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| <h1 title="Package" class="title">Package org.apache.heron.streamlet.impl.streamlets</h1> |
| </div> |
| <div class="contentContainer"> |
| <ul class="blockList"> |
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| <table class="typeSummary"> |
| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tbody> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ConsumerStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">ConsumerStreamlet</a><R></th> |
| <td class="colLast"> |
| <div class="block">ConsumerStreamlet represents an empty Streamlet that is made up of elements from the parent |
| streamlet after consuming every element.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CountByKeyAndWindowStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">CountByKeyAndWindowStreamlet</a><R,​K></th> |
| <td class="colLast"> |
| <div class="block">CountByKeyAndWindowStreamlet represents a KVStreamlet that is the result of |
| counting all elements within each window defined by a user supplied Window Config.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="CountByKeyStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">CountByKeyStreamlet</a><R,​K></th> |
| <td class="colLast"> |
| <div class="block">ReduceByKeyAndWindowStreamlet represents a KVStreamlet that is the result of |
| applying user supplied reduceFn on all elements within each window defined by a |
| user supplied Window Config.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CustomStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">CustomStreamlet</a><R,​T></th> |
| <td class="colLast"> |
| <div class="block">CustomStreamlet represents a Streamlet that is made up of applying the user |
| supplied custom operator to each element of the parent streamlet.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="FilterStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">FilterStreamlet</a><R></th> |
| <td class="colLast"> |
| <div class="block">FilterStreamlet represents a Streamlet that is made up of elements from |
| the parent Streamlet after applying a user supplied filter function.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="FlatMapStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">FlatMapStreamlet</a><R,​T></th> |
| <td class="colLast"> |
| <div class="block">FlatMapStreamlet represents a Streamlet that is made up of applying the user |
| supplied flatMap function to each element of the parent streamlet and flattening |
| out the result.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="GeneralReduceByKeyAndWindowStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">GeneralReduceByKeyAndWindowStreamlet</a><R,​K,​T></th> |
| <td class="colLast"> |
| <div class="block">ReduceByKeyAndWindowStreamlet represents a KVStreamlet that is the result of |
| applying user supplied reduceFn on all elements within each window defined by a |
| user supplied Window Config.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="GeneralReduceByKeyStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">GeneralReduceByKeyStreamlet</a><R,​K,​T></th> |
| <td class="colLast"> |
| <div class="block">GeneralReduceByKeyStreamlet represents a KVStreamlet that is the result of |
| applying user supplied reduceFn on all elements.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="JoinStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">JoinStreamlet</a><K,​R,​S,​T></th> |
| <td class="colLast"> |
| <div class="block">JoinStreamlet represents a KVStreamlet that is the result of joining two KVStreamlets left |
| and right using a WindowConfig.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="KeyByStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">KeyByStreamlet</a><R,​K,​V></th> |
| <td class="colLast"> |
| <div class="block">KeyByStreamlet represents a KVStreamlet that is the result of applying key and value extractors |
| on all elements.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="KVStreamletShadow.html" title="class in org.apache.heron.streamlet.impl.streamlets">KVStreamletShadow</a><K,​V></th> |
| <td class="colLast"> |
| <div class="block">KVStreamletShadow is a decorator for StreamletImpl<KeyValue<?, ?>> objects.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="KVStreamletShadowTest.html" title="class in org.apache.heron.streamlet.impl.streamlets">KVStreamletShadowTest</a></th> |
| <td class="colLast"> |
| <div class="block">Unit tests for <a href="StreamletShadow.html" title="class in org.apache.heron.streamlet.impl.streamlets"><code>StreamletShadow</code></a></div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="LogStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">LogStreamlet</a><R></th> |
| <td class="colLast"> |
| <div class="block">LogStreamlet represents en empty Streamlet that is made up of elements from the parent |
| streamlet after logging each element.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="MapStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">MapStreamlet</a><R,​T></th> |
| <td class="colLast"> |
| <div class="block">MapStreamlet represents a Streamlet that is made up of applying the user |
| supplied map function to each element of the parent streamlet.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="ReduceByKeyAndWindowStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">ReduceByKeyAndWindowStreamlet</a><R,​K,​T></th> |
| <td class="colLast"> |
| <div class="block">ReduceByKeyAndWindowStreamlet represents a KVStreamlet that is the result of |
| applying user supplied reduceFn on all elements within each window defined by a |
| user supplied Window Config.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="ReduceByKeyStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">ReduceByKeyStreamlet</a><R,​K,​T></th> |
| <td class="colLast"> |
| <div class="block">ReduceByKeyStreamlet represents a KVStreamlet that is the result of |
| applying user supplied reduceFn on all elements.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="RemapStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">RemapStreamlet</a><R></th> |
| <td class="colLast"> |
| <div class="block">RemapStreamlet represents a Streamlet that is the result of |
| applying user supplied remapFn on all elements of its parent Streamlet.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SinkStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">SinkStreamlet</a><R></th> |
| <td class="colLast"> |
| <div class="block">SinkStreamlet represents en empty Streamlet that is made up of elements from the parent |
| streamlet after consuming every element.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SourceStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">SourceStreamlet</a><R></th> |
| <td class="colLast"> |
| <div class="block">SourceStreamlet is a very quick and flexible way of creating a Streamlet |
| from a user supplied Generator Function.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SplitStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">SplitStreamlet</a><R></th> |
| <td class="colLast"> |
| <div class="block">SplitStreamlet represents a Streamlet that splits an incoming |
| stream into multiple streams using a split function.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SpoutStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">SpoutStreamlet</a><R></th> |
| <td class="colLast"> |
| <div class="block">SpoutStreamlet is a quick way of creating a Streamlet |
| from an user supplied Spout object.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="StreamletShadow.html" title="class in org.apache.heron.streamlet.impl.streamlets">StreamletShadow</a><R></th> |
| <td class="colLast"> |
| <div class="block">StreamletShadow is a special kind of StreamletImpl object: |
| - It is still an StreamletImpl therefore it supports all Streamlet functions like filter() |
| and map(), and can be the parent object of other StreamletImpl objects.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="StreamletShadowTest.html" title="class in org.apache.heron.streamlet.impl.streamlets">StreamletShadowTest</a></th> |
| <td class="colLast"> |
| <div class="block">Unit tests for <a href="StreamletShadow.html" title="class in org.apache.heron.streamlet.impl.streamlets"><code>StreamletShadow</code></a></div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="SupplierStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">SupplierStreamlet</a><R></th> |
| <td class="colLast"> |
| <div class="block">SupplierStreamlet is a very quick and flexible way of creating a Streamlet |
| from an user supplied Supplier Function.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="TransformStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">TransformStreamlet</a><R,​T></th> |
| <td class="colLast"> |
| <div class="block">TransformStreamlet represents a Streamlet that is made up of applying the user |
| supplied transform function to each element of the parent streamlet.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="UnionStreamlet.html" title="class in org.apache.heron.streamlet.impl.streamlets">UnionStreamlet</a><I></th> |
| <td class="colLast"> |
| <div class="block">UnionStreamlet is a Streamlet composed of all the elements of two |
| parent streamlets.</div> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
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| </ul> |
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