org.eclipse.nebula.widgets.nattable.command
Class AbstractMultiColumnCommand

java.lang.Object
  org.eclipse.nebula.widgets.nattable.command.AbstractMultiColumnCommand

All Implemented Interfaces:

ILayerCommand

Direct Known Subclasses:

AutoResizeColumnsCommand, MultiColumnHideCommand, MultiColumnResizeCommand

public abstract class AbstractMultiColumnCommand
extends Object
implements ILayerCommand

Field Summary

protected Collection<ColumnPositionCoordinate>

columnPositionCoordinates

Constructor Summary

protected	AbstractMultiColumnCommand(AbstractMultiColumnCommand command)
protected	AbstractMultiColumnCommand(ILayer layer, int... columnPositions)

Method Summary

boolean	convertToTargetLayer(ILayer targetLayer) Convert the row/column coordinates the command might be carrying from the source layer to the destination (target) layer.
Collection<Integer>	getColumnPositions()
protected void	setColumnPositions(ILayer layer, int... columnPositions)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.nebula.widgets.nattable.command.ILayerCommand

cloneCommand

Field Detail

columnPositionCoordinates

protected Collection<ColumnPositionCoordinate> columnPositionCoordinates

Constructor Detail

AbstractMultiColumnCommand

protected AbstractMultiColumnCommand(ILayer layer,
                                     int... columnPositions)

AbstractMultiColumnCommand

protected AbstractMultiColumnCommand(AbstractMultiColumnCommand command)

Method Detail

getColumnPositions

public Collection<Integer> getColumnPositions()

setColumnPositions

protected final void setColumnPositions(ILayer layer,
                                        int... columnPositions)

convertToTargetLayer

public boolean convertToTargetLayer(ILayer targetLayer)

Description copied from interface: ILayerCommand

Convert the row/column coordinates the command might be carrying from the source layer to the destination (target) layer. If it is not possible to convert the command to the target layer, then this method will return false and the state of this command object will remain unchanged. Note: Commands should not be processed if they fail conversion.

Specified by:

convertToTargetLayer in interface ILayerCommand

Parameters:

targetLayer - the target layer

Returns:

true if the command is valid after conversion, false if the command is no longer valid.