package builder;
/**
 * 
 * DOC 種族角色
 * 
 */
public class Race {
  private String name;// 名字
  private String skinColor;// 膚色
  private String sex;// 性別
  public String getName() {
    return this.name;
  }
  public void setName(String name) {
    this.name = name;
  }
  public String getSkinColor() {
    return this.skinColor;
  }
  public void setSkinColor(String skinColor) {
    this.skinColor = skinColor;
  }
  public String getSex() {
    return this.sex;
  }
  public void setSex(String sex) {
    this.sex = sex;
  }
}
package builder;
/**
 * 
 * DOC 我們關心的不僅僅是創(chuàng)建一個人物，還要關心其特征的創(chuàng)建
 * 
 */
public class RaceBuilder {
  private Race race;
  /**
   * DOC 創(chuàng)建一個種族
   * 
   * @return
   */
  public RaceBuilder builder() {
    this.race = new Race();
    return this;
  }
  /**
   * DOC 取名字
   * 
   * @return
   */
  public RaceBuilder setName(String name) {
    this.race.setName(name);
    return this;
  }
  /**
   * DOC 選擇性別
   * 
   * @return
   */
  public RaceBuilder setSex(String sex) {
    this.race.setSex(sex);
    return this;
  }
  /**
   * DOC 選擇膚色
   * 
   * @return
   */
  public RaceBuilder setSkinColor(String skinColor) {
    this.race.setSkinColor(skinColor);
    return this;
  }
  /**
   * 
   * DOC 返回這個創(chuàng)建好的種族
   * 
   * @return
   */
  public Race create() {
    return this.race;
  }
}

package builder;
public class Main {
  public static void main(String[] args) {
    Race race = new RaceBuilder().builder().setName("張三").setSex("男").setSkinColor("白色").create();
  }
}