Package com.vaadin.flow.component.spreadsheet

Class SpreadsheetFactory

java.lang.Object

com.vaadin.flow.component.spreadsheet.SpreadsheetFactory

All Implemented Interfaces:

Serializable

public class SpreadsheetFactory
extends Object
implements Serializable

SpreadsheetFactory is an utility class of the Spreadsheet component. It is used for operations related to loading and saving a workbook and related data.

Author:

Vaadin Ltd.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DEFAULT_COL_WIDTH_UNITS	Default column width for new sheets in characters
static final int	DEFAULT_COLUMNS	Default column count for new workbooks
static final float	DEFAULT_ROW_HEIGHT_POINTS	Default for height for new sheets in points
static final int	DEFAULT_ROWS	Default row count for new workbooks

Constructor Summary

Constructors

Constructor	Description
SpreadsheetFactory()

Method Summary

Modifier and Type	Method	Description
static void	logMemoryUsage()	Runs garbage collection and outputs current memory usage to console.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_COL_WIDTH_UNITS

public static final int DEFAULT_COL_WIDTH_UNITS

Default column width for new sheets in characters

See Also:

• Constant Field Values

DEFAULT_ROW_HEIGHT_POINTS

public static final float DEFAULT_ROW_HEIGHT_POINTS

Default for height for new sheets in points

See Also:

• Constant Field Values

DEFAULT_COLUMNS

public static final int DEFAULT_COLUMNS

Default column count for new workbooks

See Also:

• Constant Field Values

DEFAULT_ROWS

public static final int DEFAULT_ROWS

Default row count for new workbooks

See Also:

• Constant Field Values

Constructor Details

SpreadsheetFactory

public SpreadsheetFactory()

Method Details

logMemoryUsage

public static void logMemoryUsage()

Runs garbage collection and outputs current memory usage to console.