| /*************************************************************************** |
| * Copyright (c) 2004 - 2008 Eike Stepper, Germany. |
| * 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: |
| * Simon McDuff - initial API and implementation |
| **************************************************************************/ |
| package org.eclipse.emf.internal.cdo.revision; |
| |
| import org.eclipse.emf.cdo.common.model.CDOType; |
| import org.eclipse.emf.cdo.common.revision.CDOList; |
| import org.eclipse.emf.cdo.common.revision.CDOListFactory; |
| import org.eclipse.emf.cdo.internal.common.revision.CDOListImpl; |
| import org.eclipse.emf.cdo.spi.common.InternalCDOList; |
| import org.eclipse.emf.cdo.spi.common.InternalCDORevision; |
| |
| /** |
| * @author Simon McDuff |
| */ |
| public class CDOListWithElementProxiesImpl extends CDOListImpl |
| { |
| |
| public static final CDOListFactory FACTORY = new CDOListFactory() |
| { |
| public CDOList createList(int initialCapacity, int size, int initialChunk) |
| { |
| return new CDOListWithElementProxiesImpl(initialCapacity, size, initialChunk); |
| } |
| }; |
| |
| private static final long serialVersionUID = 1L; |
| |
| public CDOListWithElementProxiesImpl(int initialCapacity, int size, int initialChunk) |
| { |
| super(initialCapacity, initialChunk); |
| for (int j = initialChunk; j < size; j++) |
| { |
| this.add(new CDOElementProxyImpl(j)); |
| } |
| } |
| |
| @Override |
| public Object get(int index, boolean resolve) |
| { |
| if (resolve == true) |
| { |
| return get(index); |
| } |
| |
| Object element = super.get(index); |
| |
| return element instanceof CDOElementProxy ? InternalCDORevision.UNINITIALIZED : element; |
| } |
| |
| @Override |
| protected void handleAdjustReference(int index, Object element) |
| { |
| if (element instanceof CDOElementProxy) |
| { |
| ((CDOElementProxyImpl)element).setIndex(index); |
| } |
| } |
| |
| @Override |
| public InternalCDOList clone(CDOType type) |
| { |
| int size = size(); |
| InternalCDOList list = new CDOListWithElementProxiesImpl(size, 0, 0); |
| for (int j = 0; j < size; j++) |
| { |
| Object value = this.get(j); |
| |
| if (value instanceof CDOElementProxy) |
| { |
| list.add(j, new CDOElementProxyImpl(((CDOElementProxy)value).getIndex())); |
| } |
| else |
| { |
| list.add(j, type.copyValue(value)); |
| } |
| } |
| |
| return list; |
| } |
| } |