oracle.javatools.history

Class AbstractHistoryModel

java.lang.Object

oracle.javatools.history.AbstractHistoryModel

All Implemented Interfaces:

HistoryModel

Direct Known Subclasses:

DefaultHistoryModel

public abstract class AbstractHistoryModel
extends java.lang.Object
implements HistoryModel

An abstract implementation of HistoryModel that makes it convenient to handle events.

Since:

10.0.3

Constructor Summary

Constructors

Constructor and Description
AbstractHistoryModel()

Method Summary

Methods

Modifier and Type	Method and Description
void	addHistoryModelListener(HistoryModelListener vhl) Add a listener that will be notified of changes to this model.
protected void	fireCompletenessChanged()
protected void	fireEntriesChanged(int start, int end)
protected void	fireEntriesInserted(int start, int end)
protected void	fireEntriesRemoved(int start, int end)
boolean	isComplete() Whether the model is complete.
void	removeHistoryModelListener(HistoryModelListener vhl) Remove a listener previously added via the addVersionHistoryListener method.
void	setComplete(boolean complete)

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.javatools.history.HistoryModel

getDefaultProperties, getEntry, getProperties, getSize

Constructor Detail

AbstractHistoryModel

public AbstractHistoryModel()

Method Detail

fireEntriesInserted

protected void fireEntriesInserted(int start,
                       int end)

fireEntriesRemoved

protected void fireEntriesRemoved(int start,
                      int end)

fireEntriesChanged

protected void fireEntriesChanged(int start,
                      int end)

fireCompletenessChanged

protected void fireCompletenessChanged()

addHistoryModelListener

public void addHistoryModelListener(HistoryModelListener vhl)

Description copied from interface: HistoryModel

Add a listener that will be notified of changes to this model.

Specified by:

addHistoryModelListener in interface HistoryModel

Parameters:

vhl - a listener to add.

removeHistoryModelListener

public void removeHistoryModelListener(HistoryModelListener vhl)

Description copied from interface: HistoryModel

Remove a listener previously added via the addVersionHistoryListener method.

Specified by:

removeHistoryModelListener in interface HistoryModel

Parameters:

vhl - a listener to remove.

setComplete

public final void setComplete(boolean complete)

isComplete

public final boolean isComplete()

Description copied from interface: HistoryModel

Whether the model is complete. This is used when the model is being built asynchronously. The version history viewer may check the value of this property when version history events are fired to see whether any actions requiring a complete model should be enabled.

Specified by:

isComplete in interface HistoryModel

Returns:

true if this model is complete, false if it's still in the process of being built.