1 /*******************************************************************************
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2 * Copyright (c) 2010, 2012 Association for Decentralized Information Management in
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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.sysdyn.representation.expressions;
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14 import org.simantics.objmap.annotations.GraphType;
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15 import org.simantics.objmap.annotations.RelatedValue;
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16 import org.simantics.sysdyn.SysdynResource;
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17 import org.simantics.sysdyn.representation.IndependentVariable;
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18 import org.simantics.sysdyn.representation.utils.FormatUtils;
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19 import org.simantics.sysdyn.representation.utils.IndexUtils;
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22 * Representation of a withlookup expression
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24 * @author Teemu Lempinen
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27 @GraphType(SysdynResource.URIs.WithLookupExpression)
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28 public class WithLookupExpression extends Expression {
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30 @RelatedValue(SysdynResource.URIs.WithLookupExpression_lookup)
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31 private String lookupTable;
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32 @RelatedValue(SysdynResource.URIs.WithLookupExpression_expression)
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33 private String equation;
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36 public String getEquation(IndependentVariable variable) {
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37 String equation = FormatUtils.formatExpressionForModelica(variable, this.equation);
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38 String range = IndexUtils.rangeToIndexes(variable, this.getArrayRange());
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41 " " + variable.getName() + (range.equals("[:]") ? "" : range) + " = interpolate(" + equation + ", " + lookupTable + ");\n";
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45 public String getExpression(IndependentVariable variable) {
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46 return "interpolate(" + equation + ", " + lookupTable + ")";
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