org.apache.flink.runtime.jobgraph

Class JobOutputVertex

java.lang.Object

org.apache.flink.runtime.jobgraph.AbstractJobVertex

org.apache.flink.runtime.jobgraph.AbstractJobOutputVertex

org.apache.flink.runtime.jobgraph.JobOutputVertex

All Implemented Interfaces:

IOReadableWritable

public class JobOutputVertex
extends AbstractJobOutputVertex

A JobOutputVertex is a specific sub-type of a AbstractJobOutputVertex and is designed for Nephele tasks which sink data in a not further specified way. As every job output vertex, a JobOutputVertex must not have any further output.

Field Summary

Fields inherited from class org.apache.flink.runtime.jobgraph.AbstractJobVertex

invokableClass

Constructor Summary

Constructors

Constructor and Description
JobOutputVertex(JobGraph jobGraph) Creates a new job file input vertex.
JobOutputVertex(String name, JobGraph jobGraph) Creates a new job file output vertex with the specified name.
JobOutputVertex(String name, JobVertexID id, JobGraph jobGraph)

Method Summary

Methods

Modifier and Type	Method and Description
OutputFormat<?>	getOutputFormat() Returns the output format.
void	initializeOutputFormatFromTaskConfig(ClassLoader cl)
void	setOutputFormat(OutputFormat<?> format)

Methods inherited from class org.apache.flink.runtime.jobgraph.AbstractJobVertex

connectTo, connectTo, connectTo, connectTo, connectTo, getBackwardConnection, getConfiguration, getFirstFreeInputGateIndex, getFirstFreeOutputGateIndex, getForwardConnection, getID, getInvokableClass, getJobGraph, getName, getNumberOfBackwardConnections, getNumberOfExecutionRetries, getNumberOfForwardConnections, getNumberOfSubtasks, getVertexToShareInstancesWith, read, setInvokableClass, setName, setNumberOfExecutionRetries, setNumberOfSubtasks, setVertexToShareInstancesWith, toString, write

Methods inherited from class java.lang.Object

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

Constructor Detail

JobOutputVertex

public JobOutputVertex(String name,
               JobGraph jobGraph)

Creates a new job file output vertex with the specified name.

Parameters:

name - the name of the new job file output vertex

jobGraph - the job graph this vertex belongs to

JobOutputVertex

public JobOutputVertex(String name,
               JobVertexID id,
               JobGraph jobGraph)

JobOutputVertex

public JobOutputVertex(JobGraph jobGraph)

Creates a new job file input vertex.

Parameters:

jobGraph - the job graph this vertex belongs to

Method Detail

setOutputFormat

public void setOutputFormat(OutputFormat<?> format)

initializeOutputFormatFromTaskConfig

public void initializeOutputFormatFromTaskConfig(ClassLoader cl)

getOutputFormat

public OutputFormat<?> getOutputFormat()

Returns the output format. It can also be

null

.

Returns:

output format or

null