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1
37
38 package org.htmlcleaner;
39
40 import java.io.IOException  ;
41 import java.util.*;
42
43
50 public class TagNode extends TagToken {
51
52 private TagNode parent = null;
53 private Map attributes = new TreeMap();
54 private List children = new ArrayList();
55 private List itemsToMove = null;
56
57 private transient boolean isFormed = false;
58
59 public TagNode() {
60 }
61
62 public TagNode(String name) {
63 super(name.toLowerCase());
64 }
65
66 public Map getAttributes() {
67 return attributes;
68 }
69
70 public List getChildren() {
71 return children;
72 }
73
74 public TagNode getParent() {
75 return parent;
76 }
77
78 public void addAttribute(String attName, String attValue) {
79 if ( attName != null && !"".equals(attName.trim()) ) {
80 attributes.put( attName.toLowerCase(), attValue == null ? "" : attValue );
81 }
82 }
83
84 public void addChild(Object child) {
85 children.add(child);
86 if (child instanceof TagNode) {
87 TagNode childTagNode = (TagNode)child;
88 childTagNode.parent = this;
89 }
90 }
91
92 public void addChildren(List children) {
93 if (children != null) {
94 Iterator it = children.iterator();
95 while (it.hasNext()) {
96 Object child = it.next();
97 addChild(child);
98 }
99 }
100 }
101
102 public void addItemForMoving(Object item) {
103 if (itemsToMove == null) {
104 itemsToMove = new ArrayList();
105 }
106
107 itemsToMove.add(item);
108 }
109
110 public List getItemsToMove() {
111 return itemsToMove;
112 }
113
114 public void setItemsToMove(List itemsToMove) {
115 this.itemsToMove = itemsToMove;
116 }
117
118 public boolean isFormed() {
119 return isFormed;
120 }
121
122 public void setFormed() {
123 this.isFormed = true;
124 }
125
126 public void serialize(XmlSerializer xmlSerializer) throws IOException {
127 xmlSerializer.serialize(this);
128 }
129
130 public TagNode makeCopy() {
131 TagNode copy = new TagNode(this.name);
132 copy.attributes = this.attributes;
133
134 return copy;
135 }
136
137 } |
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