Package org.terrier.realtime.incremental

Class IncrementalMergeSingle

java.lang.Object

org.terrier.realtime.incremental.IncrementalMergePolicy

org.terrier.realtime.incremental.IncrementalMergeSingle

All Implemented Interfaces:

java.lang.Runnable

public class IncrementalMergeSingle
extends IncrementalMergePolicy
implements java.lang.Runnable

Merge flushed index partitions into a single partition.

Since:

4.0

Author:

Richard McCreadie, Stuart Mackie

Field Summary

Fields inherited from class org.terrier.realtime.incremental.IncrementalMergePolicy

indices, merged

Constructor Summary

Constructors

Constructor	Description
IncrementalMergeSingle(IncrementalIndex index)

Method Summary

Modifier and Type	Method	Description
boolean	mergeCheck()	Is merging required?
boolean	mergePolicy()	Is merging configured?
void	run()	Merge flushed index partitions into a single partition.

Methods inherited from class org.terrier.realtime.incremental.IncrementalMergePolicy

get, purgeMerged

Methods inherited from class java.lang.Object

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

Constructor Detail

IncrementalMergeSingle

public IncrementalMergeSingle(IncrementalIndex index)

Method Detail

mergePolicy

public boolean mergePolicy()

Is merging configured?

Overrides:

mergePolicy in class IncrementalMergePolicy

mergeCheck

public boolean mergeCheck()

Is merging required?

Overrides:

mergeCheck in class IncrementalMergePolicy

run

public void run()

Merge flushed index partitions into a single partition.

Specified by:

run in interface java.lang.Runnable