org.apache.lucene.store

Class NoLockFactory

java.lang.Object

org.apache.lucene.store.LockFactory

org.apache.lucene.store.NoLockFactory

public final class NoLockFactory
extends LockFactory

Use this LockFactory to disable locking entirely. This is a singleton, you have to use INSTANCE.

See Also:

LockFactory

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	NoLockFactory.NoLock

Field Summary

Fields

Modifier and Type	Field and Description
static NoLockFactory	INSTANCE The singleton
(package private) static NoLockFactory.NoLock	SINGLETON_LOCK

Constructor Summary

Constructors

Modifier	Constructor and Description
private	NoLockFactory()

Method Summary

Modifier and Type	Method and Description
Lock	obtainLock(Directory dir, java.lang.String lockName) Return a new obtained Lock instance identified by lockName.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final NoLockFactory INSTANCE

The singleton

SINGLETON_LOCK

static final NoLockFactory.NoLock SINGLETON_LOCK

Constructor Detail

NoLockFactory

private NoLockFactory()

Method Detail

obtainLock

public Lock obtainLock(Directory dir,
                       java.lang.String lockName)

Description copied from class: LockFactory

Return a new obtained Lock instance identified by lockName.

Specified by:

obtainLock in class LockFactory

lockName - name of the lock to be created.