends R> valueJoiner)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Does a left outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr><a href="../Pair.html" title="class in org.apache.storm.streams">Pair</a><<a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>V1>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#rightOuterJoin(org.apache.storm.streams.PairStream)" class="member-name-link">rightOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Does a right outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><R,<wbr> |
| V1> <a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>R></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">PairStream.</span><code><a href="../PairStream.html#rightOuterJoin(org.apache.storm.streams.PairStream,org.apache.storm.streams.operations.ValueJoiner)" class="member-name-link">rightOuterJoin</a><wbr>(<a href="../PairStream.html" title="class in org.apache.storm.streams">PairStream</a><<a href="../PairStream.html" title="type parameter in PairStream">K</a>,<wbr>V1> otherStream, |
| <a href="../operations/ValueJoiner.html" title="interface in org.apache.storm.streams.operations">ValueJoiner</a><? super <a href="../PairStream.html" title="type parameter in PairStream">V</a>,<wbr>? super V1,<wbr>? extends R> valueJoiner)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Does a right outer join of the values of this stream with the values having the same key from the other stream.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| </ul> |
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