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Eclipse Platform
Release 3.5

org.eclipse.core.databinding
Class ValidationStatusProvider

java.lang.Object
  extended by 
org.eclipse.core.databinding.ValidationStatusProvider
Direct Known Subclasses:
Binding, MultiValidator

public abstract class ValidationStatusProvider
extends Object

A validation status provider tracks the state of zero or more target observables and zero or more model observables and produces a validation result.

Since:
1.1

Field Summary
protected  boolean disposed
           
 
Constructor Summary
ValidationStatusProvider ()
           
 
Method Summary
 void dispose ()
          Disposes of this ValidationStatusProvider.
abstract   IObservableList getModels ()
          Returns an IObservableList < IObservable > containing the model observables (if any) that are being tracked by this validation status provider.
abstract   IObservableList getTargets ()
          Returns an IObservableList < IObservable > containing the target observables (if any) that are being tracked by this validation status provider.
abstract   IObservableValue getValidationStatus ()
           
 boolean isDisposed ()
           
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

disposed

protected boolean disposed
Constructor Detail

ValidationStatusProvider

public ValidationStatusProvider()
Method Detail

getValidationStatus

public abstract 
IObservableValue getValidationStatus()
Returns:
an IObservableValue< IStatus > containing the current validation status

getTargets

public abstract 
IObservableList getTargets()
Returns an IObservableList < IObservable > containing the target observables (if any) that are being tracked by this validation status provider.

Returns:
an IObservableList < IObservable > (may be empty)

getModels

public abstract 
IObservableList getModels()
Returns an IObservableList < IObservable > containing the model observables (if any) that are being tracked by this validation status provider.

Returns:
an IObservableList < IObservable > (may be empty)

dispose

public void dispose()
Disposes of this ValidationStatusProvider. Subclasses may extend, but must call super.dispose().


isDisposed

public boolean isDisposed()
Returns:
true if the binding has been disposed. false otherwise.

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire