| /******************************************************************************* |
| * Copyright (c) 2006, 2017 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.ui.synchronize; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.team.core.diff.IThreeWayDiff; |
| import org.eclipse.team.core.diff.provider.Diff; |
| import org.eclipse.team.ui.mapping.ITeamStateDescription; |
| |
| /** |
| * An implementation of {@link ITeamStateDescription}. |
| * <p> |
| * This class may be subclassed by clients. |
| * @since 3.2 |
| */ |
| public class TeamStateDescription implements ITeamStateDescription { |
| |
| private int state; |
| private Map<String, Object> properties = new HashMap<>(); |
| |
| /** |
| * Create a description with the given state. |
| * @param state the state |
| */ |
| public TeamStateDescription(int state) { |
| this.state = state; |
| } |
| |
| @Override |
| public int getStateFlags() { |
| return state; |
| } |
| |
| @Override |
| public int getKind() { |
| return getStateFlags() & Diff.KIND_MASK; |
| } |
| |
| @Override |
| public int getDirection() { |
| return getStateFlags() & IThreeWayDiff.DIRECTION_MASK; |
| } |
| |
| @Override |
| public String[] getPropertyNames() { |
| return properties.keySet().toArray(new String[properties.size()]); |
| } |
| |
| @Override |
| public Object getProperty(String property) { |
| return properties.get(property); |
| } |
| |
| /** |
| * Set the given property to the given value |
| * @param property the property |
| * @param value the value |
| */ |
| public void setProperty(String property, Object value) { |
| properties.put(property, value); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof TeamStateDescription) { |
| TeamStateDescription dsd = (TeamStateDescription) obj; |
| if (dsd.getStateFlags() == state) { |
| if (haveSameProperties(this, dsd)) { |
| String[] properties = getPropertyNames(); |
| for (String property : properties) { |
| Object o1 = this.getProperty(property); |
| Object o2 = dsd.getProperty(property); |
| if (!o1.equals(o2)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| } |
| return false; |
| } |
| return super.equals(obj); |
| } |
| |
| private boolean haveSameProperties(TeamStateDescription d1, TeamStateDescription d2) { |
| String[] p1 = d1.getPropertyNames(); |
| String[] p2 = d2.getPropertyNames(); |
| if (p1.length != p2.length) { |
| return false; |
| } |
| for (String s1 : p1) { |
| boolean found = false; |
| for (String s2 : p2) { |
| if (s1.equals(s2)) { |
| found = true; |
| break; |
| } |
| } |
| if (!found) |
| return false; |
| } |
| return true; |
| } |
| |
| } |