org.apache.jackrabbit.core.cluster
Class ItemOperation

java.lang.Object
  org.apache.jackrabbit.core.cluster.ItemOperation

Direct Known Subclasses:

NodeAddedOperation, NodeDeletedOperation, NodeModifiedOperation, PropertyAddedOperation, PropertyDeletedOperation, PropertyModifiedOperation

public abstract class ItemOperation
extends Object

Item operation interface.

Field Summary

static int	ADDED Operation type: added.
static int	DELETED Operation type: deleted.
static int	MODIFIED Operation type: modified.

Constructor Summary

protected

ItemOperation(int operationType) Creates a new instance of this class.

Method Summary

abstract void	apply(ChangeLog changeLog) Apply an operation to a change log.
int	getOperationType() Returns the operation type.

Methods inherited from class java.lang.Object

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

Field Detail

ADDED

public static final int ADDED

Operation type: added.

See Also:

Constant Field Values

MODIFIED

public static final int MODIFIED

Operation type: modified.

See Also:

Constant Field Values

DELETED

public static final int DELETED

Operation type: deleted.

See Also:

Constant Field Values

Constructor Detail

ItemOperation

protected ItemOperation(int operationType)

Creates a new instance of this class. Takes an operation type as parameter.

Method Detail

getOperationType

public int getOperationType()

Returns the operation type.

Returns:

operation type

apply

public abstract void apply(ChangeLog changeLog)

Apply an operation to a change log. Subclass responsibility.

Parameters:

changeLog - change log