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.browsing.ui.graph.impl.contribution;
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14 import org.simantics.browsing.ui.CheckedState;
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15 import org.simantics.browsing.ui.NodeContext;
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16 import org.simantics.browsing.ui.PrimitiveQueryUpdater;
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17 import org.simantics.browsing.ui.BuiltinKeys.CheckedStateKey;
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18 import org.simantics.db.procedure.Listener;
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19 import org.simantics.db.procedure.Procedure;
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20 import org.simantics.utils.ui.ErrorLogger;
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24 * @author Antti Villberg
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26 abstract public class CheckedStateContributionImpl extends FinalCheckedStateContributionImpl {
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28 public CheckedStateContributionImpl(PrimitiveQueryUpdater updater,
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29 NodeContext context, CheckedStateKey key) {
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30 super(updater, context, key);
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34 protected Procedure<CheckedState> createProcedure() {
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36 return new Listener<CheckedState>() {
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39 public void execute(CheckedState result) {
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40 replaceResult(result);
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44 public boolean isDisposed() {
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45 return updater.isDisposed();
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49 public void exception(Throwable t) {
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50 ErrorLogger.defaultLogError("LazyContributionImpl.childQuery failed, see exception for details.", t);
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