Package com._1c.g5.v8.dt.moxel.ui.editor

Class RowColPositionCache

java.lang.Object

com._1c.g5.v8.dt.moxel.ui.editor.RowColPositionCache

public class RowColPositionCache
extends Object

Simple positions cache

Constructor Summary

Constructors

Constructor	Description
RowColPositionCache()	Constructor

Method Summary

Modifier and Type	Method	Description
void	clearCache()	Clear cache
void	clearCacheFromRowCol(int rowCol)	Clear positions cache from specified row/column index
Integer	floorIndex(int rowColIndex)	Get maximal cached row/column index less than specified row/column index
Integer	getMaxIndex()	Get max cached row/column index
Integer	getMinIndex()	Get min cached row/column index
Integer	getRowColPositionCache(int rowCol)	Get position of specified row/column from cache
Collection<Integer>	getSortedKeysCollection()	Get sorted collection of cached values' keys
Integer	highIndex(int rowColIndex)	Get minimal cached row/column index greater than specified row/column index
void	setRowColPositionCache(int rowCol, int position)	Put position of specified row/column to cache

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RowColPositionCache

public RowColPositionCache()

Constructor

Method Detail

getMaxIndex

public Integer getMaxIndex()

Get max cached row/column index

Returns:

max cached row/column index

getMinIndex

public Integer getMinIndex()

Get min cached row/column index

Returns:

min cached row/column index

setRowColPositionCache

public void setRowColPositionCache(int rowCol,
                                   int position)

Put position of specified row/column to cache

Parameters:

rowCol - - row/column index

position - - row/column begin position

getRowColPositionCache

public Integer getRowColPositionCache(int rowCol)

Get position of specified row/column from cache

Parameters:

rowCol - - row/column index

Returns:

position of specified row/column or null if not cached yet

clearCacheFromRowCol

public void clearCacheFromRowCol(int rowCol)

Clear positions cache from specified row/column index

Parameters:

rowCol - = row/column index

clearCache

public void clearCache()

Clear cache

getSortedKeysCollection

public Collection<Integer> getSortedKeysCollection()

Get sorted collection of cached values' keys

Returns:

sorted collection of cached values' keys

floorIndex

public Integer floorIndex(int rowColIndex)

Get maximal cached row/column index less than specified row/column index

Parameters:

rowColIndex - - row/column index

Returns:

maximal cached row/column index less than specified row/column index or null if not found

highIndex

public Integer highIndex(int rowColIndex)

Get minimal cached row/column index greater than specified row/column index

Parameters:

rowColIndex - - row/column index

Returns:

maximal cached row/column index less than specified row/column index or null if not found