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/*******************************************************************************
* Copyright (c) 2006, 2011 IBM Corporation 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.compare.internal.patch;
import org.eclipse.compare.IResourceProvider;
import org.eclipse.compare.ITypedElement;
import org.eclipse.compare.patch.PatchConfiguration;
import org.eclipse.compare.structuremergeviewer.DiffNode;
import org.eclipse.compare.structuremergeviewer.IDiffContainer;
import org.eclipse.core.resources.IResource;
public abstract class PatchDiffNode extends DiffNode implements IResourceProvider {
private Object fElement;
public PatchDiffNode(Object patchElement, IDiffContainer parent, int kind,
ITypedElement ancestor, ITypedElement left, ITypedElement right) {
super(parent, kind, ancestor, left, right);
fElement = patchElement;
}
public PatchDiffNode(Object patchElement, IDiffContainer parent, int kind) {
super(parent, kind);
fElement = patchElement;
}
public boolean isEnabled() {
return getPatcher().isEnabled(getPatchElement());
}
public void setEnabled(boolean enabled) {
getPatcher().setEnabled(getPatchElement(), enabled);
}
protected final Patcher getPatcher() {
return Patcher.getPatcher(getConfiguration());
}
public Object getPatchElement() {
return fElement;
}
protected abstract PatchConfiguration getConfiguration();
@Override
public boolean equals(Object other) {
if (other instanceof PatchDiffNode) {
PatchDiffNode node = (PatchDiffNode) other;
return (node.getPatchElement().equals(getPatchElement()));
}
return super.equals(other);
}
@Override
public int hashCode() {
return getPatchElement().hashCode();
}
@Override
public IResource getResource() {
return null;
}
}
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