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| <h1 title="Package" class="title">Package org.apache.nemo.compiler.frontend.beam.transform</h1> |
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| <caption><span>Class Summary</span><span class="tabEnd"> </span></caption> |
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| <th class="colFirst" scope="col">Class</th> |
| <th class="colLast" scope="col">Description</th> |
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| <th class="colFirst" scope="row"><a href="AbstractDoFnTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">AbstractDoFnTransform</a><InputT,​InterT,​OutputT></th> |
| <td class="colLast"> |
| <div class="block">This is a base class for Beam DoFn Transforms.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CombineFnFinalTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">CombineFnFinalTransform</a><K,​A,​O></th> |
| <td class="colLast"> |
| <div class="block">Accumulates all of the partially accumulated KVs(Key, Accum) into KVs(Key, Output).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="CombineFnPartialTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">CombineFnPartialTransform</a><K,​I,​A></th> |
| <td class="colLast"> |
| <div class="block">Partially accumulates the given KVs(Key, Input) into KVs(Key, Accum).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="CreateViewTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">CreateViewTransform</a><I,​O></th> |
| <td class="colLast"> |
| <div class="block">This transforms emits materialized data for each window.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="CreateViewTransform.MultiView.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">CreateViewTransform.MultiView</a><T></th> |
| <td class="colLast"> |
| <div class="block">Represents <code>PrimitiveViewT</code> supplied to the <code>ViewFn</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="DefaultOutputManager.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">DefaultOutputManager</a><OutputT></th> |
| <td class="colLast"> |
| <div class="block">Default output emitter that uses outputCollector.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="DoFnTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">DoFnTransform</a><InputT,​OutputT></th> |
| <td class="colLast"> |
| <div class="block">DoFn transform implementation when there is no side input.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="FinalCombineFn.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">FinalCombineFn</a><AccumT,​Output></th> |
| <td class="colLast"> |
| <div class="block">Wrapper class for <code>Combine.CombineFn</code>.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="FlattenTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">FlattenTransform</a><T></th> |
| <td class="colLast"> |
| <div class="block">Flatten transform implementation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="GBKTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">GBKTransform</a><K,​InputT,​OutputT></th> |
| <td class="colLast"> |
| <div class="block">This transform executes GroupByKey transformation and CombinePerKey transformation when input data is unbounded |
| or is not in a global window.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="GroupByKeyTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">GroupByKeyTransform</a><I></th> |
| <td class="colLast"> |
| <div class="block">Group Beam KVs.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="InMemoryStateInternalsFactory.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">InMemoryStateInternalsFactory</a><K></th> |
| <td class="colLast"> |
| <div class="block">InMemoryStateInternalsFactory.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="InMemoryTimerInternalsFactory.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">InMemoryTimerInternalsFactory</a><K></th> |
| <td class="colLast"> |
| <div class="block">InMemoryTimerInternalsFactory.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="LoopCompositeTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">LoopCompositeTransform</a><inputT extends org.apache.beam.sdk.values.PInput,​outputT extends org.apache.beam.sdk.values.POutput></th> |
| <td class="colLast"> |
| <div class="block">A composite transform for wrapping transforms inside a loop to create loop operators in the IR.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="PartialCombineFn.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">PartialCombineFn</a><InputT,​AccumT></th> |
| <td class="colLast"> |
| <div class="block">Wrapper class for <code>Combine.CombineFn</code>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="PushBackDoFnTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">PushBackDoFnTransform</a><InputT,​OutputT></th> |
| <td class="colLast"> |
| <div class="block">DoFn transform implementation with push backs for side inputs.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <th class="colFirst" scope="row"><a href="SideInputTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">SideInputTransform</a><T></th> |
| <td class="colLast"> |
| <div class="block">Side input transform implementation.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <th class="colFirst" scope="row"><a href="WindowFnTransform.html" title="class in org.apache.nemo.compiler.frontend.beam.transform">WindowFnTransform</a><T,​W extends org.apache.beam.sdk.transforms.windowing.BoundedWindow></th> |
| <td class="colLast"> |
| <div class="block">Windowing transform implementation.</div> |
| </td> |
| </tr> |
| </tbody> |
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