API Overview API Index Package Overview Direct link to this page
JDK 1.6
  javax.lang.model.util. SimpleAnnotationValueVisitor6 View Javadoc
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
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243

/*
 * @(#)SimpleAnnotationValueVisitor6.java	1.6 06/08/15
 *
 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

package javax.lang.model.util;


import java.util.List;
import javax.lang.model.element.*;

import javax.lang.model.type.TypeMirror;
import static javax.lang.model.SourceVersion.*;
import javax.lang.model.SourceVersion;
import javax.annotation.processing.SupportedSourceVersion;

/**
 * A simple visitor for annotation values with default behavior
 * appropriate for the {@link SourceVersion#RELEASE_6 RELEASE_6}
 * source version.  Visit methods call {@link
 * #defaultAction} passing their arguments to {@code defaultAction}'s
 * corresponding parameters.
 *
 * <p> Methods in this class may be overridden subject to their
 * general contract.  Note that annotating methods in concrete
 * subclasses with {@link java.lang.Override @Override} will help
 * ensure that methods are overridden as intended.
 *
 * <p> <b>WARNING:</b> The {@code AnnotationValueVisitor} interface
 * implemented by this class may have methods added to it in the
 * future to accommodate new, currently unknown, language structures
 * added to future versions of the Java&trade; programming language.
 * Therefore, methods whose names begin with {@code "visit"} may be
 * added to this class in the future; to avoid incompatibilities,
 * classes which extend this class should not declare any instance
 * methods with names beginning with {@code "visit"}.
 * 
 * <p>When such a new visit method is added, the default
 * implementation in this class will be to call the {@link
 * #visitUnknown visitUnknown} method.  A new simple annotation
 * value visitor class will also be introduced to correspond to the
 * new language level; this visitor will have different default
 * behavior for the visit method in question.  When the new visitor is
 * introduced, all or portions of this visitor may be deprecated.
 *
 * @param <R> the return type of this visitor's methods
 * @param <P> the type of the additional parameter to this visitor's methods.
 *
 * @author Joseph D. Darcy
 * @author Scott Seligman
 * @author Peter von der Ah&eacute;
 * @version 1.6 06/08/15
 * @since 1.6
 */
@SupportedSourceVersion(RELEASE_6)
public class SimpleAnnotationValueVisitor6<R, P> 
    extends AbstractAnnotationValueVisitor6<R, P> {

    /**
     * Default value to be returned; {@link #defaultAction
     * defaultAction} returns this value unless the method is
     * overridden.
     */
    protected final R DEFAULT_VALUE;

    /**
     * Constructor for concrete subclasses; uses {@code null} for the
     * default value.
     */
    protected SimpleAnnotationValueVisitor6() {
	super();
	DEFAULT_VALUE = null;
    }

    /**
     * Constructor for concrete subclasses; uses the argument for the
     * default value.
     *
     * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
     */
    protected SimpleAnnotationValueVisitor6(R defaultValue) {
	super();
	DEFAULT_VALUE = defaultValue;
    }

    /**
     * The default action for visit methods.  The implementation in
     * this class just returns {@link #DEFAULT_VALUE}; subclasses will
     * commonly override this method.
     *
     * @param o the value of the annotation
     * @param p a visitor-specified parameter
     * @return {@code DEFAULT_VALUE} unless overridden
     */
    protected R defaultAction(Object o, P p) {
	return DEFAULT_VALUE;
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param b {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitBoolean(boolean b, P p) {
	return defaultAction(b, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param b {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitByte(byte b, P p) {
	return defaultAction(b, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param c {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitChar(char c, P p) {
	return defaultAction(c, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param d {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitDouble(double d, P p) {
	return defaultAction(d, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param f {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitFloat(float f, P p) {
	return defaultAction(f, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param i {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitInt(int i, P p) {
	return defaultAction(i, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param i {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitLong(long i, P p) {
	return defaultAction(i, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param s {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitShort(short s, P p) {
	return defaultAction(s, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param s {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitString(String s, P p) {
	return defaultAction(s, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param t {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitType(TypeMirror t, P p) {
	return defaultAction(t, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param c {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitEnumConstant(VariableElement c, P p) {
	return defaultAction(c, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param a {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitAnnotation(AnnotationMirror a, P p) {
	return defaultAction(a, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param vals {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    public R visitArray(List<? extends AnnotationValue> vals, P p) {
	return defaultAction(vals, p);
    }    
}

Generated By: JavaOnTracks Doclet 0.1.4     ©Thibaut Colar