bundles/org.eclipse.rap.rwt.osgi/src/org/eclipse/rap/rwt/osgi/internal/ApplicationReferencesContainer.java

/*******************************************************************************
 * Copyright (c) 2011 Frank Appel 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:
 *    Frank Appel - initial API and implementation
 ******************************************************************************/
package org.eclipse.rap.rwt.osgi.internal;

import java.util.HashSet;


class ApplicationReferencesContainer {

  private final HashSet<ApplicationReferenceImpl> applicationReferences;

  ApplicationReferencesContainer() {
    applicationReferences = new HashSet<ApplicationReferenceImpl>();
  }

  void add( ApplicationReferenceImpl applicationReference ) {
    applicationReferences.add( applicationReference );
  }

  void remove( ApplicationReferenceImpl applicationReference ) {
    applicationReferences.remove( applicationReference );
  }

  void clear() {
    applicationReferences.clear();
  }

  ApplicationReferenceImpl[] getAll() {
    int size = applicationReferences.size();
    ApplicationReferenceImpl[] result = new ApplicationReferenceImpl[ size ];
    return applicationReferences.toArray( result );
  }
}