net.sf.jasperreports.components.sort.actions

Class SortCommand

java.lang.Object

net.sf.jasperreports.components.sort.actions.SortCommand

All Implemented Interfaces:

Command

public class SortCommand
extends Object
implements Command

Author:

Narcis Marcu (narcism@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
protected JRDesignDataset	dataset
static String	PROPERTY_CREATE_SORT_FIELDS_FOR_GROUPS Property that specifies whether additional sort fields should be created automatically to preserve the integrity of dataset groups, when interactive sorting is performed.
protected SortData	sortData

Constructor Summary

Constructors

Constructor and Description
SortCommand(JasperReportsContext jasperReportsContext, JRDesignDataset dataset, SortData sortData)

Method Summary

Methods

Modifier and Type	Method and Description
void	execute()
void	redo()
void	undo()

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_CREATE_SORT_FIELDS_FOR_GROUPS

public static final String PROPERTY_CREATE_SORT_FIELDS_FOR_GROUPS

Property that specifies whether additional sort fields should be created automatically to preserve the integrity of dataset groups, when interactive sorting is performed. The groups need to have simple expressions using single field or single variable reference, for this feature to work properly.

See Also:

Constant Field Values

dataset

protected JRDesignDataset dataset

sortData

protected SortData sortData

Constructor Detail

SortCommand

public SortCommand(JasperReportsContext jasperReportsContext,
           JRDesignDataset dataset,
           SortData sortData)

Method Detail

execute

public void execute()
             throws CommandException

Specified by:

execute in interface Command

Throws:

CommandException

undo

public void undo()

Specified by:

undo in interface Command

redo

public void redo()

Specified by:

redo in interface Command