Package org.apache.accumulo.core.util.compaction

Class CompactionJobImpl

java.lang.Object

org.apache.accumulo.core.util.compaction.CompactionJobImpl

All Implemented Interfaces:

CompactionJob

public class CompactionJobImpl
extends Object
implements CompactionJob

An immutable object that describes what files to compact and where to compact them.

Since:

2.1.0

See Also:

org.apache.accumulo.core.spi.compaction

Constructor Summary

Constructors

Constructor	Description
CompactionJobImpl(short priority, CompactionExecutorId executor, Collection<CompactableFile> files, CompactionKind kind, Optional<Boolean> jobSelectedAll)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
CompactionExecutorId	getExecutor()
Set<CompactableFile>	getFiles()
CompactionKind	getKind()
short	getPriority()
int	hashCode()
boolean	selectedAll()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CompactionJobImpl

public CompactionJobImpl(short priority,
                         CompactionExecutorId executor,
                         Collection<CompactableFile> files,
                         CompactionKind kind,
                         Optional<Boolean> jobSelectedAll)

Parameters:

jobSelectedAll - This parameters only needs to be non-empty for job objects that are used to start compaction. After a job is running, its not used. So when a job object is recreated for a running external compaction this parameter can be empty.

Method Detail

getPriority

public short getPriority()

Specified by:

getPriority in interface CompactionJob

getExecutor

public CompactionExecutorId getExecutor()

Specified by:

getExecutor in interface CompactionJob

Returns:

The executor to run the job.

getFiles

public Set<CompactableFile> getFiles()

Specified by:

getFiles in interface CompactionJob

Returns:

The files to compact

getKind

public CompactionKind getKind()

Specified by:

getKind in interface CompactionJob

Returns:

The kind of compaction this is.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

selectedAll

public boolean selectedAll()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object