/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 *
 *     https://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.apache.jdo.tck.pc.inheritance;

import java.io.Serializable;

/** */
public class TopPersist { //  persistent

  public int intA; // not managed
  public double doubleB; // persistent
  public int intB; // persistent

  private int keyValue; // persistent--used as key field in application identity
  private static int nextKeyValue = 1;

  public TopPersist() {
    intA = Constants.intA_V[0];
    doubleB = Constants.doubleB_V[0];
    intB = Constants.intB_V[0];
  }

  public TopPersist(int intA, double doubleVal, int intB) {
    keyValue = nextKeyValue++;
    this.intA = intA;
    doubleB = doubleVal;
    this.intB = intB;
  }

  public static class Id implements Serializable {

    private static final long serialVersionUID = 1L;

    public int keyValue;

    public Id() {}

    public Id(int keyValue) {
      this.keyValue = keyValue;
    }

    public Id(String s) {
      try {
        keyValue = Integer.parseInt(s);
      } catch (NumberFormatException e) {
        keyValue = 0;
      }
    }

    public boolean equals(Object obj) {
      if (obj == null || !this.getClass().equals(obj.getClass())) return false;
      else return keyValue == ((Id) obj).keyValue;
    }

    public int hashCode() {
      return keyValue;
    }

    public String toString() {
      return Integer.toString(keyValue);
    }
  }
}