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/*
* Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.internal.cdo.object;
import org.eclipse.emf.cdo.CDOObject;
import org.eclipse.emf.cdo.CDOObjectReference;
import org.eclipse.emf.cdo.common.id.CDOIDReference;
import org.eclipse.emf.cdo.view.CDOView;
import org.eclipse.emf.ecore.EStructuralFeature;
/**
* @author Eike Stepper
* @since 4.0
*/
public class CDOObjectReferenceImpl implements CDOObjectReference
{
private CDOView view;
private CDOIDReference delegate;
public CDOObjectReferenceImpl(CDOView view, CDOIDReference delegate)
{
this.view = view;
this.delegate = delegate;
}
public CDOObject getTargetObject()
{
return view.getObject(delegate.getTargetObject());
}
public CDOObject getSourceObject()
{
return view.getObject(delegate.getSourceObject());
}
public EStructuralFeature getSourceFeature()
{
return delegate.getSourceFeature();
}
public int getSourceIndex()
{
return delegate.getSourceIndex();
}
@Override
public String toString()
{
StringBuilder builder = new StringBuilder();
builder.append(getSourceObject());
builder.append(".");
builder.append(getSourceFeature().getName());
int sourceIndex = getSourceIndex();
if (sourceIndex != NO_INDEX)
{
builder.append("[");
builder.append(sourceIndex);
builder.append("]");
}
builder.append(" --> ");
builder.append(getTargetObject());
return builder.toString();
}
}
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