SortCommand (JasperReports Javadoc 7.0.1 API)

java.lang.Object
- net.sf.jasperreports.interactivity.sort.actions.SortCommand

All Implemented Interfaces:

Serializable, Command
```
public class SortCommand
extends Object
implements Command
```
Author:

Narcis Marcu (narcism@users.sourceforge.net)

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	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 Description

SortCommand(JasperReportsContext jasperReportsContext, JRDesignDataset dataset, SortData sortData)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method 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