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org.apache.crunch.io.seq
Class SeqFileTarget

java.lang.Object
  org.apache.crunch.io.impl.FileTargetImpl
      org.apache.crunch.io.seq.SeqFileTarget

All Implemented Interfaces:

MapReduceTarget, PathTarget, Target

public class SeqFileTarget
extends FileTargetImpl

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.crunch.Target

Target.WriteMode

Field Summary

Fields inherited from class org.apache.crunch.io.impl.FileTargetImpl

path

Constructor Summary

SeqFileTarget(org.apache.hadoop.fs.Path path)

SeqFileTarget(org.apache.hadoop.fs.Path path, FileNamingScheme fileNamingScheme)

SeqFileTarget(String path)

Method Summary

<T> SourceTarget<T>	asSourceTarget(PType<T> ptype) Attempt to create the SourceTarget type that corresponds to this Target for the given PType, if possible.
String	toString()

Methods inherited from class org.apache.crunch.io.impl.FileTargetImpl

accept, configureForMapReduce, configureForMapReduce, configureForMapReduce, equals, extractPartitionNumber, getConverter, getDestFile, getFileNamingScheme, getPath, getSourcePattern, getSuccessIndicator, handleExisting, handleOutputs, hashCode, isCompatible, outputConf

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SeqFileTarget

public SeqFileTarget(String path)

SeqFileTarget

public SeqFileTarget(org.apache.hadoop.fs.Path path)

SeqFileTarget

public SeqFileTarget(org.apache.hadoop.fs.Path path,
                     FileNamingScheme fileNamingScheme)

Method Detail

toString

public String toString()

Overrides:

toString in class FileTargetImpl

asSourceTarget

public <T> SourceTarget<T> asSourceTarget(PType<T> ptype)

Description copied from interface: Target

Attempt to create the SourceTarget type that corresponds to this Target for the given PType, if possible. If it is not possible, return null.

Specified by:

asSourceTarget in interface Target

Overrides:

asSourceTarget in class FileTargetImpl

Parameters:

ptype - The PType to use in constructing the SourceTarget

Returns:

A new SourceTarget or null if such a SourceTarget does not exist