animal.java

hibernate_tutorial经典教程

package tutorial.inheritance.tableperhierarchy;
/**
 * @hibernate.class
 * 	table="Animal"
 * 	discriminator-value="A"
 * @hibernate.discriminator
 * 	column="discriminator"
 * 	type="char"
 */
public abstract class Animal {
	private Long id;
	private String name;
	/**
	 * @hibernate.id
	 *	column="ID"
	 *	generator-class="hilo" 
	 *	unsaved-value="null"
	 */
	public Long getId() {return id;}
	public void setId(Long id) {this.id = id;}
	/**
	 * @hibernate.property 
	 */
	public String getName() {return name;}
	public void setName(String name) {this.name = name;}
	
	public abstract void makeSound();
}