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.rule.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.ReadGraph;
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18 import org.simantics.db.WriteGraph;
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19 import org.simantics.db.exception.DatabaseException;
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20 import org.simantics.layer0.utils.triggers.IModification;
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21 import org.simantics.mapping.constraint.instructions.IInstruction;
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23 public interface IRuleInstruction {
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24 public static final boolean DEBUG = false;
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25 public static final String INDENTATION = IInstruction.INDENTATION;
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27 void collectVariables(TIntHashSet reads, TIntHashSet writes);
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28 void mapVariables(TIntIntHashMap map);
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29 IModification execute(ReadGraph g, Object[] bindings) throws DatabaseException;
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30 void doExecute(WriteGraph g, Object[] bindings) throws DatabaseException;
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32 void toString(StringBuilder b, int indent);
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