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Revision: 1.14, Tue Dec 16 18:55:53 2008 UTC (15 years, 6 months ago) by kumpf 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, 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 1.13: +1 -1 lines BUG#: 8273 TITLE: Remove trailing space characters DESCRIPTION: Remove meaningless whitespace. |
//%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_CQLSimplePredicate_h #define Pegasus_CQLSimplePredicate_h #include <Pegasus/CQL/Linkage.h> #include <Pegasus/Common/CIMInstance.h> #include <Pegasus/Query/QueryCommon/QueryContext.h> #ifdef PEGASUS_USE_EXPERIMENTAL_INTERFACES PEGASUS_NAMESPACE_BEGIN class CQLExpression; class CQLFactory; class CQLSimplePredicateRep; enum ExpressionOpType { LT, GT, EQ, LE, GE, NE, IS_NULL, IS_NOT_NULL, ISA, LIKE, NOOP }; /** The CQLSimplePredicate class contains an arithmetic or string expression that produces a boolean result. <PRE> The CQLSimplePredicate is non-simple if it contains a left-side and right-side CQLExpression. Example: a CQLSimplePredicate representing a < b would contain a left-side CQLExpression representing (a), a < operator, and a right-side CQLExpression representing (b). The CQLSimplePredicate is simple if it contains just a left-side CQLExpression and an operator. Example: a IS NULL </PRE> */ class PEGASUS_CQL_LINKAGE CQLSimplePredicate { public: /** Default constructor @param - None. @return - None. @throws - None. <I><B>Experimental Interface</B></I><BR> */ CQLSimplePredicate(); /** Constructor. Using this constructor sets isSimple() to true. @param - inExpression. @return - None. @throws - None. <I><B>Experimental Interface</B></I><BR> */ CQLSimplePredicate(const CQLExpression& inExpression); /** Constructor. Using this constructor sets isSimple() to true. @param - inExpression. @param - inOperator The unary operator. @return - None. @throws - None. <I><B>Experimental Interface</B></I><BR> */ CQLSimplePredicate(const CQLExpression& inExpression, ExpressionOpType inOperator); /** Constructor. @param - leftSideExpression. @param - rightSideExpression. @param - inOperator The binary operator. @return - None. @throws - None. <I><B>Experimental Interface</B></I><BR> */ CQLSimplePredicate(const CQLExpression& leftSideExpression, const CQLExpression& rightSideExpression, ExpressionOpType inOperator); /** Copy Constructor. @param - inSimplePredicate. Object to copy. @return - None. @throws - None. <I><B>Experimental Interface</B></I><BR> */ CQLSimplePredicate(const CQLSimplePredicate& inSimplePredicate); /** Destructor. <I><B>Experimental Interface</B></I><BR> */ ~CQLSimplePredicate(); /** Evaluates this predicate, using a CIMInstance as a property source. <PRE> The CQLSimplePredicate is non-simple if it contains left and right side expressions. A non-simple CQLSimplePredicate is evaluated by in turn evaluating the contained CQLExpressions and then applying the operator. For the evaluate method on each CQLExpression, the CQLExpression is resolved to a CQLValue and the value is then applied to the operator. The CQLSimplePredicate is simple if it contains only a left-side CQLExpression. A simple CQLSimplePredicate is evaluated by resolving the CQLExpression into a CQLValue and then applying the operator. </PRE> @param - CI. Instance to evaluate query against. @param - QueryCtx. Query Context @return - Boolean. @throws - None. <I><B>Experimental Interface</B></I><BR> */ Boolean evaluate(CIMInstance CI, QueryContext& QueryCtx); /** Returns the left-side expression. @return - left-side expresson @throws - None. <I><B>Experimental Interface</B></I><BR> */ CQLExpression getLeftExpression()const; /** Returns the right-side expression. @return - right-side expresson @throws - None. <I><B>Experimental Interface</B></I><BR> */ CQLExpression getRightExpression()const; /** Returns the operator. @return - operator for the expressions @throws - None. <I><B>Experimental Interface</B></I><BR> */ ExpressionOpType getOperation()const; /** Sets the operator. @param - op The operator to set. @return - None @throws - None. <I><B>Experimental Interface</B></I><BR> */ void setOperation(ExpressionOpType op); /** This method normalizes the CQLChainedIdentifier so that properties that require scoping are scoped. @param - queryContext. @return - None. @throws - None. <I><B>Experimental Interface</B></I><BR> */ void applyContext(const QueryContext& queryContext); /** Returns this predicate in string form. @param - None. @return - string form of predicate. @throws - None. <I><B>Experimental Interface</B></I><BR> */ String toString()const; /** Returns true if this CQLSimplePredicate only has a left-side CQLExpression. @param - None. @return - Boolean. @throws - None. I><B>Experimental Interface</B></I><BR> */ Boolean isSimple()const; /** Returns true if this CQLSimplePredicate is simple, and the left-side CQLExpression only contains a CQLValue. @param - None. return - Boolean. @throws - None. <I><B>Experimental Interface</B></I><BR> */ Boolean isSimpleValue()const; /** Assignment operator. @param - rhs. Object to assign to this object. return - This object after assignment. @throws - None. <I><B>Experimental Interface</B></I><BR> */ CQLSimplePredicate& operator=(const CQLSimplePredicate& rhs); friend class CQLFactory; private: CQLSimplePredicateRep *_rep; }; PEGASUS_NAMESPACE_END #endif #endif
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