1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.db.common.procedure.single;
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14 import org.simantics.db.Resource;
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15 import org.simantics.db.procedure.SyncListener;
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17 public abstract class ResourceSyncListener<T> implements SyncListener<T> {
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19 final protected Resource resource;
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22 public int hashCode() {
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23 return resource.hashCode();
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27 public boolean equals(Object object) {
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30 else if (object == null)
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32 else if (getClass() != object.getClass())
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34 ResourceSyncListener<?> r = (ResourceSyncListener<?>) object;
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35 return resource.equals(r.resource);
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38 public ResourceSyncListener(Resource resource) {
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39 if(resource == null) throw new IllegalArgumentException("Null resource.");
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40 this.resource = resource;
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