org.apache.flink.runtime.iterative.event

Class WorkerDoneEvent

java.lang.Object

org.apache.flink.runtime.event.AbstractEvent

org.apache.flink.runtime.event.TaskEvent

org.apache.flink.runtime.iterative.event.IterationEventWithAggregators

org.apache.flink.runtime.iterative.event.WorkerDoneEvent

All Implemented Interfaces:

org.apache.flink.core.io.IOReadableWritable

public class WorkerDoneEvent
extends IterationEventWithAggregators

Completion event sent from each IterationHead to the IterationSynchronizationSinkTask.

Field Summary

Fields inherited from class org.apache.flink.runtime.iterative.event.IterationEventWithAggregators

NO_STRINGS, NO_VALUES

Constructor Summary

Constructors

Constructor and Description
WorkerDoneEvent()
WorkerDoneEvent(int workerIndex, Map<String,org.apache.flink.api.common.aggregators.Aggregator<?>> aggregators)
WorkerDoneEvent(int workerIndex, String aggregatorName, org.apache.flink.types.Value aggregate)

Method Summary

Modifier and Type	Method and Description
int	getWorkerIndex()
void	read(org.apache.flink.core.memory.DataInputView in)
void	write(org.apache.flink.core.memory.DataOutputView out)

Methods inherited from class org.apache.flink.runtime.iterative.event.IterationEventWithAggregators

getAggregates, getAggregatorNames

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkerDoneEvent

public WorkerDoneEvent()

WorkerDoneEvent

public WorkerDoneEvent(int workerIndex,
                       String aggregatorName,
                       org.apache.flink.types.Value aggregate)

WorkerDoneEvent

public WorkerDoneEvent(int workerIndex,
                       Map<String,org.apache.flink.api.common.aggregators.Aggregator<?>> aggregators)

Method Detail

getWorkerIndex

public int getWorkerIndex()

write

public void write(org.apache.flink.core.memory.DataOutputView out)
           throws IOException

Specified by:

write in interface org.apache.flink.core.io.IOReadableWritable

Overrides:

write in class IterationEventWithAggregators

Throws:

IOException

read

public void read(org.apache.flink.core.memory.DataInputView in)
          throws IOException

Specified by:

read in interface org.apache.flink.core.io.IOReadableWritable

Overrides:

read in class IterationEventWithAggregators

Throws:

IOException