content: /*
   * Copyright (C) 2013 Glyptodon LLC
   * 
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   * 
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   * 
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   */
  
  package org.glyptodon.guacamole.net.auth;
  
  /**
   * Basic implementation of a Guacamole connection group.
   *
   * @author James Muehlner
   */
  public abstract class AbstractConnectionGroup implements ConnectionGroup {
  
      /**
       * The name associated with this connection group.
       */
      private String name;
  
      /**
       * The unique identifier associated with this connection group.
       */
      private String identifier;
  
      /**
       * The unique identifier of the parent connection group for
       * this connection group.
       */
      private String parentIdentifier;
      
      /**
       * The type of this connection group.
       */
      private ConnectionGroup.Type type;
      
      @Override
      public String getName() {
          return name;
      }
  
      @Override
      public void setName(String name) {
          this.name = name;
      }
  
      @Override
      public String getIdentifier() {
          return identifier;
      }
  
      @Override
      public void setIdentifier(String identifier) {
          this.identifier = identifier;
      }
  
      @Override
      public String getParentIdentifier() {
          return parentIdentifier;
      }
  
      @Override
      public void setParentIdentifier(String parentIdentifier) {
          this.parentIdentifier = parentIdentifier;
      }
      
      @Override
      public ConnectionGroup.Type getType() {
          return type;
      }
      
      @Override
      public void setType(ConnectionGroup.Type type) {
          this.type = type;
      }
  
      @Override
      public int hashCode() {
          if (identifier == null) return 0;
          return identifier.hashCode();
      }
  
      @Override
      public boolean equals(Object obj) {
  
          // Not equal if null or not a ConnectionGroup
          if (obj == null) return false;
          if (!(obj instanceof AbstractConnectionGroup)) return false;
  
          // Get identifier
          String objIdentifier = ((AbstractConnectionGroup) obj).identifier;
  
          // If null, equal only if this identifier is null
          if (objIdentifier == null) return identifier == null;
  
          // Otherwise, equal only if strings are identical
          return objIdentifier.equals(identifier);
  
      }
  
  }
  