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File: [Pegasus] / pegasus / src / Pegasus / Query / QueryExpression / QueryExpression.h
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Revision: 1.8, Tue Dec 2 09:02:06 2008 UTC (15 years, 7 months ago) by martin Branch: MAIN CVS Tags: preBug9676, postBug9676, TASK_PEP317_1JUNE_2013, TASK-TASK_PEP362_RestfulService_branch-root, TASK-TASK_PEP362_RestfulService_branch-merged_out_from_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_to_trunk, TASK-TASK_PEP362_RestfulService_branch-merged_in_from_branch, TASK-TASK_PEP362_RestfulService_branch-branch, TASK-PEP362_RestfulService-root, TASK-PEP362_RestfulService-merged_out_to_branch, TASK-PEP362_RestfulService-merged_out_from_trunk, TASK-PEP362_RestfulService-merged_in_to_trunk, TASK-PEP362_RestfulService-merged_in_from_branch, TASK-PEP362_RestfulService-branch, TASK-PEP348_SCMO-root, TASK-PEP348_SCMO-merged_out_to_branch, TASK-PEP348_SCMO-merged_out_from_trunk, TASK-PEP348_SCMO-merged_in_to_trunk, TASK-PEP348_SCMO-merged_in_from_branch, TASK-PEP348_SCMO-branch, TASK-PEP317_pullop-root, TASK-PEP317_pullop-merged_out_to_branch, TASK-PEP317_pullop-merged_out_from_trunk, TASK-PEP317_pullop-merged_in_to_trunk, TASK-PEP317_pullop-merged_in_from_branch, TASK-PEP317_pullop-branch, RELEASE_2_9_2-RC2, RELEASE_2_9_2-RC1, RELEASE_2_9_2, RELEASE_2_9_1-RC1, RELEASE_2_9_1, RELEASE_2_9_0-RC1, RELEASE_2_9_0-FC, RELEASE_2_9_0, RELEASE_2_9-root, RELEASE_2_9-branch, RELEASE_2_14_1, RELEASE_2_14_0-RC2, RELEASE_2_14_0-RC1, RELEASE_2_14_0, RELEASE_2_14-root, RELEASE_2_14-branch, RELEASE_2_13_0-RC2, RELEASE_2_13_0-RC1, RELEASE_2_13_0-FC, RELEASE_2_13_0, RELEASE_2_13-root, RELEASE_2_13-branch, RELEASE_2_12_1-RC1, RELEASE_2_12_1, RELEASE_2_12_0-RC1, RELEASE_2_12_0-FC, RELEASE_2_12_0, RELEASE_2_12-root, RELEASE_2_12-branch, RELEASE_2_11_2-RC1, RELEASE_2_11_2, RELEASE_2_11_1-RC1, RELEASE_2_11_1, RELEASE_2_11_0-RC1, RELEASE_2_11_0-FC, RELEASE_2_11_0, RELEASE_2_11-root, RELEASE_2_11-branch, RELEASE_2_10_1-RC1, RELEASE_2_10_1, RELEASE_2_10_0-RC2, RELEASE_2_10_0-RC1, RELEASE_2_10_0, RELEASE_2_10-root, RELEASE_2_10-branch, PREAUG25UPDATE, POSTAUG25UPDATE, HPUX_TEST, HEAD, CIMRS_WORK_20130824, BeforeUpdateToHeadOct82011 Changes since 1.7: +6 -6 lines BUG#: 8123 TITLE: Update copyright/license text DESCRIPTION: Fixing trailing spaces in copyright/license text |
//%LICENSE//////////////////////////////////////////////////////////////// // // Licensed to The Open Group (TOG) under one or more contributor license // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with // this work for additional information regarding copyright ownership. // Each contributor licenses this file to you under the OpenPegasus Open // Source License; you may not use this file except in compliance with the // License. // // 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. // ////////////////////////////////////////////////////////////////////////// // //%///////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_QueryExpression_h #define Pegasus_QueryExpression_h #include <Pegasus/Query/QueryExpression/Linkage.h> #include <Pegasus/Common/Config.h> #include <Pegasus/Common/String.h> #include <Pegasus/Common/CIMInstance.h> #include <Pegasus/Common/CIMPropertyList.h> #include <Pegasus/Query/QueryCommon/QueryContext.h> #include <Pegasus/Query/QueryCommon/SelectStatement.h> PEGASUS_NAMESPACE_BEGIN class SelectStatement; /** This class gives access to the particulars of a query expression.*/ class PEGASUS_QUERYEXPRESSION_LINKAGE QueryExpression { public: /** Constructor Note: this object will throw exceptions when it is used after default construction. */ QueryExpression(); /** Constructor. At the moment the constructor only accepts WQL style Select statements. The constructor is normally called by the Provider Manager. @param language contains the query language type, "WQL" is supported. @param query contains a WQL style select statement */ QueryExpression( String queryLang, String query, QueryContext& ctx); QueryExpression( String queryLang, String query); QueryExpression(const QueryExpression& expr); /** Destructor. The destructor normally only called by the Provider Manager. */ ~QueryExpression(); /** Operator = */ QueryExpression operator=(const QueryExpression& rhs); /** \Label{getQueryLanguage} Returns the query language identifier. @return A String instance containing the query language identifier. */ String getQueryLanguage() const; /** \Label{getQuery} Returns the query select statement. @return A String instance containing the query select statement. */ String getQuery() const; /** \Label{evaluate} Returns true if the instance passes where clause evaluation successfully. @param inst the instance to be evaluated. @return A Boolean indicating result of evaluation. */ Boolean evaluate(const CIMInstance& inst) const; /** \Label{getPropertyList} Returns the select clause projection specification as CIMPropertyList A NULL CIMPropertyList is returned when all properties are to be returned. @return A CIMPropertylist instance containing the select clause projection specification. */ CIMPropertyList getPropertyList( const CIMObjectPath& objectPath = CIMObjectPath()) const; /** Returns the required properties from the SELECT clause for the specified class. @param objectPath the class; must be one of the classes from the FROM clause @return CIMPropertyList containing the required properties from the SELECT clause for the specified class; or a null CIMPropertyList if all properties of the specified class are required */ CIMPropertyList getSelectPropertyList( const CIMObjectPath& objectPath = CIMObjectPath()) const; /** Returns the required properties from the WHERE clause for the specified class. @param objectPath the class; must be one of the classes from the FROM clause @return CIMPropertyList containing the required properties from the WHERE clause for the specified class; or a null CIMPropertyList if all properties of the specified class are required */ CIMPropertyList getWherePropertyList( const CIMObjectPath& objectPath = CIMObjectPath()) const; void applyProjection( CIMInstance instance, Boolean allowMissing); void validate(); Array<CIMObjectPath> getClassPathList() const; SelectStatement* getSelectStatement(); void setQueryContext(QueryContext& inCtx); private: SelectStatement *_ss; String _queryLang; }; PEGASUS_NAMESPACE_END #endif
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