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/*******************************************************************************
* Copyright (c) 2012 Ericsson
* 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:
* Miles Parker (Tasktop Technologies) - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.reviews.ui.providers;
import org.apache.commons.lang.ObjectUtils;
import org.eclipse.mylyn.reviews.core.model.IReviewItemSet;
/**
* A child node used to indicate that a node's children are being retrieved.
*
* @author Miles Parker
*/
class RetrievingContentsNode {
private final IReviewItemSet parent;
public RetrievingContentsNode(IReviewItemSet parent) {
this.parent = parent;
}
@Override
public boolean equals(Object other) {
return (other instanceof RetrievingContentsNode)
&& ObjectUtils.equals(this.parent, ((RetrievingContentsNode) other).parent);
}
@Override
public int hashCode() {
return parent != null ? parent.hashCode() : 1;
}
}
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