| /* |
| * Copyright (c) 2010-2013 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.cdo.internal.common.branch; |
| |
| import org.eclipse.emf.cdo.common.branch.CDOBranch; |
| import org.eclipse.emf.cdo.common.branch.CDOBranchPoint; |
| import org.eclipse.emf.cdo.common.util.CDOCommonUtil; |
| |
| import java.text.MessageFormat; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class CDOBranchPointImpl implements CDOBranchPoint, Comparable<CDOBranchPoint> |
| { |
| private final CDOBranch branch; |
| |
| private final long timeStamp; |
| |
| public CDOBranchPointImpl(CDOBranch branch, long timeStamp) |
| { |
| this.branch = branch; |
| this.timeStamp = timeStamp; |
| } |
| |
| public CDOBranch getBranch() |
| { |
| return branch; |
| } |
| |
| public long getTimeStamp() |
| { |
| return timeStamp; |
| } |
| |
| public int compareTo(CDOBranchPoint o) |
| { |
| int result = branch.compareTo(o.getBranch()); |
| if (result == 0) |
| { |
| result = CDOCommonUtil.compareTimeStamps(timeStamp, o.getTimeStamp()); |
| } |
| |
| return result; |
| } |
| |
| @Override |
| public int hashCode() |
| { |
| return branch.hashCode() ^ new Long(timeStamp).hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) |
| { |
| if (obj == this) |
| { |
| return true; |
| } |
| |
| if (obj instanceof CDOBranchPoint) |
| { |
| CDOBranchPoint that = (CDOBranchPoint)obj; |
| return branch == that.getBranch() && timeStamp == that.getTimeStamp(); |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public String toString() |
| { |
| return MessageFormat.format("BranchPoint[{0}, {1}]", branch, CDOCommonUtil.formatTimeStamp(timeStamp)); //$NON-NLS-1$ |
| } |
| } |