org.nodal.model
Class TxnHandlerFilter

java.lang.Object
  org.nodal.model.TxnHandlerFilter

All Implemented Interfaces:

TxnHandler

public class TxnHandlerFilter

extends java.lang.Object

implements TxnHandler

A Filter class that can be used to instantiate a TxnHandler. Plain, it simply ignores all notifications, so it is normally used by subclassing and then only overriding those methods to be monitored.

Author:

leei

Constructor Summary

TxnHandlerFilter()

Method Summary

void	notifyInsertAfter(NodeContent c, int index, java.lang.Object value)
void	notifyInsertBefore(NodeContent c, int index, java.lang.Object value)
void	notifyRemoveKey(NodeContent c, java.lang.Object key)
void	notifyRemoveRange(NodeContent c, int start, int end)
void	notifyReplaceRange(NodeContent c, int start, int end, java.lang.Object seq)
void	notifySetField(NodeContent c, Name field, java.lang.Object value)
void	notifySetValue(NodeContent c, java.lang.Object property, java.lang.Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

TxnHandlerFilter

public TxnHandlerFilter()

Method Detail

notifyInsertBefore

public void notifyInsertBefore(NodeContent c,
                               int index,
                               java.lang.Object value)

Specified by:

notifyInsertBefore in interface TxnHandler

notifyInsertAfter

public void notifyInsertAfter(NodeContent c,
                              int index,
                              java.lang.Object value)

Specified by:

notifyInsertAfter in interface TxnHandler

notifyRemoveKey

public void notifyRemoveKey(NodeContent c,
                            java.lang.Object key)

Specified by:

notifyRemoveKey in interface TxnHandler

notifyRemoveRange

public void notifyRemoveRange(NodeContent c,
                              int start,
                              int end)

Specified by:

notifyRemoveRange in interface TxnHandler

notifyReplaceRange

public void notifyReplaceRange(NodeContent c,
                               int start,
                               int end,
                               java.lang.Object seq)

Specified by:

notifyReplaceRange in interface TxnHandler

notifySetValue

public void notifySetValue(NodeContent c,
                           java.lang.Object property,
                           java.lang.Object value)

Specified by:

notifySetValue in interface TxnHandler

notifySetField

public void notifySetField(NodeContent c,
                           Name field,
                           java.lang.Object value)