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

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

All Implemented Interfaces:

ILayerCommand

Direct Known Subclasses:

ClearFilterCommand, ColumnGroupExpandCollapseCommand, ColumnHideCommand, ColumnResizeCommand, DisplayColumnGroupRenameDialogCommand, DisplayColumnRenameDialogCommand, FreezeColumnCommand, InitializeAutoResizeColumnsCommand, RenameColumnHeaderCommand, ShowColumnInViewportCommand, SortColumnCommand, ViewportSelectColumnCommand

public abstract class AbstractColumnCommand
extends Object
implements ILayerCommand

Constructor Summary

protected	AbstractColumnCommand(AbstractColumnCommand command)
protected	AbstractColumnCommand(ILayer layer, int columnPosition)

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.
int	getColumnPosition()
ILayer	getLayer()
String	toString()

Methods inherited from class java.lang.Object

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

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

cloneCommand

Constructor Detail

AbstractColumnCommand

protected AbstractColumnCommand(ILayer layer,
                                int columnPosition)

AbstractColumnCommand

protected AbstractColumnCommand(AbstractColumnCommand command)

Method Detail

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true if the command is valid after conversion, false if the command is no longer valid.

getLayer

public ILayer getLayer()

getColumnPosition

public int getColumnPosition()

toString

public String toString()

Overrides:

toString in class Object