org.apache.tinkerpop.gremlin.hadoop.structure.io

Class CommonFileOutputFormat

java.lang.Object

<any>

org.apache.tinkerpop.gremlin.hadoop.structure.io.CommonFileOutputFormat

All Implemented Interfaces:

PersistResultGraphAware

Direct Known Subclasses:

GraphSONOutputFormat, GryoOutputFormat, ScriptOutputFormat

public abstract class CommonFileOutputFormat
extends <any>
implements PersistResultGraphAware

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Constructor Summary

Constructors

Constructor and Description
CommonFileOutputFormat()

Method Summary

Modifier and Type	Method and Description
protected DataOutputStream	getDataOutputStream(TaskAttemptContext job)
boolean	supportsResultGraphPersistCombination(GraphComputer.ResultGraph resultGraph, GraphComputer.Persist persist)

Methods inherited from class java.lang.Object

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

Constructor Detail

CommonFileOutputFormat

public CommonFileOutputFormat()

Method Detail

getDataOutputStream

protected DataOutputStream getDataOutputStream(TaskAttemptContext job)
                                        throws IOException,
                                               InterruptedException

Throws:

IOException

InterruptedException

supportsResultGraphPersistCombination

public boolean supportsResultGraphPersistCombination(GraphComputer.ResultGraph resultGraph,
                                                     GraphComputer.Persist persist)

Specified by:

supportsResultGraphPersistCombination in interface PersistResultGraphAware