/*
 * 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.building;

import java.io.Serializable;

/** Representation of a multifunction oven in a fitted kitchen. */
public class MultifunctionOven extends Oven implements Serializable {

  private static final long serialVersionUID = 1L;

  /** Whether this oven provides a microwave. */
  protected boolean microwave;

  /** Capabilities of this model */
  protected String capabilities;

  public MultifunctionOven(String make, String model) {
    super(make, model);
  }

  public void setMicrowave(boolean micro) {
    this.microwave = micro;
  }

  public boolean getMicrowave() {
    return microwave;
  }

  public void setCapabilities(String caps) {
    this.capabilities = caps;
  }

  public String getCapabilities() {
    return capabilities;
  }

  @Override
  public boolean equals(Object that) {
    if (this == that) {
      return true;
    }
    if (that == null) {
      return false;
    }
    if (!(that instanceof MultifunctionOven)) {
      return false;
    }
    return super.equals((MultifunctionOven) that);
  }

  public boolean equals(MultifunctionOven that) {
    if (this == that) {
      return true;
    }
    if (that == null) {
      return false;
    }
    return super.equals(that);
  }
}
