org.compass.core.lucene.engine.indexdeletionpolicy
Class ExpirationTimeDeletionPolicy

java.lang.Object
  org.compass.core.lucene.engine.indexdeletionpolicy.ExpirationTimeDeletionPolicy

All Implemented Interfaces:

IndexDeletionPolicy, CompassConfigurable, DirectoryConfigurable

public class ExpirationTimeDeletionPolicy
extends Object
implements IndexDeletionPolicy, DirectoryConfigurable, CompassConfigurable

An index deletion policy that keeps all commits that have not expired. Expiration time (in seconds) can be set using LuceneEnvironment.IndexDeletionPolicy.ExpirationTime settings.

Author:

kimchy

See Also:

IndexDeletionPolicyFactory

Constructor Summary

ExpirationTimeDeletionPolicy()

Method Summary

void	configure(CompassSettings settings) Configure using the given settings.
void	onCommit(List commits)
void	onInit(List commits)
void	setDirectory(Directory directory) IndexDeletionPolicy that implement this interface will be injected with a Directory implementation to be used.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpirationTimeDeletionPolicy

public ExpirationTimeDeletionPolicy()

Method Detail

setDirectory

public void setDirectory(Directory directory)

Description copied from interface: DirectoryConfigurable

IndexDeletionPolicy that implement this interface will be injected with a Directory implementation to be used.

The directory will be injected just after construction and before any of IndexDeletionPolicy methods will be called.

Specified by:

setDirectory in interface DirectoryConfigurable

configure

public void configure(CompassSettings settings)
               throws CompassException

Description copied from interface: CompassConfigurable

Configure using the given settings.

Specified by:

configure in interface CompassConfigurable

Parameters:

settings - The settings for the configured object

Throws:

CompassException

onInit

public void onInit(List commits)
            throws IOException

Specified by:

onInit in interface IndexDeletionPolicy

Throws:

IOException

onCommit

public void onCommit(List commits)
              throws IOException

Specified by:

onCommit in interface IndexDeletionPolicy

Throws:

IOException