| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 1999 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xerces" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache\@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation, and was |
| * originally based on software copyright (c) 1999, International |
| * Business Machines, Inc., http://www.ibm.com . For more information |
| * on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| /** |
| * $Log$ |
| * Revision 1.1 1999/11/09 01:03:14 twl |
| * Initial revision |
| * |
| * Revision 1.2 1999/11/08 20:45:38 rahul |
| * Swat for adding in Product name and CVS comment log variable. |
| * |
| */ |
| |
| |
| #if !defined(CONTENTSPECNODE_HPP) |
| #define CONTENTSPECNODE_HPP |
| |
| #include <framework/XMLElementDecl.hpp> |
| #include <util/XML4CDefs.hpp> |
| |
| class XMLBuffer; |
| class XMLValidator; |
| |
| |
| class ContentSpecNode |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Class specific types |
| // ----------------------------------------------------------------------- |
| enum NodeTypes |
| { |
| Leaf |
| , ZeroOrOne |
| , ZeroOrMore |
| , OneOrMore |
| , Choice |
| , Sequence |
| }; |
| |
| |
| // ----------------------------------------------------------------------- |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| ContentSpecNode(); |
| ContentSpecNode(const unsigned int elemId); |
| ContentSpecNode |
| ( |
| const NodeTypes type |
| , ContentSpecNode* const firstToAdopt |
| , ContentSpecNode* const secondToAdopt |
| ); |
| ~ContentSpecNode(); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Getter methods |
| // ----------------------------------------------------------------------- |
| unsigned int getElemId() const; |
| ContentSpecNode* getFirst(); |
| const ContentSpecNode* getFirst() const; |
| ContentSpecNode* getSecond(); |
| const ContentSpecNode* getSecond() const; |
| NodeTypes getType() const; |
| bool isPCData() const; |
| ContentSpecNode* orphanFirst(); |
| ContentSpecNode* orphanSecond(); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Setter methods |
| // ----------------------------------------------------------------------- |
| void setElemId(const unsigned int elemId); |
| void setFirst(ContentSpecNode* const toAdopt); |
| void setSecond(ContentSpecNode* const toAdopt); |
| void setType(const NodeTypes type); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Miscellaneous |
| // ----------------------------------------------------------------------- |
| void formatSpec |
| ( |
| const XMLValidator& validator |
| , XMLBuffer& bufToFill |
| ) const; |
| |
| |
| private : |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| ContentSpecNode(const ContentSpecNode&); |
| void operator=(const ContentSpecNode&); |
| |
| |
| // ----------------------------------------------------------------------- |
| // Private Data Members |
| // |
| // fElemId |
| // If the type is Leaf, then this is the id of the element. If its |
| // fgPCDataElemId, then its a PCData node. |
| // |
| // fFirst |
| // fSecond |
| // The optional first and second nodes. The fType field indicates |
| // which of these are valid. The validaty constraints are: |
| // |
| // Leaf = Neither valid |
| // ZeroOrOne, ZeroOrMore = First |
| // Choice, Sequence = First and Second |
| // |
| // fType |
| // The type of node. This controls how many of the child node fields |
| // are used. |
| // ----------------------------------------------------------------------- |
| unsigned int fElemId; |
| ContentSpecNode* fFirst; |
| ContentSpecNode* fSecond; |
| NodeTypes fType; |
| }; |
| |
| |
| // --------------------------------------------------------------------------- |
| // ContentSpecNode: Constructors and Destructor |
| // --------------------------------------------------------------------------- |
| inline ContentSpecNode::ContentSpecNode() : |
| |
| fElemId(XMLElementDecl::fgInvalidElemId) |
| , fFirst(0) |
| , fSecond(0) |
| , fType(ContentSpecNode::Leaf) |
| { |
| } |
| |
| inline |
| ContentSpecNode::ContentSpecNode(const unsigned int elemId) : |
| |
| fElemId(elemId) |
| , fFirst(0) |
| , fSecond(0) |
| , fType(ContentSpecNode::Leaf) |
| { |
| } |
| |
| inline |
| ContentSpecNode::ContentSpecNode(const NodeTypes type |
| , ContentSpecNode* const firstToAdopt |
| , ContentSpecNode* const secondToAdopt) : |
| |
| fElemId(XMLElementDecl::fgInvalidElemId) |
| , fFirst(firstToAdopt) |
| , fSecond(secondToAdopt) |
| , fType(type) |
| { |
| } |
| |
| inline ContentSpecNode::~ContentSpecNode() |
| { |
| // Delete our children, which cause recursive cleanup |
| delete fFirst; |
| delete fSecond; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ContentSpecNode: Getter methods |
| // --------------------------------------------------------------------------- |
| inline unsigned int ContentSpecNode::getElemId() const |
| { |
| return fElemId; |
| } |
| |
| inline ContentSpecNode* ContentSpecNode::getFirst() |
| { |
| return fFirst; |
| } |
| |
| inline const ContentSpecNode* ContentSpecNode::getFirst() const |
| { |
| return fFirst; |
| } |
| |
| inline ContentSpecNode* ContentSpecNode::getSecond() |
| { |
| return fSecond; |
| } |
| |
| inline const ContentSpecNode* ContentSpecNode::getSecond() const |
| { |
| return fSecond; |
| } |
| |
| inline ContentSpecNode::NodeTypes ContentSpecNode::getType() const |
| { |
| return fType; |
| } |
| |
| inline bool ContentSpecNode::isPCData() const |
| { |
| return ((fType == Leaf) && (fElemId == XMLElementDecl::fgPCDataElemId)); |
| } |
| |
| inline ContentSpecNode* ContentSpecNode::orphanFirst() |
| { |
| ContentSpecNode* retNode = fFirst; |
| fFirst = 0; |
| return retNode; |
| } |
| |
| inline ContentSpecNode* ContentSpecNode::orphanSecond() |
| { |
| ContentSpecNode* retNode = fSecond; |
| fSecond = 0; |
| return retNode; |
| } |
| |
| |
| // --------------------------------------------------------------------------- |
| // ContentSpecType: Setter methods |
| // --------------------------------------------------------------------------- |
| inline void ContentSpecNode::setElemId(const unsigned int newId) |
| { |
| fElemId = newId; |
| } |
| |
| inline void ContentSpecNode::setFirst(ContentSpecNode* const toAdopt) |
| { |
| delete fFirst; |
| fFirst = toAdopt; |
| } |
| |
| inline void ContentSpecNode::setSecond(ContentSpecNode* const toAdopt) |
| { |
| delete fSecond; |
| fSecond = toAdopt; |
| } |
| |
| inline void ContentSpecNode::setType(const NodeTypes type) |
| { |
| fType = type; |
| } |
| |
| #endif |
