jxl
Class WorkbookSettings

java.lang.Object
  |
  +--jxl.WorkbookSettings

public final class WorkbookSettings

extends java.lang.Object

This is a bean which client applications may use to set various advanced workbook properties. Use of this bean is not mandatory, and its absence will merely mean that workbooks will be read/written using the default settings

Field Summary

private int	arrayGrowSize The amount of memory allocated to the array containing the workbook data when its current amount is exhausted.
private static int	defaultArrayGrowSize
private static int	defaultInitialFileSize
private int	initialFileSize The amount of memory allocated to store the workbook data when reading a worksheet.

Constructor Summary

WorkbookSettings()
Default constructor

Method Summary

int	getArrayGrowSize() Accessor for the array grow size property
int	getInitialFileSize() Accessor for the initial file size property
void	setArrayGrowSize(int sz) Sets the amount of memory by which to increase the amount of memory allocated to storing the workbook data.
void	setInitialFileSize(int sz) Sets the initial amount of memory allocated to store the workbook data when reading a worksheet.

Methods inherited from class java.lang.Object

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

Field Detail

initialFileSize

private int initialFileSize

The amount of memory allocated to store the workbook data when reading a worksheet. For processeses reading many small workbooks inside a WAS it might be necessary to reduce the default size

arrayGrowSize

private int arrayGrowSize

The amount of memory allocated to the array containing the workbook data when its current amount is exhausted.

defaultInitialFileSize

private static final int defaultInitialFileSize

defaultArrayGrowSize

private static final int defaultArrayGrowSize

Constructor Detail

WorkbookSettings

public WorkbookSettings()

Default constructor

Method Detail

setArrayGrowSize

public void setArrayGrowSize(int sz)

Sets the amount of memory by which to increase the amount of memory allocated to storing the workbook data. For processeses reading many small workbooks inside a WAS it might be necessary to reduce the default size Default value is 1 megabyte

Parameters:

sz - the file size in bytes

getArrayGrowSize

public int getArrayGrowSize()

Accessor for the array grow size property

Returns:

the array grow size

setInitialFileSize

public void setInitialFileSize(int sz)

Sets the initial amount of memory allocated to store the workbook data when reading a worksheet. For processeses reading many small workbooks inside a WAS it might be necessary to reduce the default size Default value is 5 megabytes

Parameters:

sz - the file size in bytes

getInitialFileSize

public int getInitialFileSize()

Accessor for the initial file size property

Returns:

the initial file size