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.mapping.constraint.instructions;
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14 import gnu.trove.map.hash.TIntIntHashMap;
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15 import gnu.trove.set.hash.TIntHashSet;
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17 import org.simantics.db.WriteGraph;
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18 import org.simantics.db.exception.DatabaseException;
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20 public abstract class Instruction2 implements IInstruction {
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24 public Instruction2(int variable0, int variable1) {
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25 this.variable0 = variable0;
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26 this.variable1 = variable1;
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30 public void mapVariables(TIntIntHashMap map) {
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31 variable0 = map.get(variable0);
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32 variable1 = map.get(variable1);
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36 public void collectVariables(TIntHashSet reads, TIntHashSet writes) {
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37 reads.add(variable0);
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38 reads.add(variable1);
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42 public void doClaim(WriteGraph g, Object[] bindings) throws DatabaseException {
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43 claim(g, bindings).perform(g, bindings);
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47 public void doDeny(WriteGraph g, Object[] bindings) throws DatabaseException {
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48 deny(g, bindings).perform(g, bindings);
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