node.java

来自「介绍了hibernate的入门有一些基本常用的事例」· Java 代码 · 共 53 行

//$Id: Node.java,v 1.3 2005/02/12 07:27:30 steveebersole Exp $
package org.hibernate.test.ops;

import java.util.HashSet;
import java.util.Set;

/**
 * @author Gavin King
 */
public class Node {
	private String name;
	private Node parent;
	private Set children = new HashSet();
	private String description;
	
	public Node() {}
	
	public Node(String name) {
		this.name = name;
	}
	
	public Set getChildren() {
		return children;
	}
	public void setChildren(Set children) {
		this.children = children;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
	public Node getParent() {
		return parent;
	}
	public void setParent(Node parent) {
		this.parent = parent;
	}
	
	public Node addChild(Node child) {
		children.add(child);
		child.setParent(this);
		return this;
	}
	public String getDescription() {
		return description;
	}
	public void setDescription(String description) {
		this.description = description;
	}
}