blob: 34aae049c11662b0a284be5305c61080d54fb289 (
plain)
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
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1999 by Sun Microsystems, Inc.
* All rights reserved.
*
*/
// ServiceLocationAttributeDescriptor.java: Describes an SLP attribute.
// Author: James Kempf
// Created On: Thu Jun 19 10:38:01 1997
// Last Modified By: James Kempf
// Last Modified On: Fri May 22 13:01:18 1998
// Update Count: 16
//
package com.sun.slp;
import java.util.*;
/**
* Objects implementing the <b>ServiceLocationAttributeDescriptor</b>
* interface return information on a particular service location attribute.
* This information is primarily for GUI tools. Programmatic attribute
* verification should be done through the
* <b>ServiceLocationAttributeVerifier</b>.
*
* @author James Kempf
*
*/
public interface ServiceLocationAttributeDescriptor {
/**
* Return the attribute's id.
*
* @return A <b>String</b> for the attribute's id.
*/
public String getId();
/**
* Return the fully qualified Java type of the attribute. SLP types
* are translated into Java types as follows:<br>
*<ol>
* <li><i>STRING</i> -- <i>"java.lang.String"</i></li>
* <li><i>INTEGER</i> -- <i>"java.lang.Integer"</i></li>
* <li><i>BOOLEAN</i> -- <i>"java.lang.Boolean"</i></li>
* <li><i>OPAQUE</i> -- <i>"[B"</i> (i.e. array of byte,
* <b>byte[]</b>)</li>
* <li><i>KEYWORD</i> -- null string, <i>""</i></li>
*</ol>
*
* @return A <b>String</b> containing the Java type name for the
* attribute values.
*/
public String getValueType();
/**
* Return attribute's help text.
*
* @return A <b>String</b> containing the attribute's help text.
*/
public String getDescription();
/**
* Return an <b>Enumeration</b> of allowed values for the attribute type.
* For keyword attributes returns null. For no allowed values
* (i.e. unrestricted) returns an empty <b>Enumeration</b>. Small memory
* implementations may want to parse values on demand rather
* than at the time the descriptor is created.
*
* @return An <b>Enumeration</b> of allowed values for the attribute,
* or null if the attribute is keyword.
*/
public Enumeration getAllowedValues();
/**
* Return an <b>Enumeration</b> of default values for the attribute type.
* For keyword attributes returns null. For no allowed values
* (i.e. unrestricted) returns an empty <b>Enumeration</b>. Small memory
* implementations may want to parse values on demand rather
* than at the time the descriptor is created.
*
* @return An <b>Enumeration</b> of default values for the attribute or
* null if the attribute is keyword.
*/
public Enumeration getDefaultValues();
/**
* Returns true if the <i>"M"</i> flag is set.
*
* @return True if the <i>"M"</i> flag is set.
*/
public boolean getIsMultivalued();
/**
* Returns true if the <i>"O"</i>" flag is set.
*
* @return True if the <i>"O"</i>" flag is set.
*/
public boolean getIsOptional();
/**
* Returns true if the <i>"X"</i>" flag is set.
*
* @return True if the <i>"X"</i> flag is set.
*/
public boolean getRequiresExplicitMatch();
/**
* Returns true if the <i>"L"</i> flag is set.
*
* @return True if the <i>"L"</i> flag is set.
*/
public boolean getIsLiteral();
/**
* Returns <i>true</i> if the attribute is a keyword attribute.
*
* @return <i>true</i> if the attribute is a keyword attribute
*/
public boolean getIsKeyword();
}
|
