/**
* <copyright>
*
* Copyright (c) 2008 Matthew Hall and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Matthew Hall - initial API and implementation (bug 195222)
* Matthew Hall - bug 264307
* Tom Schindl <tom.schindl@bestsolution.at> - port to EMF in 262160
* </copyright>
*
* $Id: EMFListPropertyDecorator.java,v 1.3 2011/04/22 07:22:40 tschindl Exp $
*/
package org.eclipse.emf.databinding.internal;
import org.eclipse.core.databinding.observable.Realm;
import org.eclipse.core.databinding.observable.list.IObservableList;
import org.eclipse.core.databinding.observable.masterdetail.IObservableFactory;
import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.core.databinding.property.list.IListProperty;
import org.eclipse.core.databinding.property.list.ListProperty;
import org.eclipse.emf.databinding.EMFProperties;
import org.eclipse.emf.databinding.FeaturePath;
import org.eclipse.emf.databinding.IEMFListProperty;
import org.eclipse.emf.databinding.IEMFValueProperty;
import org.eclipse.emf.ecore.EStructuralFeature;
/**
* <p><b>PROVISIONAL:</b> This API is subject to arbitrary change, including renaming or removal.</p>
*
* @since 2.5
*/
public class EMFListPropertyDecorator extends ListProperty implements IEMFListProperty
{
private final IListProperty delegate;
private final EStructuralFeature eStructuralFeature;
/**
* @param delegate
* @param eStructuralFeature
*/
public EMFListPropertyDecorator(IListProperty delegate, EStructuralFeature eStructuralFeature)
{
this.delegate = delegate;
this.eStructuralFeature = eStructuralFeature;
}
public Object getElementType()
{
return delegate.getElementType();
}
public IEMFListProperty values(EStructuralFeature feature)
{
return values(FeaturePath.fromList(feature));
}
public IEMFListProperty values(FeaturePath featurePath)
{
return values(EMFProperties.value(featurePath));
}
public IEMFListProperty values(IEMFValueProperty property)
{
return new EMFListPropertyDecorator(super.values(property), property.getStructuralFeature());
}
public IEMFValueProperty value(ListElementAccess elementAccess)
{
return new EMFValuePropertyDecorator(new EMFListValueProperty(eStructuralFeature, elementAccess), eStructuralFeature);
}
public EStructuralFeature getStructuralFeature()
{
return eStructuralFeature;
}
@Override
public IObservableList observe(Object source)
{
return new EMFObservableListDecorator(delegate.observe(source), eStructuralFeature);
}
public IObservableList observe(Realm realm, Object source)
{
return new EMFObservableListDecorator(delegate.observe(realm, source), eStructuralFeature);
}
@Override
public IObservableFactory listFactory()
{
return delegate.listFactory();
}
@Override
public IObservableFactory listFactory(Realm realm)
{
return delegate.listFactory(realm);
}
@Override
public IObservableList observeDetail(IObservableValue master)
{
return new EMFObservableListDecorator(delegate.observeDetail(master), eStructuralFeature);
}
@Override
public String toString()
{
return delegate.toString();
}
}