cd.java

来自「数据持久化,与Hibernate大致相同」· Java 代码 · 共 61 行

package src;

import java.util.ArrayList;
import java.util.List;

/** A class to represent CDs */
public class CD implements java.io.Serializable {

  /** The name of the CD */
  private String name = null;

  /** The artist of the CD */
  private String artist = null;

  /** Track listings */
  private List tracks = null;

  /** Required no-args constructor */
  public CD() {
    super();
  }

  /** Create a new CD */
  public CD(String name, String artist) {
    super();
    this.name = name;
    this.artist = artist;
  }

  public void setName(String name) {
    this.name = name;
  }

  public String getName() {
    return name;
  }

  public void setArtist(String artist) {
    this.artist = artist;
  }

  public String getArtist() {
    return artist;
  }

  public void setTracks(List tracks) {
    this.tracks = tracks;
  }

  public List getTracks() {
    return tracks;
  }

  public void addTrack(String trackName) {
    if (tracks == null) {
      tracks = new ArrayList();
    }
    tracks.add(trackName);
  } 
}