org.openl.rules.lang.xls.types.meta

Class MetaInfoWriterImpl

java.lang.Object

org.openl.rules.lang.xls.types.meta.MetaInfoWriterImpl

All Implemented Interfaces:

MetaInfoReader, MetaInfoWriter

public class MetaInfoWriterImpl
extends Object
implements MetaInfoWriter

This class should be used in edit actions only when meta info can be set to new cells etc

Constructor Summary

Constructors

Constructor and Description
MetaInfoWriterImpl(MetaInfoReader delegate, IGridTable gridTable)

Method Summary

Modifier and Type	Method and Description
CellMetaInfo	getMetaInfo(int row, int col) Get meta info for a given row and column.
void	prepare(IGridRegion region) Preliminary load meta info for a given region.
void	release() Release meta info loaded in MetaInfoReader.prepare(IGridRegion)
void	setMetaInfo(int row, int col, CellMetaInfo metaInfo)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaInfoWriterImpl

public MetaInfoWriterImpl(MetaInfoReader delegate,
                          IGridTable gridTable)

Method Detail

setMetaInfo

public void setMetaInfo(int row,
                        int col,
                        CellMetaInfo metaInfo)

Specified by:

setMetaInfo in interface MetaInfoWriter

getMetaInfo

public CellMetaInfo getMetaInfo(int row,
                                int col)

Description copied from interface: MetaInfoReader

Get meta info for a given row and column.

Specified by:

getMetaInfo in interface MetaInfoReader

Parameters:

row - row

col - column

Returns:

meta info

prepare

public void prepare(IGridRegion region)

Description copied from interface: MetaInfoReader

Preliminary load meta info for a given region. For a big tables it's a part of the table, meta info for full table not needed in this case. If this method wasn't invoked before MetaInfoReader.getMetaInfo(int, int), then meta info for full table can be loaded.

Specified by:

prepare in interface MetaInfoReader

Parameters:

region - region to load meta info

release

public void release()

Description copied from interface: MetaInfoReader

Release meta info loaded in MetaInfoReader.prepare(IGridRegion)

Specified by:

release in interface MetaInfoReader