blob: 985bbc0ad4cd81fca215d3383c9489750e126da4 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
/*******************************************************************************
* Copyright (c) 2002, 2005 Object Factory Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Object Factory Inc. - Initial implementation
* IBM Corporation - fix for Bug 40951
*******************************************************************************/
package org.eclipse.ant.internal.ui.dtd.schema;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.ant.internal.ui.dtd.IAttribute;
import org.eclipse.ant.internal.ui.dtd.IDfm;
import org.eclipse.ant.internal.ui.dtd.IElement;
import org.eclipse.ant.internal.ui.dtd.IModel;
import org.eclipse.ant.internal.ui.dtd.ParseError;
public class Element extends Atom implements IElement {
private boolean fUndefined = true;
private boolean fText;
private IModel fModel;
private Map fMap = new HashMap(4);
private Dfm fElementDfm;
/**
* Constructor
* @param name QName of element.
*/
public Element(String name) {
super(ELEMENT, name);
}
/**
* Set undefined property.
* @param undefined False if defined; otherwise true (default).
*/
public void setUndefined(boolean undefined) {
fUndefined = undefined;
}
/**
* Set text property.
* @param text True if text only; otherwise false (default).
*/
public void setText(boolean text) {
fText = text;
}
/**
* Set model property.
* @param model Dfm describing content model.
*/
public void setContentModel(IModel model) {
fModel = model;
}
/**
* Add an attribute to the attribute map.
* @param attribute Attribute to add.
*/
public void addAttribute(IAttribute attribute) {
fMap.put(attribute.getName(), attribute);
}
/**
* @see org.eclipse.ant.internal.ui.dtd.IElement#getAttributes()
*/
public Map getAttributes() {
return fMap;
}
/* (non-Javadoc)
* @see org.eclipse.ant.internal.ui.dtd.IElement#isMixed()
*/
public IModel getContentModel() {
return fModel;
}
/**
* @see org.eclipse.ant.internal.ui.dtd.IElement#isText()
*/
public boolean isText() {
return fText;
}
/**
* @see org.eclipse.ant.internal.ui.dtd.IElement#isUndefined()
*/
public boolean isUndefined() {
return fUndefined;
}
/**
* @see org.eclipse.ant.internal.ui.dtd.IElement#getDfm()
*/
public IDfm getDfm() {
Dfm dfm = fElementDfm;
if (dfm == null) {
dfm = parseElementDfm();
fElementDfm = dfm;
}
return dfm;
}
private Dfm parseElementDfm() {
Dfm dfm;
if (fAny) {
dfm = Dfm.dfm(true);
dfm.any = true;
}
else if (fEmpty || fText) {
dfm = Dfm.dfm(true);
dfm.empty = true;
}
else {
dfm = parseModel(fModel);
}
return dfm;
}
private Dfm parseModel(IModel model) {
Dfm dfm;
Nfm nfm = model.toNfm();
if (nfm != null) {
try {
dfm = fNfmParser.parse(nfm);
} catch (ParseError e) {
//??? this would be the place to log the error
dfm = Dfm.dfm(false);
}
}
else {
dfm = Dfm.dfm(false);
}
return dfm;
}
private static final NfmParser fNfmParser = new NfmParser();
private boolean fAny;
private boolean fEmpty;
/**
* @see org.eclipse.ant.internal.ui.dtd.IElement#isAny()
*/
public boolean isAny() {
return fAny;
}
/**
* @see org.eclipse.ant.internal.ui.dtd.IElement#isEmpty()
*/
public boolean isEmpty() {
return fEmpty;
}
/**
* Sets the any.
* @param any The any to set
*/
public void setAny(boolean any) {
fAny = any;
}
/**
* Sets the empty.
* @param empty The empty to set
*/
public void setEmpty(boolean empty) {
fEmpty = empty;
}
}
|