org.apache.druid.frame.processor

Class RunAllFullyWidget<T,ResultType>

java.lang.Object

org.apache.druid.frame.processor.RunAllFullyWidget<T,ResultType>

public class RunAllFullyWidget<T,ResultType>
extends Object

Helper for FrameProcessorExecutor.runAllFully(org.apache.druid.java.util.common.guava.Sequence<? extends org.apache.druid.frame.processor.FrameProcessor<T>>, ResultType, java.util.function.BiFunction<ResultType, T, ResultType>, int, org.apache.druid.frame.processor.Bouncer, java.lang.String). See the javadoc for that method for details about the expected behavior of this class. One instance of this class is created for each call to FrameProcessorExecutor.runAllFully(org.apache.druid.java.util.common.guava.Sequence<? extends org.apache.druid.frame.processor.FrameProcessor<T>>, ResultType, java.util.function.BiFunction<ResultType, T, ResultType>, int, org.apache.druid.frame.processor.Bouncer, java.lang.String). It gradually executes all processors from the provided sequence using the FrameProcessorExecutor.runFully(org.apache.druid.frame.processor.FrameProcessor<T>, java.lang.String) method. The bouncer and maxOutstandingProcessors parameters are used to control how many processors are executed on the FrameProcessorExecutor concurrently.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait