/** | |
* <copyright> | |
* | |
* Copyright (c) 2010 Thales Corporate Services S.A.S. | |
* This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v2.0 | |
* which accompanies this distribution, and is available at | |
* https://www.eclipse.org/legal/epl-v2.0 | |
* | |
* SPDX-License-Identifier: EPL-2.0 | |
* | |
* Contributors: | |
* Thales Corporate Services S.A.S - initial API and implementation | |
* | |
* </copyright> | |
*/ | |
package org.eclipse.egf.usecase.pattern.uc1.helper; | |
import org.eclipse.egf.common.helper.ObjectHolder; | |
import org.eclipse.egf.model.pattern.PatternContext; | |
/** | |
* @author Benoit Langlois | |
*/ | |
public class MyHelper { | |
private static final String KEY_COUNTER = "counter"; //$NON-NLS-1$ | |
public static void resetCounter(PatternContext ctx) { | |
ObjectHolder<Integer> holder = new ObjectHolder<Integer>(new Integer(0)); | |
ctx.setValue(KEY_COUNTER, holder); | |
} | |
@SuppressWarnings("unchecked") | |
public static void incCounter(PatternContext ctx) { | |
ObjectHolder<Integer> holder = (ObjectHolder<Integer>) ctx.getValue(KEY_COUNTER); | |
holder.object = new Integer(holder.object.intValue() + 1); | |
} | |
@SuppressWarnings("unchecked") | |
public static Integer getCounter(PatternContext ctx) { | |
ObjectHolder<Integer> holder = (ObjectHolder<Integer>) ctx.getValue(KEY_COUNTER); | |
return holder.object; | |
} | |
} |