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package com.sun.jersey.samples.jmaki.beans;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
/**
*
* @author japod
*/
@XmlRootElement
public class TreeModel {
public static class Node {
@XmlElement public String label;
@XmlElement public boolean expanded;
@XmlElement public List<Node> children;
public Node(){}
public Node(String label){
this(label, null);
}
public Node(String label, Collection<Node> children) {
this.label = label;
if (null != children) {
this.children = new LinkedList<Node>();
this.children.addAll(children);
expanded = true;
}
}
@Override
public int hashCode() {
int result = 13;
result = 5 + 17 * label.hashCode();
if (null != children) {
for (Node n : children) {
result = 5 + 17 * n.hashCode();
}
}
return result;
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof Node)) {
return false;
}
final Node other = (Node) obj;
if (this.label != other.label && (this.label == null || !this.label.equals(other.label))) {
return false;
}
if (this.children != other.children && (this.children == null || !this.children.equals(other.children))) {
return false;
}
return true;
}
@Override
public String toString() {
String result = "(" + label + ":";
if (null != children) {
for (Node n : children) {
result += n.toString();
}
return result + ")";
} else {
return result + "0 children)";
}
}
}
@XmlElement public Node root;
public TreeModel() {}
public TreeModel(Node root) {
this.root = root;
}
@Override
public int hashCode() {
if (null != root) {
return 7 + root.hashCode();
} else {
return 7;
}
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof TreeModel)) {
return false;
}
final TreeModel other = (TreeModel) obj;
if (this.root != other.root && (this.root == null || !this.root.equals(other.root))) {
return false;
}
return true;
}
@Override
public String toString() {
return (null != root) ? root.toString() : "(NULL_ROOT)";
}
}