/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * $Id: XSFacet.hpp 568078 2007-08-21 11:43:25Z amassari $
 */

#if !defined(XSFACET_HPP)
#define XSFACET_HPP

#include <xercesc/framework/psvi/XSSimpleTypeDefinition.hpp>

XERCES_CPP_NAMESPACE_BEGIN

/**
 * This represents all Schema Facet components with the exception 
 * of Enumeration and Pattern Facets, which are represented by the 
 * XSMultiValueFacet interface.
 * This is *always* owned by the validator /parser object from which
 * it is obtained.  
 */

// forward declarations
class XSAnnotation;

class XMLPARSER_EXPORT XSFacet : public XSObject
{
public:

    //  Constructors and Destructor
    // -----------------------------------------------------------------------
    /** @name Constructors */
    //@{

    /**
      * The default constructor 
      *
      * @param  facetKind
      * @param  lexicalValue
      * @param  isFixed
      * @param  annot
      * @param  xsModel
      * @param  manager     The configurable memory manager
      */
    XSFacet
    (
        XSSimpleTypeDefinition::FACET facetKind
        , const XMLCh* const          lexicalValue
        , bool                        isFixed
        , XSAnnotation* const         annot
        , XSModel* const              xsModel
        , MemoryManager* const        manager = XMLPlatformUtils::fgMemoryManager
    );

    //@};

    /** @name Destructor */
    //@{
    ~XSFacet();
    //@}

    //---------------------
    /** @name XSFacet methods */

    //@{

    /**
     * @return An indication as to the facet's type; see <code>XSSimpleTypeDefinition::FACET</code>
     */
    XSSimpleTypeDefinition::FACET getFacetKind() const;

    /**
     * @return Returns a value of a constraining facet. 
     */
    const XMLCh *getLexicalFacetValue() const;

    /**
     * Check whether a facet value is fixed. 
     */
    bool isFixed() const;

    /**
     * @return an annotation
     */
    XSAnnotation *getAnnotation() const;

    //@}

    //----------------------------------
    /** methods needed by implementation */

    //@{

    //@}
private:

    // -----------------------------------------------------------------------
    //  Unimplemented constructors and operators
    // -----------------------------------------------------------------------
    XSFacet(const XSFacet&);
    XSFacet & operator=(const XSFacet &);

protected:

    // -----------------------------------------------------------------------
    //  data members
    // -----------------------------------------------------------------------
    XSSimpleTypeDefinition::FACET fFacetKind;
    bool                          fIsFixed;
    const XMLCh*                  fLexicalValue;
    XSAnnotation*                 fAnnotation;
};

inline XSSimpleTypeDefinition::FACET XSFacet::getFacetKind() const
{   
    return fFacetKind;
}

inline const XMLCh* XSFacet::getLexicalFacetValue() const
{
    return fLexicalValue;    
}

inline bool XSFacet::isFixed() const
{
    return fIsFixed;
}

inline XSAnnotation* XSFacet::getAnnotation() const
{
    return fAnnotation;
}


XERCES_CPP_NAMESPACE_END

#endif