/******************************************************************************
* Copyright (c) 2006, 2010 VMware Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html and the Apache License v2.0
* is available at http://www.opensource.org/licenses/apache2.0.php.
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
* VMware Inc.
*****************************************************************************/
package org.eclipse.gemini.blueprint.service.importer.support.internal.collection;
import java.util.Comparator;
import org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceProxyCreator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.Filter;
/**
* Ordered list similar to a SortedSet with the difference, that it accepts duplicates.
*
* @see Comparable
* @see Comparator
* @see java.util.SortedSet
*
* @author Costin Leau
*
*/
public class OsgiServiceSortedList extends OsgiServiceList {
private final Comparator comparator;
/**
* @param filter
* @param context
* @param classLoader
*/
public OsgiServiceSortedList(Filter filter, BundleContext context, ClassLoader classLoader,
ServiceProxyCreator proxyCreator, boolean useServiceReference) {
this(filter, context, classLoader, null, proxyCreator, useServiceReference);
}
public OsgiServiceSortedList(Filter filter, BundleContext context, ClassLoader classLoader, Comparator comparator,
ServiceProxyCreator proxyCreator, boolean useServiceReference) {
super(filter, context, classLoader, proxyCreator, useServiceReference);
this.comparator = comparator;
}
protected DynamicCollection createInternalDynamicStorage() {
storage = new DynamicSortedList(comparator);
return (DynamicCollection) storage;
}
public Comparator comparator() {
return comparator;
}
}