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/*****************************************************************************
* Copyright (c) 2015 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:
* Patrick Tessier(CEA LIST) Patrick.Tessier@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.effbd.command;
import java.text.DecimalFormat;
import java.util.Iterator;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.transaction.RecordingCommand;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.uml2.uml.ActivityNode;
import org.eclipse.uml2.uml.OpaqueAction;
public class ConfigureFunction extends RecordingCommand {
private static final String PREFIX = "F";
protected OpaqueAction opaqueAction;
public ConfigureFunction(TransactionalEditingDomain domain, OpaqueAction opaqueAction) {
super(domain);
this.opaqueAction = opaqueAction;
}
@Override
protected void doExecute() {
opaqueAction.getLanguages().add("NaturalLanguage");
opaqueAction.getBodies().add("Do function");
opaqueAction.setName(getNewIDFunction(opaqueAction.getActivity()));
}
/**
* get new name of Papyrus SysML requirement
*
* @param owner
* the package that will contain requirement
* @return the name for a potential requirement
*/
public static String getNewIDFunction(org.eclipse.uml2.uml.Activity owner) {
int digit = 3;
int i = 0;
DecimalFormat df = new DecimalFormat();
// create suffix
df.setMinimumIntegerDigits(digit);
String value = (df.format(i));
// got through all elements
boolean IDexist = true;
while (IDexist) {
IDexist = false;
i++;
value = (df.format(i));
EList<ActivityNode> node = owner.getOwnedNodes();
for (Iterator<ActivityNode> iterator = node.iterator(); iterator.hasNext() && (!IDexist);) {
ActivityNode currentNode = iterator.next();
// current element is anOpaqueAction?
if (currentNode instanceof OpaqueAction) {
String existedID = currentNode.getName();
String newID = PREFIX + value;
// id already exist so increment suffix
if (newID.equals(existedID)) {
IDexist = true;
}
}
}
}
return PREFIX + value;
}
}
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