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A Java library for reading and writing General Transit Feed Spec feeds

There is a newer version: 1.3.4

/**
 * Copyright (C) 2011 Brian Ferris 
 *
 * 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 org.onebusaway.gtfs.model;

import java.io.Serializable;

public abstract class IdentityBean implements Serializable {

  private static final long serialVersionUID = 1L;

  public abstract T getId();

  public abstract void setId(T id);

  /***************************************************************************
   * {@link Object}
   **************************************************************************/

  @Override
  public boolean equals(Object obj) {
    if (obj == null || !(obj instanceof IdentityBean) || getClass() != obj.getClass())
      return false;
    IdentityBean entity = (IdentityBean) obj;
    return getId().equals(entity.getId());
  }

  @Override
  public int hashCode() {
    return getId().hashCode();
  }
}