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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /connectivity/source/inc/file/fanalyzer.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | connectivity/source/inc/file/fanalyzer.hxx | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/connectivity/source/inc/file/fanalyzer.hxx b/connectivity/source/inc/file/fanalyzer.hxx new file mode 100644 index 000000000..f913529d2 --- /dev/null +++ b/connectivity/source/inc/file/fanalyzer.hxx @@ -0,0 +1,70 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#pragma once + +#include <file/fcomp.hxx> + +namespace connectivity::file + { + class OConnection; + class OSQLAnalyzer final + { + typedef std::pair< ::rtl::Reference<OPredicateCompiler>,::rtl::Reference<OPredicateInterpreter> > TPredicates; + + std::vector< TPredicates > m_aSelectionEvaluations; + ::rtl::Reference<OPredicateCompiler> m_aCompiler; + ::rtl::Reference<OPredicateInterpreter> m_aInterpreter; + OConnection* m_pConnection; + + mutable bool m_bHasSelectionCode; + mutable bool m_bSelectionFirstTime; + + static void bindRow(OCodeList& rCodeList,const OValueRefRow& _pRow); + + public: + OSQLAnalyzer(OConnection* _pConnection); + ~OSQLAnalyzer(); + + OConnection* getConnection() const { return m_pConnection; } + void bindEvaluationRow(OValueRefRow const & _pRow); // Bind an evaluation row to the restriction + /** bind the select columns if they contain a function which needs a row value + @param _pRow the result row + */ + void bindSelectRow(const OValueRefRow& _pRow); + + /** binds the row to parameter for the restrictions + @param _pRow the parameter row + */ + void bindParameterRow(OValueRefRow const & _pRow); + + void dispose(); + void start(OSQLParseNode const * pSQLParseNode); + bool hasRestriction() const; + bool hasFunctions() const; + bool evaluateRestriction() { return m_aInterpreter->start(); } + void setSelectionEvaluationResult(OValueRefRow const & _pRow,const std::vector<sal_Int32>& _rColumnMapping); + void setOrigColumns(const css::uno::Reference< css::container::XNameAccess>& rCols); + static OOperandAttr* createOperandAttr(sal_Int32 _nPos, + const css::uno::Reference< css::beans::XPropertySet>& _xCol); + }; + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |