ilog.rules.brl.value.editor
Class IlrAbstractValueEditor

java.lang.Object
  ilog.rules.brl.value.editor.IlrAbstractValueEditor

All Implemented Interfaces:

IlrValueEditor, IlrValueEditorComponent, IlrValueEditorExtension

Direct Known Subclasses:

IlrAWTValueEditor

public abstract class IlrAbstractValueEditor
extends Object
implements IlrValueEditor, IlrValueEditorExtension, IlrValueEditorComponent

Provides a part of the implementation of the interface IlrValueEditor.

Constructor Summary

protected

IlrAbstractValueEditor(IlrValueDescriptor valueDescriptor) Initialize an abstract value descriptor.

Method Summary

void	addValueEditorListener(IlrValueEditorListener l) Adds an IlrValueEditorListener.
void	dispose() Disposes of the value editor after an edit.
protected void	fireEditionCanceled() Fire the event on all the listeners that edition is canceled.
protected void	fireEditionStopped() Fire the event on all the listeners that edition is stopped.
IlrValueDescriptor	getValueDescriptor() Returns the value descriptor attached to this value editor.
void	prepare(IlrSyntaxTree.Node node) The method prepare is invoked just before the editing of a value during rule editing.
void	removeValueEditorListener(IlrValueEditorListener l) Removes an IlrValueEditorListener.

Methods inherited from class java.lang.Object

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

Methods inherited from interface ilog.rules.brl.value.editor.IlrValueEditorComponent

getEditorComponent

Constructor Detail

IlrAbstractValueEditor

protected IlrAbstractValueEditor(IlrValueDescriptor valueDescriptor)

Initialize an abstract value descriptor.

Parameters:

valueDescriptor - The value descriptor associated with this value editor

Method Detail

getValueDescriptor

public final IlrValueDescriptor getValueDescriptor()

Description copied from interface: IlrValueEditor

Returns the value descriptor attached to this value editor.

Specified by:

getValueDescriptor in interface IlrValueEditor

Returns:

The value descriptor attached to this value editor.

prepare

public void prepare(IlrSyntaxTree.Node node)

Description copied from interface: IlrValueEditorExtension

The method prepare is invoked just before the editing of a value during rule editing. The argument passed to the method is the node representing the value being edited. It is possible to navigate up and down the Abstract Syntax Tree from this node. Note that the branch can be a branch in error recovery if the rule has syntactic errors.

Specified by:

prepare in interface IlrValueEditorExtension

Parameters:

node - The node under which a value can be edited.

addValueEditorListener

public void addValueEditorListener(IlrValueEditorListener l)

Description copied from interface: IlrValueEditor

Adds an IlrValueEditorListener.

A value editor event is generated when the edited item changes.

Specified by:

addValueEditorListener in interface IlrValueEditor

removeValueEditorListener

public void removeValueEditorListener(IlrValueEditorListener l)

Description copied from interface: IlrValueEditor

Removes an IlrValueEditorListener.

Specified by:

removeValueEditorListener in interface IlrValueEditor

fireEditionStopped

protected void fireEditionStopped()

Fire the event on all the listeners that edition is stopped.

fireEditionCanceled

protected void fireEditionCanceled()

Fire the event on all the listeners that edition is canceled.

dispose

public void dispose()

Description copied from interface: IlrValueEditorExtension

Disposes of the value editor after an edit.

Specified by:

dispose in interface IlrValueEditorExtension