1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.structural2.modelingRules;
14 import org.simantics.db.ReadGraph;
15 import org.simantics.db.Resource;
17 public class CPConnection implements IConnectionPoint {
19 public final Resource connection;
21 public CPConnection(Resource connection) {
22 if (connection == null)
23 throw new NullPointerException("null connection");
24 this.connection = connection;
28 public String toString(ReadGraph g) {
29 return "CPConnection(" + (connection) + ")";
33 public int hashCode() {
34 return connection.hashCode();
38 public boolean equals(Object obj) {
43 if (getClass() != obj.getClass())
45 CPConnection other = (CPConnection) obj;
46 return connection.equals(other.connection);