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.event;
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14 import org.simantics.db.ChangeSet;
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15 import org.simantics.db.MetadataI;
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16 import org.simantics.db.ReadGraph;
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17 import org.simantics.db.Session;
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18 import org.simantics.db.WriteGraph;
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19 import org.simantics.db.service.TeamSupport;
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22 * An event structure for {@link ChangeListener}.
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24 * Informs of incoming changes in a Session, i.e. a completed transaction or an
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25 * update external to this Session caused by a synchronize operation using
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26 * {@link TeamSupport}.
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28 * @author Tuukka Lehtonen
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29 * @see ChangeListener
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32 public class ChangeEvent {
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34 private final Session session;
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36 private final ReadGraph graph;
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38 private final WriteGraph metadataGraph;
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40 private final ChangeSet changes;
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42 public ChangeEvent(Session session, ReadGraph graph, WriteGraph metadataGraph, ChangeSet changeSet) {
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43 this.session = session;
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45 this.metadataGraph = metadataGraph;
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46 this.changes = changeSet;
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49 public Session getSession() {
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53 public ReadGraph getGraph() {
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57 public ChangeSet getChanges() {
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61 public MetadataI getMetadataI() {
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62 return metadataGraph;
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