/*
* RHQ Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
import java.util.LinkedList;
import java.util.List;
public class Node {
private List <Node> children = new LinkedList<Node>();
private String key;
private String value;
public void addChild(Node child) {
children.add(child);
}
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
private String padded(int indent) {
StringBuilder str = new StringBuilder();
for (int i = 0; i < indent; i++) {
str.append(" ");
}
return str.toString();
}
public void print() {
print (0,0);
}
private void print(int indent, int start) {
String out = padded(indent) + key.substring(start + 1);
if (value != null && !"".equals(value.trim())) {
out += " = " + value;
}
System.out.println(out);
for (Node child : children) {
child.print(indent + 2, key.length());
}
}
}