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.layer0.request;
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14 import org.simantics.db.ReadGraph;
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15 import org.simantics.db.Resource;
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16 import org.simantics.db.common.request.BinaryRead;
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17 import org.simantics.db.exception.DatabaseException;
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19 public class PossibleActiveModelValue<T> extends BinaryRead<Resource, String, T> {
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21 public PossibleActiveModelValue(Resource resource, String suffix) {
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22 super(resource, suffix);
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26 public T perform(ReadGraph graph) throws DatabaseException {
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28 Resource valuation = graph.syncRequest(new PossibleActiveModelValuation(parameter, parameter2));
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29 if(valuation == null) {
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33 return (T)graph.getPossibleValue(valuation);
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