1 /*

     2  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package com.sun.tools.doclets.internal.toolkit.builders;

    27 

    28 import java.util.ArrayList;

    29 import java.util.HashMap;

    30 import java.util.List;

    31 import java.util.Map;

    32 

    33 /**

    34  * Simple class to represent the attribute and elements of an XML node.

    35  */

    36 public class XMLNode {

    37     XMLNode(XMLNode parent, String qname) {

    38         this.parent = parent;

    39         name = qname;

    40         attrs = new HashMap<String,String>();

    41         children = new ArrayList<XMLNode>();

    42 

    43         if (parent != null)

    44             parent.children.add(this);

    45     }

    46 

    47     @Override

    48     public String toString() {

    49         StringBuilder sb = new StringBuilder();

    50         sb.append("<");

    51         sb.append(name);

    52         for (Map.Entry<String,String> e: attrs.entrySet())

    53             sb.append(" " + e.getKey() + "=\"" + e.getValue() + "\"");

    54         if (children.size() == 0)

    55             sb.append("/>");

    56         else {

    57             sb.append(">");

    58             for (XMLNode c: children)

    59                 sb.append(c.toString());

    60             sb.append("</" + name + ">");

    61         }

    62         return sb.toString();

    63     }

    64 

    65     final XMLNode parent;

    66     final String name;

    67     final Map<String,String> attrs;

    68     final List<XMLNode> children;

    69 }