CakeToppingInfo.java

/**
 * The MIT License
 * Copyright (c) 2014-2016 Ilkka Seppälä
 *
 * 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 com.iluwatar.layers;

import java.util.Optional;

/**
 * 
 * DTO for cake toppings
 *
 */
public class CakeToppingInfo {

  public final Optional<Long> id;
  public final String name;
  public final int calories;

  /**
   * Constructor
   */
  public CakeToppingInfo(Long id, String name, int calories) {
    this.id = Optional.of(id);
    this.name = name;
    this.calories = calories;
  }

  /**
   * Constructor
   */
  public CakeToppingInfo(String name, int calories) {
    this.id = Optional.empty();
    this.name = name;
    this.calories = calories;
  }

  @Override
  public String toString() {
    return String.format("CakeToppingInfo id=%d name=%s calories=%d", id.orElse(-1L), name, calories);
  }
}