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File: [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / CMPI / CMPI_Wql2Dnf.h
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Revision: 1.18, Tue Dec 16 18:56:55 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 1.17: +2 -2 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 CMPI_Wql2Dnf_h #define CMPI_Wql2Dnf_h #include <Pegasus/Provider/CMPI/cmpidt.h> #include <Pegasus/Common/Stack.h> #include <Pegasus/WQL/WQLOperation.h> #include <Pegasus/WQL/WQLOperand.h> #include <Pegasus/WQL/WQLSelectStatement.h> #include "CMPI_Query2Dnf.h" #include <Pegasus/Common/ArrayInternal.h> #include <Pegasus/Common/Linkage.h> #include <Pegasus/Common/Tracer.h> PEGASUS_NAMESPACE_BEGIN class term_el_WQL { public: term_el_WQL() { } term_el_WQL(Boolean m, WQLOperation o, WQLOperand op1, WQLOperand op2) : mark(m), op(o), opn1(op1), opn2(op2) { } Boolean mark; WQLOperation op; WQLOperand opn1; WQLOperand opn2; void negate(void); // int toStrings(CMPIType &typ, CMPIPredOp &opr, String &o1, String &o2) // const; }; class CMPI_stack_el { public: CMPI_stack_el() { } CMPI_stack_el(int o, Boolean i) : opn(o), is_terminal(i) { } int opn; // either to terminals or eval_heap Boolean is_terminal; }; class CMPI_eval_el { public: CMPI_eval_el() { } CMPI_eval_el( Boolean m, WQLOperation o, int op1, Boolean i1, int op2, Boolean i2) : mark(m), op(o), opn1(op1), is_terminal1(i1),opn2(op2), is_terminal2(i2) { } Boolean mark; WQLOperation op; int opn1; Boolean is_terminal1; // if yes, look in terminal Array int opn2; Boolean is_terminal2; // if no, look in eval heap CMPI_stack_el getFirst(); CMPI_stack_el getSecond(); void setFirst(const CMPI_stack_el s); void setSecond(const CMPI_stack_el s); void assign_unary_to_first(const CMPI_eval_el & assignee); void assign_unary_to_second(const CMPI_eval_el & assignee); // Ordering operators, so that op1 > op2 for all non-terminals // and terminals appear in the second operand first void order(void); }; typedef Array<term_el_WQL> TableauRow_WQL; typedef Array<TableauRow_WQL> Tableau_WQL; class CMPI_Wql2Dnf { public: CMPI_Wql2Dnf(); CMPI_Wql2Dnf(const String &condition, const String &pref); ~CMPI_Wql2Dnf(); void compile (const WQLSelectStatement * wqs); CMPI_Tableau *getTableau() { return &_CMPI_tableau; } protected: void _populateTableau(void); void _buildEvalHeap(const WQLSelectStatement * wqs); void _pushNOTDown(void); void _factoring(void); void _gatherDisj(Array<CMPI_stack_el>& stk); void _gatherConj(Array<CMPI_stack_el>& stk, CMPI_stack_el sel); void _gather(Array<CMPI_stack_el>& stk, CMPI_stack_el sel,Boolean or_flag); // Structure to contain the compiled DNF form Tableau_WQL _tableau; CMPI_Tableau _CMPI_tableau; // // The eval_heap structure contains an ordered tree of non-terminal // expressions, the term_heap structure the corresponding terminal // expressions // Stack<term_el_WQL> terminal_heap; Array<CMPI_eval_el> eval_heap; //friend WQLSelectStatement; }; PEGASUS_NAMESPACE_END #endif /* CMPI_Wql2Dnf_h */
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