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/*******************************************************************************
* Copyright (c) 2011 Wind River Systems, Inc. and others. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.runtime.stepper;
import org.eclipse.tcf.te.runtime.stepper.extensions.manager.StepExtensionPointManager;
import org.eclipse.tcf.te.runtime.stepper.extensions.manager.StepGroupExtensionPointManager;
/**
* Central manager providing access to the stepper, steps and step groups
* contributed via extension points.
*/
public final class StepperManager {
// References to the extension point managers
private final StepExtensionPointManager stepExtManager = new StepExtensionPointManager();
private final StepGroupExtensionPointManager stepGroupExtManager = new StepGroupExtensionPointManager();
/*
* Thread save singleton instance creation.
*/
private static class LazyInstance {
public static StepperManager instance = new StepperManager();
}
/**
* Constructor.
*/
StepperManager() {
super();
}
/**
* Returns the singleton instance of the manager.
*/
public static StepperManager getInstance() {
return LazyInstance.instance;
}
/**
* Returns the step extension point manager instance.
*
* @return The step extension point manager instance.
*/
public StepExtensionPointManager getStepExtManager() {
return stepExtManager;
}
/**
* Returns the step group extension point manager instance.
*
* @return The step group extension point manager instance.
*/
public StepGroupExtensionPointManager getStepGroupExtManager() {
return stepGroupExtManager;
}
}
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