Package org.eclipse.nebula.widgets.nattable.data.command

Class RowObjectDeleteCommandHandler<T>

java.lang.Object

org.eclipse.nebula.widgets.nattable.data.command.RowObjectDeleteCommandHandler<T>

Type Parameters:

T - The type contained in the backing data list.

All Implemented Interfaces:

ILayerCommandHandler<RowObjectDeleteCommand>

public class RowObjectDeleteCommandHandler<T>
extends Object
implements ILayerCommandHandler<RowObjectDeleteCommand>

Default command handler for the RowObjectDeleteCommand. Operates on a List to remove row objects. Therefore this command handler should be registered on the body DataLayer.

This command handler fires a RowObjectDeleteEvent on completion that carries the deleted object and the index it was stored before to be able to revert the change correctly.

Since:

1.6

Constructor Summary

Constructors

Constructor	Description
RowObjectDeleteCommandHandler(List<T> bodyData)

Method Summary

Modifier and Type	Method	Description
boolean	doCommand(ILayer targetLayer, RowObjectDeleteCommand command)
Class<RowObjectDeleteCommand>	getCommandClass()

Methods inherited from class java.lang.Object

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

Constructor Detail

RowObjectDeleteCommandHandler

public RowObjectDeleteCommandHandler(List<T> bodyData)

Parameters:

bodyData - The backing data list on which the delete operation should be performed. Should be the same list that is used by the data provider.

Method Detail

doCommand

public boolean doCommand(ILayer targetLayer,
                         RowObjectDeleteCommand command)

Specified by:

doCommand in interface ILayerCommandHandler<T>

Parameters:

targetLayer - the target layer

command - the command

Returns:

true if the command has been handled, false otherwise

getCommandClass

public Class<RowObjectDeleteCommand> getCommandClass()

Specified by:

getCommandClass in interface ILayerCommandHandler<T>