alluxio.wire

Class LineageInfo

java.lang.Object

alluxio.wire.LineageInfo

All Implemented Interfaces:

Serializable

@PublicApi
 @NotThreadSafe
public final class LineageInfo
extends Object
implements Serializable

The lineage information.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LineageInfo() Creates a new instance of LineageInfo.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
static LineageInfo	fromThrift(LineageInfo info) Creates a new instance of LineageInfo from a thrift representation.
List<Long>	getChildren()
long	getCreationTimeMs()
long	getId()
List<String>	getInputFiles()
CommandLineJobInfo	getJob()
List<String>	getOutputFiles()
List<Long>	getParents()
int	hashCode()
LineageInfo	setChildren(List<Long> children)
LineageInfo	setCreationTimeMs(long creationTimeMs)
LineageInfo	setId(long id)
LineageInfo	setInputFiles(List<String> inputFiles)
LineageInfo	setJob(CommandLineJobInfo job)
LineageInfo	setOutputFiles(List<String> outputFiles)
LineageInfo	setParents(List<Long> parents)
String	toString()
LineageInfo	toThrift()

Methods inherited from class java.lang.Object

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

Constructor Detail

LineageInfo

public LineageInfo()

Creates a new instance of LineageInfo.

Method Detail

getId

public long getId()

Returns:

the lineage id

getInputFiles

public List<String> getInputFiles()

Returns:

the lineage input files

getOutputFiles

public List<String> getOutputFiles()

Returns:

the lineage output files

getJob

public CommandLineJobInfo getJob()

Returns:

the lineage command-line job

getCreationTimeMs

public long getCreationTimeMs()

Returns:

the lineage creation time (in milliseconds)

getParents

public List<Long> getParents()

Returns:

the lineage parents

getChildren

public List<Long> getChildren()

Returns:

the lineage children

setId

public LineageInfo setId(long id)

Parameters:

id - the lineage id to use

Returns:

the lineage information

setInputFiles

public LineageInfo setInputFiles(List<String> inputFiles)

Parameters:

inputFiles - the input files to use

Returns:

the lineage information

setOutputFiles

public LineageInfo setOutputFiles(List<String> outputFiles)

Parameters:

outputFiles - the output files to use

Returns:

the lineage information

setJob

public LineageInfo setJob(CommandLineJobInfo job)

Parameters:

job - the command-line job to use

Returns:

the lineage information

setCreationTimeMs

public LineageInfo setCreationTimeMs(long creationTimeMs)

Parameters:

creationTimeMs - the creation time (in milliseconds) to use

Returns:

the lineage information

setParents

public LineageInfo setParents(List<Long> parents)

Parameters:

parents - the lineage parents

Returns:

the lineage information

setChildren

public LineageInfo setChildren(List<Long> children)

Parameters:

children - the lineage children

Returns:

the lineage information

toThrift

public LineageInfo toThrift()

Returns:

thrift representation of the lineage information

fromThrift

public static LineageInfo fromThrift(LineageInfo info)

Creates a new instance of LineageInfo from a thrift representation.

Parameters:

info - the thrift representation of a lineage information

Returns:

the instance

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object