/*
 * Copyright 2005-2017 Dozer Project
 *
 * 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.dozer.vo.direction;

/**
 * @author dmitry.buzdin
 */
public abstract class EntityBase implements Entity {

  private String id;

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

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

  @Override
  public int hashCode() {
    if (this.id == null) {
      throw new IllegalStateException("Id not mapped yet: BOEM.");
    }
    return this.id.hashCode();
  }

}
