![]() ![]() |
![]() |
File: [Pegasus] / pegasus / src / Pegasus / CQL / CQLChainedIdentifier.h
(download)
Revision: 1.1.2.11, Wed Sep 29 16:04:20 2004 UTC (19 years, 9 months ago) by chuck Branch: CQL_2_5_BRANCH Changes since 1.1.2.10: +1 -1 lines PEP#: 193 TITLE: CQL stage 1 DESCRIPTION: copyrights |
//%2003//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software, Hewlett-Packard Development // Company, L. P., IBM Corp., The Open Group, Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L. P.; // IBM Corp.; EMC Corporation, The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // // Authors: David Rosckes (rosckes@us.ibm.com) // Bert Rivero (hurivero@us.ibm.com) // Chuck Carmack (carmack@us.ibm.com) // Brian Lucier (lucier@us.ibm.com) // // Modified By: // //%///////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_CQLChainedIdentifier_h #define Pegasus_CQLChainedIdentifier_h #include <Pegasus/Common/Config.h> #include <Pegasus/CQL/Linkage.h> #include <Pegasus/Common/Array.h> #include <Pegasus/Common/String.h> #include <Pegasus/CQL/CQLIdentifier.h> #include <Pegasus/CQL/QueryContext.h> PEGASUS_NAMESPACE_BEGIN class PEGASUS_CQL_LINKAGE CQLScope; class PEGASUS_CQL_LINKAGE CQLFactory; class PEGASUS_CQL_LINKAGE CQLChainedIdentifierRep; /** CQLChainedIdentifier class is used for parsing (not resolving) the identifier portion of a CQL select statement. A couple examples of a CQLIdentifier: Class.EmbeddedObject.Property[3] Class.Property#'OK' The CQLChainedIdentifier class can parse and return each section of a CQL identifier. The possible sections are: class (optional) zero or more embedded objects property Note: this must handle wildcard("*"), embedded objects, arrays, symbolic constants, etc. */ class PEGASUS_CQL_LINKAGE CQLChainedIdentifier { public: CQLChainedIdentifier(); /** constructor Parses the string into the various components of a CQL identifier. Throws parsing errors. */ CQLChainedIdentifier(String inString); CQLChainedIdentifier(CQLIdentifier & id); CQLChainedIdentifier(const CQLChainedIdentifier& cid); ~CQLChainedIdentifier(); /** The getSubIdentifiers method returns the array of subIdentifiers from a CQL SELECT statement. If there are no subidentifiers, an empty array is returned. Example: myClass.embeddedObject.myProperty would return an array of 2 strings: 'myClass' and 'embeddedObject'. myProperty would return an empty array. */ const Array<CQLIdentifier>& getSubIdentifiers()const; String toString()const; void append(CQLIdentifier & id); Uint32 size(); Boolean prepend(CQLIdentifier & id); CQLIdentifier& operator[](Uint32 index); CQLChainedIdentifier& operator=(const CQLChainedIdentifier& rhs); Boolean isSubChain(CQLChainedIdentifier & chain); CQLIdentifier getLastIdentifier(); void applyContext(QueryContext& inContext); friend class CQLFactory; private: void parse(String & string); CQLChainedIdentifierRep* _rep; }; #ifndef PEGASUS_ARRAY_T #define PEGASUS_ARRAY_T CQLChainedIdentifier #include <Pegasus/Common/ArrayInter.h> #undef PEGASUS_ARRAY_T #endif PEGASUS_NAMESPACE_END #endif /* Pegasus_CQLChainedIdentifier_h */
No CVS admin address has been configured |
Powered by ViewCVS 0.9.2 |