source: icXML/icXML-devel/src/xercesc/framework/psvi/XSAttributeUse.hpp @ 2722

Last change on this file since 2722 was 2722, checked in by cameron, 6 years ago

Original Xerces files with import mods for icxercesc

File size: 4.1 KB
Line 
1/*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements.  See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License.  You may obtain a copy of the License at
8 *
9 *      http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18/*
19 * $Id: XSAttributeUse.hpp 527149 2007-04-10 14:56:39Z amassari $
20 */
21
22#if !defined(XERCESC_INCLUDE_GUARD_XSATTRIBUTEUSE_HPP)
23#define XERCESC_INCLUDE_GUARD_XSATTRIBUTEUSE_HPP
24
25#include <xercesc/framework/psvi/XSObject.hpp>
26
27XERCES_CPP_NAMESPACE_BEGIN
28
29/**
30 * This class describes all properties of a Schema Attribute
31 * Use component.
32 * This is *always* owned by the validator /parser object from which
33 * it is obtained. 
34 */
35
36// forward declarations
37class XSAttributeDeclaration;
38
39class XMLPARSER_EXPORT XSAttributeUse : public XSObject
40{
41public:
42
43    //  Constructors and Destructor
44    // -----------------------------------------------------------------------
45    /** @name Constructors */
46    //@{
47
48    /**
49      * The default constructor
50      * @param  xsAttDecl
51      * @param  xsModel
52      * @param  manager     The configurable memory manager
53      */
54    XSAttributeUse
55    (
56        XSAttributeDeclaration* const xsAttDecl,
57        XSModel* const xsModel,
58        MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
59    );
60
61    //@};
62
63    /** @name Destructor */
64    //@{
65    ~XSAttributeUse();
66    //@}
67
68    //---------------------
69    /** @name XSAttributeUse methods */
70
71    //@{
72
73    /**
74     * [required]: determines whether this use of an attribute declaration
75     * requires an appropriate attribute information item to be present, or
76     * merely allows it.
77     */
78    bool getRequired() const;
79
80    /**
81     * [attribute declaration]: provides the attribute declaration itself,
82     * which will in turn determine the simple type definition used.
83     */
84    XSAttributeDeclaration *getAttrDeclaration() const;
85
86    /**
87     * Value Constraint: one of default, fixed.
88     */
89    XSConstants::VALUE_CONSTRAINT getConstraintType() const;
90
91    /**
92     * Value Constraint: The actual value.
93     */
94    const XMLCh *getConstraintValue();
95
96    //@}
97
98    //----------------------------------
99    /** methods needed by implementation */
100
101    //@{
102
103    //@}
104
105private:
106
107    // set data
108    void set
109    (
110        const bool isRequired
111        , XSConstants::VALUE_CONSTRAINT constraintType
112        , const XMLCh* const constraintValue
113    );
114
115    friend class XSObjectFactory;
116   
117    // -----------------------------------------------------------------------
118    //  Unimplemented constructors and operators
119    // -----------------------------------------------------------------------
120    XSAttributeUse(const XSAttributeUse&);
121    XSAttributeUse & operator=(const XSAttributeUse &);
122
123protected:
124
125    // -----------------------------------------------------------------------
126    //  data members
127    // -----------------------------------------------------------------------
128    bool                          fRequired;
129    XSConstants::VALUE_CONSTRAINT fConstraintType;   
130    const XMLCh*                  fConstraintValue;
131    XSAttributeDeclaration*       fXSAttributeDeclaration;
132};
133
134inline XSAttributeDeclaration *XSAttributeUse::getAttrDeclaration() const
135{
136    return fXSAttributeDeclaration;
137}
138
139inline bool XSAttributeUse::getRequired() const
140{
141    return fRequired;
142}
143
144inline XSConstants::VALUE_CONSTRAINT XSAttributeUse::getConstraintType() const
145{
146    return fConstraintType;
147}
148
149inline const XMLCh *XSAttributeUse::getConstraintValue()
150{
151    return fConstraintValue;
152}
153
154XERCES_CPP_NAMESPACE_END
155
156#endif
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