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| <h1 title="Uses of Class org.apache.storm.streams.Stream" class="title">Uses of Class<br>org.apache.storm.streams.Stream</h1> |
| </div> |
| <div class="caption"><span>Packages that use <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</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.sql">org.apache.storm.sql</a></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-first odd-row-color"><a href="#org.apache.storm.sql.planner.streams">org.apache.storm.sql.planner.streams</a></div> |
| <div class="col-last odd-row-color"> </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.sql"> |
| <h2>Uses of <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a> in <a href="../../sql/package-summary.html">org.apache.storm.sql</a></h2> |
| <div class="caption"><span>Fields in <a href="../../sql/package-summary.html">org.apache.storm.sql</a> declared as <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</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">Field</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>protected <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../../tuple/Values.html" title="class in org.apache.storm.tuple">Values</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">AbstractStreamsProcessor.</span><code><a href="../../sql/AbstractStreamsProcessor.html#outputStream" class="member-name-link">outputStream</a></code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| <div class="caption"><span>Methods in <a href="../../sql/package-summary.html">org.apache.storm.sql</a> that return <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</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 href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../../tuple/Values.html" title="class in org.apache.storm.tuple">Values</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">AbstractStreamsProcessor.</span><code><a href="../../sql/AbstractStreamsProcessor.html#outputStream()" class="member-name-link">outputStream</a>()</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Return final output stream of SQL topology structure.</div> |
| </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.sql.planner.streams"> |
| <h2>Uses of <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a> in <a href="../../sql/planner/streams/package-summary.html">org.apache.storm.sql.planner.streams</a></h2> |
| <div class="caption"><span>Methods in <a href="../../sql/planner/streams/package-summary.html">org.apache.storm.sql.planner.streams</a> that return <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</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 href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../../tuple/Values.html" title="class in org.apache.storm.tuple">Values</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">StreamsPlanCreator.</span><code><a href="../../sql/planner/streams/StreamsPlanCreator.html#pop()" class="member-name-link">pop</a>()</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| <div class="caption"><span>Methods in <a href="../../sql/planner/streams/package-summary.html">org.apache.storm.sql.planner.streams</a> with parameters of type <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</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>void</code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">StreamsPlanCreator.</span><code><a href="../../sql/planner/streams/StreamsPlanCreator.html#addStream(org.apache.storm.streams.Stream)" class="member-name-link">addStream</a><wbr>(<a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../../tuple/Values.html" title="class in org.apache.storm.tuple">Values</a>> stream)</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="org.apache.storm.streams"> |
| <h2>Uses of <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a> in <a href="../package-summary.html">org.apache.storm.streams</a></h2> |
| <div class="caption"><span>Subclasses of <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a> in <a href="../package-summary.html">org.apache.storm.streams</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">Class</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color"><code>class </code></div> |
| <div class="col-second even-row-color"><code><a href="../PairStream.html" class="type-name-link" title="class in org.apache.storm.streams">PairStream</a><K,<wbr>V></code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Represents a stream of key-value pairs.</div> |
| </div> |
| </div> |
| <div class="caption"><span>Methods in <a href="../package-summary.html">org.apache.storm.streams</a> that return <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</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="../Stream.html" title="class in org.apache.storm.streams">Stream</a><R></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#aggregate(org.apache.storm.streams.operations.CombinerAggregator)" class="member-name-link">aggregate</a><wbr>(<a href="../operations/CombinerAggregator.html" title="interface in org.apache.storm.streams.operations">CombinerAggregator</a><? super <a href="../Stream.html" title="type parameter in Stream">T</a>,<wbr>A,<wbr>? extends R> aggregator)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Aggregates the values in this stream using the aggregator.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><R> <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><R></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#aggregate(R,org.apache.storm.streams.operations.BiFunction,org.apache.storm.streams.operations.BiFunction)" class="member-name-link">aggregate</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="../Stream.html" title="type parameter in Stream">T</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 in this stream using the given initial value, accumulator and combiner.</div> |
| </div> |
| <div class="col-first even-row-color"><code><a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../Stream.html" title="type parameter in Stream">T</a>>[]</code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.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="../Stream.html" title="type parameter in Stream">T</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><a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<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 odd-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#count()" class="member-name-link">count</a>()</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Counts the number of values in this stream.</div> |
| </div> |
| <div class="col-first even-row-color"><code><a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../Stream.html" title="type parameter in Stream">T</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.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="../Stream.html" title="type parameter in Stream">T</a>> predicate)</code></div> |
| <div class="col-last even-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 odd-row-color"><code><R> <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><R></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#flatMap(org.apache.storm.streams.operations.FlatMapFunction)" class="member-name-link">flatMap</a><wbr>(<a href="../operations/FlatMapFunction.html" title="interface in org.apache.storm.streams.operations">FlatMapFunction</a><? super <a href="../Stream.html" title="type parameter in Stream">T</a>,<wbr>? extends R> function)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Returns a stream consisting of the results of replacing each value of this stream with the contents produced by applying the provided |
| mapping function to each value.</div> |
| </div> |
| <div class="col-first even-row-color"><code><R> <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><R></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#map(org.apache.storm.streams.operations.Function)" class="member-name-link">map</a><wbr>(<a href="../operations/Function.html" title="interface in org.apache.storm.streams.operations">Function</a><? super <a href="../Stream.html" title="type parameter in Stream">T</a>,<wbr>? extends R> function)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Returns a stream consisting of the result of applying the given mapping function to the values of this stream.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../../tuple/Tuple.html" title="interface in org.apache.storm.tuple">Tuple</a>></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)" class="member-name-link">newStream</a><wbr>(<a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology">IRichSpout</a> spout)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Creates a new <a href="../Stream.html" title="class in org.apache.storm.streams"><code>Stream</code></a> of tuples from the given <a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology"><code>IRichSpout</code></a>.</div> |
| </div> |
| <div class="col-first even-row-color"><code><a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../../tuple/Tuple.html" title="interface in org.apache.storm.tuple">Tuple</a>></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,int)" class="member-name-link">newStream</a><wbr>(<a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology">IRichSpout</a> spout, |
| int parallelism)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Creates a new <a href="../Stream.html" title="class in org.apache.storm.streams"><code>Stream</code></a> of tuples from the given <a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology"><code>IRichSpout</code></a> with the given parallelism.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><T> <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><T></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.TupleValueMapper)" 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/TupleValueMapper.html" title="interface in org.apache.storm.streams.operations.mappers">TupleValueMapper</a><T> valueMapper)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Creates a new <a href="../Stream.html" title="class in org.apache.storm.streams"><code>Stream</code></a> of values from the given <a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology"><code>IRichSpout</code></a> by extracting field(s) from tuples via the supplied <a href="../operations/mappers/TupleValueMapper.html" title="interface in org.apache.storm.streams.operations.mappers"><code>TupleValueMapper</code></a>.</div> |
| </div> |
| <div class="col-first even-row-color"><code><T> <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><T></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.TupleValueMapper,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/TupleValueMapper.html" title="interface in org.apache.storm.streams.operations.mappers">TupleValueMapper</a><T> valueMapper, |
| int parallelism)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Creates a new <a href="../Stream.html" title="class in org.apache.storm.streams"><code>Stream</code></a> of values from the given <a href="../../topology/IRichSpout.html" title="interface in org.apache.storm.topology"><code>IRichSpout</code></a> by extracting field(s) from tuples via the supplied <a href="../operations/mappers/TupleValueMapper.html" title="interface in org.apache.storm.streams.operations.mappers"><code>TupleValueMapper</code></a> with the given parallelism.</div> |
| </div> |
| <div class="col-first odd-row-color"><code>protected <a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../Stream.html" title="type parameter in Stream">T</a>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#partitionBy(org.apache.storm.tuple.Fields,int)" class="member-name-link">partitionBy</a><wbr>(<a href="../../tuple/Fields.html" title="class in org.apache.storm.tuple">Fields</a> fields, |
| int parallelism)</code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-first even-row-color"><code><a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../Stream.html" title="type parameter in Stream">T</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.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="../Stream.html" title="type parameter in Stream">T</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="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../Stream.html" title="type parameter in Stream">T</a>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#reduce(org.apache.storm.streams.operations.Reducer)" class="member-name-link">reduce</a><wbr>(<a href="../operations/Reducer.html" title="interface in org.apache.storm.streams.operations">Reducer</a><<a href="../Stream.html" title="type parameter in Stream">T</a>> reducer)</code></div> |
| <div class="col-last odd-row-color"> |
| <div class="block">Performs a reduction on the elements of this stream, by repeatedly applying the reducer.</div> |
| </div> |
| <div class="col-first even-row-color"><code><a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../Stream.html" title="type parameter in Stream">T</a>></code></div> |
| <div class="col-second even-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.html#repartition(int)" class="member-name-link">repartition</a><wbr>(int parallelism)</code></div> |
| <div class="col-last even-row-color"> |
| <div class="block">Returns a new stream with the given value of parallelism.</div> |
| </div> |
| <div class="col-first odd-row-color"><code><a href="../Stream.html" title="class in org.apache.storm.streams">Stream</a><<a href="../Stream.html" title="type parameter in Stream">T</a>></code></div> |
| <div class="col-second odd-row-color"><span class="type-name-label">Stream.</span><code><a href="../Stream.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 odd-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> |
| </section> |
| </li> |
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