the class OSkipDeletedSet supports a general method to skip deleted rows More...

#include <TSkipDeletedSet.hxx>

Collaboration diagram for connectivity::OSkipDeletedSet:

Public Member Functions
	OSkipDeletedSet (IResultSetHelper *_pHelper)

	~OSkipDeletedSet ()

bool	skipDeleted (IResultSetHelper::Movement _eCursorPosition, sal_Int32 _nOffset, bool _bRetrieveData)
	skipDeleted moves the resultset to the position defined by the parameters it guarantees that the row isn't deleted More...

void	clear ()
	clear the map and the vector used in this class More...

sal_Int32	getMappedPosition (sal_Int32 _nBookmark) const
	getMappedPosition returns the mapped position of a logical position More...

void	insertNewPosition (sal_Int32 _nPos)
	insertNewPosition adds a new position to the map More...

void	deletePosition (sal_Int32 _nPos)
	deletePosition deletes this position from the map and decrement all following positions More...

void	SetDeletedVisible (bool _bDeletedVisible)

Private Member Functions
bool	moveAbsolute (sal_Int32 _nOffset, bool _bRetrieveData)

Private Attributes
std::vector< sal_Int32 >	m_aBookmarksPositions

IResultSetHelper *	m_pHelper

bool	m_bDeletedVisible

Detailed Description

the class OSkipDeletedSet supports a general method to skip deleted rows

Definition at line 30 of file TSkipDeletedSet.hxx.

Constructor & Destructor Documentation

◆ OSkipDeletedSet()

OSkipDeletedSet::OSkipDeletedSet ( IResultSetHelper * _pHelper )

Definition at line 27 of file TSkipDeletedSet.cxx.

References m_aBookmarksPositions.

◆ ~OSkipDeletedSet()

OSkipDeletedSet::~OSkipDeletedSet ( )

Definition at line 34 of file TSkipDeletedSet.cxx.

References m_aBookmarksPositions.

Member Function Documentation

◆ clear()

void OSkipDeletedSet::clear ( )

clear the map and the vector used in this class

Definition at line 226 of file TSkipDeletedSet.cxx.

References m_aBookmarksPositions.

Referenced by connectivity::file::OResultSet::disposing().

◆ deletePosition()

void OSkipDeletedSet::deletePosition ( sal_Int32 _nPos )

deletePosition deletes this position from the map and decrement all following positions

Parameters

sal_Int32 _nPos the logical position

Definition at line 245 of file TSkipDeletedSet.cxx.

References m_aBookmarksPositions.

Referenced by connectivity::file::OResultSet::deleteRow().

◆ getMappedPosition()

sal_Int32 OSkipDeletedSet::getMappedPosition ( sal_Int32 _nBookmark ) const

getMappedPosition returns the mapped position of a logical position

Parameters

sal_Int32 _nBookmark the logical position

Returns: the mapped position

Definition at line 231 of file TSkipDeletedSet.cxx.

References _nPos, and m_aBookmarksPositions.

Referenced by connectivity::file::OResultSet::getRow().

◆ insertNewPosition()

void OSkipDeletedSet::insertNewPosition ( sal_Int32 _nPos )

insertNewPosition adds a new position to the map

Parameters

sal_Int32 _nPos the logical position

Definition at line 240 of file TSkipDeletedSet.cxx.

References _nPos, and m_aBookmarksPositions.

Referenced by connectivity::file::OResultSet::insertRow().

◆ moveAbsolute()

bool OSkipDeletedSet::moveAbsolute	(	sal_Int32	_nOffset,
		bool	_bRetrieveData
	)

private

Definition at line 164 of file TSkipDeletedSet.cxx.

References _nPos, connectivity::IResultSetHelper::BOOKMARK, connectivity::IResultSetHelper::FIRST, connectivity::IResultSetHelper::getDriverPos(), i, connectivity::IResultSetHelper::isRowDeleted(), connectivity::IResultSetHelper::LAST, m_aBookmarksPositions, m_bDeletedVisible, m_pHelper, connectivity::IResultSetHelper::move(), connectivity::IResultSetHelper::NEXT, connectivity::IResultSetHelper::PRIOR, and skipDeleted().

Referenced by skipDeleted().

◆ SetDeletedVisible()

void connectivity::OSkipDeletedSet::SetDeletedVisible ( bool _bDeletedVisible )

inline

Definition at line 76 of file TSkipDeletedSet.hxx.

Referenced by connectivity::file::OResultSet::OResultSet().

◆ skipDeleted()

bool OSkipDeletedSet::skipDeleted	(	IResultSetHelper::Movement	_eCursorPosition,
		sal_Int32	_nOffset,
		bool	_bRetrieveData
	)

skipDeleted moves the resultset to the position defined by the parameters it guarantees that the row isn't deleted

Parameters

IResultSetHelper::Movement _eCursorPosition in which direction the resultset should be moved sal_Int32 _nOffset the position relative to the movement sal_Bool _bRetrieveData is true when the current row should be filled which data

Returns: true when the movement was successful otherwise false

Definition at line 40 of file TSkipDeletedSet.cxx.

Referenced by connectivity::file::OResultSet::absolute(), connectivity::file::OResultSet::first(), connectivity::file::OResultSet::insertRow(), connectivity::file::OResultSet::last(), moveAbsolute(), connectivity::file::OResultSet::next(), connectivity::file::OResultSet::previous(), and connectivity::file::OResultSet::relative().

Member Data Documentation

◆ m_aBookmarksPositions

std::vector<sal_Int32> connectivity::OSkipDeletedSet::m_aBookmarksPositions

private

Definition at line 32 of file TSkipDeletedSet.hxx.

Referenced by clear(), deletePosition(), getMappedPosition(), insertNewPosition(), moveAbsolute(), OSkipDeletedSet(), skipDeleted(), and ~OSkipDeletedSet().

◆ m_bDeletedVisible

bool connectivity::OSkipDeletedSet::m_bDeletedVisible

private

Definition at line 34 of file TSkipDeletedSet.hxx.

Referenced by moveAbsolute(), and skipDeleted().

◆ m_pHelper

IResultSetHelper* connectivity::OSkipDeletedSet::m_pHelper

private

Definition at line 33 of file TSkipDeletedSet.hxx.

Referenced by moveAbsolute(), and skipDeleted().

The documentation for this class was generated from the following files:

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ OSkipDeletedSet()

◆ ~OSkipDeletedSet()

Member Function Documentation

◆ clear()

◆ deletePosition()

◆ getMappedPosition()

◆ insertNewPosition()

◆ moveAbsolute()

◆ SetDeletedVisible()

◆ skipDeleted()

Member Data Documentation

◆ m_aBookmarksPositions

◆ m_bDeletedVisible

◆ m_pHelper