archive/releng.builder/tools/apitools/org.eclipse.wtp.releng.tools.component.core/src/org/eclipse/wtp/releng/tools/component/dependency/Plugin.java

/*******************************************************************************
 * Copyright (c) 2005 IBM Corporation 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

package org.eclipse.wtp.releng.tools.component.dependency;

import java.util.ArrayList;
import java.util.List;

public class Plugin
{
  String id;
  List requires;
  List dependents;

  public String getId()
  {
    return id;
  }
  public void setId(String id)
  {
    this.id = id;
  }

  public void addRequire(Plugin plugin)
  {
    if (requires == null)
      requires = new ArrayList();
    requires.add(plugin);
  }

  public List getRequires()
  {
    if (requires != null)
      return new ArrayList(requires);
    else
      return new ArrayList(0);
  }

  public void addDependent(Plugin plugin)
  {
    if (dependents == null)
      dependents = new ArrayList();
    dependents.add(plugin);
  }

  public List getDependents()
  {
    if (dependents != null)
      return new ArrayList(dependents);
    else
      return new ArrayList(0);
  }
}