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114 lines
3.9 KiB
C++
114 lines
3.9 KiB
C++
// Copyright 2008, Google Inc. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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// 3. Neither the name of Google Inc. nor the names of its contributors may be
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// used to endorse or promote products derived from this software without
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// specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// This file contains the declaration of the XsdElement class.
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#ifndef KML_XSD_XSD_ELEMENT_H__
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#define KML_XSD_XSD_ELEMENT_H__
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#include "boost/intrusive_ptr.hpp"
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#include "kml/base/referent.h"
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#include "kml/xsd/xsd_primitive_type.h"
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namespace kmlbase {
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class Attributes;
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}
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namespace kmlxsd {
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// XsdElement corresponds to <xs:element name="..." type="..." ... />
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// or <xs:element ref="..."/>.
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class XsdElement : public kmlbase::Referent {
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public:
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// Create an XsdElement from the given attributes.
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static XsdElement* Create(const kmlbase::Attributes& attributes);
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// Get the value of the <xs:element abstract="..."> attribute.
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bool is_abstract() const {
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return abstract_;
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}
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// Get the value of the <xs:element default="..."> attribute.
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const string& get_default() const {
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return default_;
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}
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// Get the value of the <xs:element name="..."> attribute. This is the
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// value of ref= if is_ref() is true.
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const string& get_name() const {
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return name_;
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}
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// Get the <xs:element substitutionGroup="..."> attribute.
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const string& get_substitution_group() const {
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return substitution_group_;
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}
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// Get the <xs:element type="..."> attribute.
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const string& get_type() const {
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return type_;
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}
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// Return the XSD type id of the element type IF this element is of a
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// primitive type, else return XSD_INVALID.
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XsdPrimitiveType::TypeId get_type_id() const {
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return type_id_;
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}
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// This returns true if the element is of an XSD native/primitive type.
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// Note that an element of any simpleType is _not_ considered primitive.
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// See XsdPrimitiveType for the list of XSD primitive types.
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bool is_primitive() const {
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return type_id_ != XsdPrimitiveType::XSD_INVALID;
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}
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// This returns true if this is an <xs:element ref="..."> and false if this
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// is an <xs:element name="..." ... >
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bool is_ref() const {
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return ref_ == true;
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}
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private:
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// Use static Create().
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XsdElement();
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// Set the class internals from the attributes and return true if the
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// attributes were valid for an <xsd:element>. False is returned if there
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// was no "name" or "ref" attribute found.
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bool ParseAttributes(const kmlbase::Attributes& attributes);
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bool abstract_;
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bool ref_;
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string default_;
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string name_;
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string type_;
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XsdPrimitiveType::TypeId type_id_;
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string substitution_group_;
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};
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typedef boost::intrusive_ptr<XsdElement> XsdElementPtr;
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} // end namespace kmlxsd
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#endif // KML_XSD_XSD_ELEMENT_H__
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