diff options
Diffstat (limited to 'connectivity/source/inc/file/FResultSet.hxx')
| -rw-r--r-- | connectivity/source/inc/file/FResultSet.hxx | 127 |
1 files changed, 12 insertions, 115 deletions
diff --git a/connectivity/source/inc/file/FResultSet.hxx b/connectivity/source/inc/file/FResultSet.hxx index 54193927a223..38732f35e380 100644 --- a/connectivity/source/inc/file/FResultSet.hxx +++ b/connectivity/source/inc/file/FResultSet.hxx @@ -2,9 +2,9 @@ * * $RCSfile: FResultSet.hxx,v $ * - * $Revision: 1.24 $ + * $Revision: 1.25 $ * - * last change: $Author: oj $ $Date: 2001-08-24 06:00:38 $ + * last change: $Author: oj $ $Date: 2001-08-29 12:14:43 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -116,117 +116,14 @@ #ifndef CONNECTIVITY_STDTYPEDEFS_HXX #include "connectivity/StdTypeDefs.hxx" #endif +#ifndef CONNECTIVITY_TSORTINDEX_HXX +#include "TSortIndex.hxx" +#endif namespace connectivity { namespace file { - class OKeySet : public ::std::vector<sal_Int32> - { - sal_Bool m_bFrozen; - public: - OKeySet(): ::std::vector<sal_Int32>(),m_bFrozen(sal_False){} - OKeySet(size_type _nSize) : ::std::vector<sal_Int32>(_nSize),m_bFrozen(sal_False){} - - sal_Bool isFrozen() const { return m_bFrozen; } - void setFrozen(sal_Bool _bFrozen=sal_True) { m_bFrozen = _bFrozen; } - }; - - typedef union - { - double aDouble; - rtl::OUString* pString; - } OFILEKey; - - class OFILEKeyValue - { - private: - INT32 nValue; - OFILEKey pKey[SQL_ORDERBYKEYS]; - - public: - OFILEKeyValue() { } - OFILEKeyValue(INT32 nVal) : nValue(nVal) {} - ~OFILEKeyValue(){} - - void SetKey(UINT16 i, double d) { pKey[i].aDouble = d; } - void SetKey(UINT16 i, const rtl::OUString& rString) { pKey[i].pString = new rtl::OUString(rString); } - void SetValue(INT32 nVal) { nValue = nVal; } - - rtl::OUString* GetKeyString(UINT16 i) const { return pKey[i].pString; } - double GetKeyDouble(UINT16 i) const { return pKey[i].aDouble; } - - inline INT32 GetValue() const {return nValue;} - }; - - typedef OFILEKeyValue * OFILEKeyValuePtr; - - typedef enum - { - SQL_ORDERBYKEY_NONE, // Nicht sortieren - SQL_ORDERBYKEY_DOUBLE, // Numerischer Key - SQL_ORDERBYKEY_STRING // String Key - } OKeyType; - - class OFILESortIndex - { - private: - INT32 nMaxCount; // Maximal moegliche Anzahl Key/Value-Paare im Index (und damit Array-Groesse) - INT32 nCount; // Anzahl Key/Value-Paare im Index (und damit naechste freie Position) - - OFILEKeyValuePtr * ppKeyValueArray; - // Zeiger auf Array der Groesse [nMaxCount] - - BOOL bFrozen; - rtl_TextEncoding eCharSet; - - public: // nur fuer OFILECompare: - static OFILESortIndex *pCurrentIndex; // Waehrend der Ausfuehrung von qsort ist hier der Zeiger - static rtl_TextEncoding eCurrentCharSet; - // auf den gerade zur Sortierung verwendeten Index hinterlegt - // (wird von der Vergleichsfunktion OFILEKeyCompare verwendet). - OKeyType eKeyType[SQL_ORDERBYKEYS]; - ::std::vector<sal_Int16> m_aAscending; - - - public: - - OFILESortIndex(const OKeyType eKeyType[], // Art des Schluessels: numerisch/String/nicht sortieren (Genau 3 Eintraege!) - const ::std::vector<sal_Int16>& _aAscending, // TRUE = Aufsteigend sortieren (Genau 3 Eintraege!) - INT32 nMaxNumberOfRows, - rtl_TextEncoding eSet); - - ~OFILESortIndex(); - - - BOOL AddKeyValue(OFILEKeyValue * pKeyValue); - // TRUE, wenn erfolgreich hinzugefuegt, FALSE bei Ueberschreitung - // der Index-Kapazitaet. - // pKeyValue wird beim Zerstoeren des Index automatisch freigegeben. - - void Freeze(); // "Einfrieren" des Index: - // Vor "Freeze" duerfen Count() und Get() nicht gerufen werden, - // nach "Freeze" darf dafuer Add() nicht mehr gerufen werden. - - OKeySet* CreateKeySet(); - - - - BOOL IsFrozen() { return bFrozen; } // TRUE nach Aufruf von Freeze() - - INT32 Count() const { return nCount; } // Anzahl Key/Value-Paare im Index - INT32 GetValue(INT32 nPos) const; // Value an Position nPos (1..n) [sortierter Zugriff]. - }; - - static int -#if defined(WIN) || defined(WNT) -__cdecl -#endif -#if defined(ICC) && defined(OS2) -_Optlink -#endif -OFILEKeyCompare(const void * elem1, const void * elem2); - /* ** java_sql_ResultSet */ @@ -243,9 +140,9 @@ OFILEKeyCompare(const void * elem1, const void * elem2); ::com::sun::star::lang::XUnoTunnel> OResultSet_BASE; class OResultSet : public comphelper::OBaseMutex, - public OResultSet_BASE, - public ::comphelper::OPropertyContainer, - public ::comphelper::OPropertyArrayUsageHelper<OResultSet> + public OResultSet_BASE, + public ::comphelper::OPropertyContainer, + public ::comphelper::OPropertyArrayUsageHelper<OResultSet> { protected: @@ -268,12 +165,12 @@ OFILEKeyCompare(const void * elem1, const void * elem2); TInt2IntMap m_aBookmarks; // map from bookmarks to logical position ::std::vector<TInt2IntMap::iterator> m_aBookmarksPositions;// vector of iterators to bookmark map, the order is the logical position - OKeySet* m_pFileSet; + ::vos::ORef<OKeySet> m_pFileSet; OKeySet::iterator m_aFileSetIter; - OFILESortIndex* m_pSortIndex; + OSortIndex* m_pSortIndex; ::vos::ORef<connectivity::OSQLColumns> m_xColumns; // this are the select columns ::vos::ORef<connectivity::OSQLColumns> m_xParamColumns; OFileTable* m_pTable; @@ -322,8 +219,8 @@ OFILEKeyCompare(const void * elem1, const void * elem2); BOOL bEvaluate = TRUE, BOOL bRetrieveData = TRUE); - OFILEKeyValue* GetOrderbyKeyValue(OValueRow _rRow); - BOOL IsSorted() const { return m_aOrderbyColumnNumber[0] != SQL_COLUMN_NOTFOUND;} + OKeyValue* GetOrderbyKeyValue(OValueRow _rRow); + BOOL IsSorted() const { return !m_aOrderbyColumnNumber.empty() && m_aOrderbyColumnNumber[0] != SQL_COLUMN_NOTFOUND;} sal_Bool moveAbsolute(sal_Int32 _nOffset,sal_Bool _bRetrieveData); // return true when the select statement is "select count(*) from table" |