/*******************************************************************************
    * Copyright 2012 pw999
    * 
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    * 
    *   http://www.apache.org/licenses/LICENSE-2.0
    * 
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   ******************************************************************************/
  package net.sf.oqt.model;
  
  import java.io.Serializable;
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * Models a java package.
   * 
   * @author phillip
   * 
   */
  public class PackageVO implements Serializable, Comparable<PackageVO> {
  
      /**
       * UID
       */
      private static final long serialVersionUID = -7053438277422696830L;
  
      private final String name;
  
      private final List<EntityVO> entities = new ArrayList<EntityVO>();
  
      public PackageVO(final String name) {
          this.name = name;
      }
  
      public final String getName() {
          return name;
      }
  
      public final List<EntityVO> getEntities() {
          return entities;
      }
  
      public boolean isSubpackage(final PackageVO subPackage) {
          return (subPackage.getName().startsWith(getName() + ".")) && (subPackage.getName().length() > getName().length());
      }
  
      @Override
      public int compareTo(final PackageVO o) {
          return getName().compareToIgnoreCase(o.getName());
      }
  
      @Override
      public String toString() {
          return getClass().getSimpleName() + "/" + getName();
      }
  
      @Override
      public int hashCode() {
          final int prime = 31;
          int result = 1;
          result = prime * result + ((name == null) ? 0 : name.hashCode());
          return result;
      }
  
      @Override
      public boolean equals(final Object obj) {
          if (obj instanceof PackageVO) {
              return ((PackageVO) obj).getName().equalsIgnoreCase(getName());
          }
          return super.equals(obj);
      }
  
      
      
  }