oracle.dacf.dataset
Class ChangeAdapter

java.lang.Object
  oracle.dacf.dataset.ChangeAdapter

All Implemented Interfaces:

ChangeListener, java.util.EventListener

public class ChangeAdapter

extends java.lang.Object

implements ChangeListener

Empty implementation of the ChangeListener interface.

This class can be subclassed and the interesting methods can be overridden so that client applications can track the occurence of these events. The subclass must be registered with and removed from the InfoObject using InfoObject.addChangeListener() and InfoObject.removeChangeListener() to receive these notification events.

Version:

SDK: since Jdeveloper 3.1

Constructor Summary

ChangeAdapter()

Method Summary

void	attributeChanged(AttributeChangeEvent e) Called whenever an attribute of the current row is changed.
void	rowAdded(RowChangeEvent e) Called whenever a row has been added to a rowset
void	rowsetCleared(RowSetChangeEvent e) Called whenever the rowset is cleared
void	rowsetPopulated(RowSetChangeEvent e) Called whenever the rowset is populated
void	rowToBeRemoved(RowChangeEvent e) Called whenever a before a row is removed from a rowset
void	rowUpdated(RowChangeEvent e) Called whenever a row has been updated.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChangeAdapter

public ChangeAdapter()

Method Detail

rowsetPopulated

public void rowsetPopulated(RowSetChangeEvent e)

Called whenever the rowset is populated

Specified by:

rowsetPopulated in interface ChangeListener

See Also:

RowSetChangeEvent

rowsetCleared

public void rowsetCleared(RowSetChangeEvent e)

Called whenever the rowset is cleared

Specified by:

rowsetCleared in interface ChangeListener

See Also:

RowSetChangeEvent

rowAdded

public void rowAdded(RowChangeEvent e)

Called whenever a row has been added to a rowset

Specified by:

rowAdded in interface ChangeListener

See Also:

RowChangeEvent

rowUpdated

public void rowUpdated(RowChangeEvent e)

Called whenever a row has been updated.

Specified by:

rowUpdated in interface ChangeListener

See Also:

RowChangeEvent

rowToBeRemoved

public void rowToBeRemoved(RowChangeEvent e)

Called whenever a before a row is removed from a rowset

Specified by:

rowToBeRemoved in interface ChangeListener

See Also:

RowChangeEvent

attributeChanged

public void attributeChanged(AttributeChangeEvent e)

Called whenever an attribute of the current row is changed.

Specified by:

attributeChanged in interface ChangeListener

See Also:

AttributeChangeEvent