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/*****************************************************************************
* Copyright (c) 2012 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.moka.fuml.standardlibrary.library.string;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.papyrus.moka.fuml.Semantics.Classes.Kernel.IntegerValue;
import org.eclipse.papyrus.moka.fuml.Semantics.Classes.Kernel.StringValue;
import org.eclipse.papyrus.moka.fuml.Semantics.Classes.Kernel.Value;
import org.eclipse.papyrus.moka.fuml.Semantics.CommonBehaviors.BasicBehaviors.OpaqueBehaviorExecution;
import org.eclipse.papyrus.moka.fuml.Semantics.CommonBehaviors.BasicBehaviors.ParameterValue;
import org.eclipse.papyrus.moka.fuml.debug.Debug;
public class Substring extends OpaqueBehaviorExecution {
@Override
public void doBody(List<ParameterValue> inputParameters, List<ParameterValue> outputParameters) {
try {
String x = ((StringValue)inputParameters.get(0).values.get(0)).value;
Integer lower = ((IntegerValue)inputParameters.get(1).values.get(0)).value;
Integer upper = ((IntegerValue)inputParameters.get(2).values.get(0)).value;
// ADDED if statement
List<Value> outputs = new ArrayList<Value>();
if (lower >= 1 && lower <= x.length() && upper >= 1 && upper <= x.length() && lower <= upper) {
StringValue result = new StringValue();
result.value = x.substring(lower-1, upper); // CHANGED "lower" to "lower-1"
result.type = this.locus.factory.getBuiltInType("String"); // ADDED
outputs.add(result);
}
outputParameters.get(0).values = outputs;
} catch (Exception e) {
Debug.println("An error occured during the execution of Substring " + e.getMessage());
}
}
@Override
public Value new_() {
return new Substring();
}
}
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