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| <h1>functions</h1><span class="permalink"> |
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| <ol><li name="org.apache.gearpump.streaming.dsl.api.functions.FilterFunction" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped"> |
| <a id="FilterFunction[T]extendsSerializableFunction"></a> |
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| <span class="modifier_kind"> |
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| <a href="FilterFunction.html"><span class="name">FilterFunction</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="../../scalaapi/functions/SerializableFunction.html" class="extype" name="org.apache.gearpump.streaming.dsl.scalaapi.functions.SerializableFunction">SerializableFunction</a></span> |
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| <p class="shortcomment cmt">Returns true to keep the input and false otherwise.</p> |
| </li><li name="org.apache.gearpump.streaming.dsl.api.functions.FoldFunction" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped"> |
| <a id="FoldFunction[T,A]extendsSerializableFunction"></a> |
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| <a href="FoldFunction.html"><span class="name">FoldFunction</span></a><span class="tparams">[<span name="T">T</span>, <span name="A">A</span>]</span><span class="result"> extends <a href="../../scalaapi/functions/SerializableFunction.html" class="extype" name="org.apache.gearpump.streaming.dsl.scalaapi.functions.SerializableFunction">SerializableFunction</a></span> |
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| <p class="shortcomment cmt">Combines input into an accumulator.</p> |
| </li><li name="org.apache.gearpump.streaming.dsl.api.functions.MapFunction" visbl="pub" data-isabs="true" fullComment="no" group="Ungrouped"> |
| <a id="MapFunction[T,R]extendsSerializableFunction"></a> |
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| <a href="MapFunction.html"><span class="name">MapFunction</span></a><span class="tparams">[<span name="T">T</span>, <span name="R">R</span>]</span><span class="result"> extends <a href="../../scalaapi/functions/SerializableFunction.html" class="extype" name="org.apache.gearpump.streaming.dsl.scalaapi.functions.SerializableFunction">SerializableFunction</a></span> |
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| <p class="shortcomment cmt">Transforms an input into an output of possibly different types.</p> |
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| <a href="ReduceFunction.html"><span class="name">ReduceFunction</span></a><span class="tparams">[<span name="T">T</span>]</span><span class="result"> extends <a href="FoldFunction.html" class="extype" name="org.apache.gearpump.streaming.dsl.api.functions.FoldFunction">FoldFunction</a>[<span class="extype" name="org.apache.gearpump.streaming.dsl.api.functions.ReduceFunction.T">T</span>, <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="org.apache.gearpump.streaming.dsl.api.functions.ReduceFunction.T">T</span>]]</span> |
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| <p class="shortcomment cmt">Combines two inputs into one output of the same type.</p> |
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| <a href="ReduceFunction$.html"><span class="name">ReduceFunction</span></a><span class="result"> extends <span class="extype" name="scala.Serializable">Serializable</span></span> |
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