com.sas.commands.remotefileselector.ifileservice
Class DeleteCommand

com.sas.commands.remotefileselector.ifileservice.DeleteCommand

All Implemented Interfaces:

ContentsChangedInterface, DynamicAttributeCommandInterface, BaseEntityInterface, BaseEntityValueInterface, EntityKeyInterface, com.sas.lang.StringDataInterface, com.sas.PublicClonable, com.sas.util.Command, com.sas.util.SimpleCommand, java.lang.Cloneable, java.rmi.Remote

public class DeleteCommand
implements ContentsChangedInterface

This class implements the delete command.

Since:

3.1

Field Summary

static java.lang.String

RB_KEY the resource key

Fields inherited from interface com.sas.commands.DynamicAttributeCommandInterface

COMMAND_NAME_PREFIX

Constructor Summary

DeleteCommand()
Default constructor

DeleteCommand(java.lang.String name)
Constructor that accepts a command name.

DeleteCommand(java.lang.String name, java.lang.String actionClass)
Constructor that accepts a command name and an action class type.

Method Summary

void	execute(java.lang.Object o) Performs the delete operation on the model.
java.util.HashMap	getEventInfo() Returns information about the command.
java.lang.Object	getEventSource() Returns the event source item "path".
int	getIndex() Returns the index of the deleted item.
SortableTableModelAdapter	getTableModel() Returns the view's table model object.
boolean	isContentsChanged() Tests whether the contents are changed.
boolean	isSupported(ActionSupportFilter actionFilter) Returns a boolean indicating whether the command is supported for the area specified on the ActionSupportFilter argument.
void	setEventSource(java.lang.Object eventSource) Allows setting of the event source.
void	setIndex(int index) Sets the index of the item to be deleted.
void	setTableModel(SortableTableModelAdapter tableModel) Set the view's table model for the command.

Methods inherited from class com.sas.commands.BaseCommand

getLocale, getName, getNextCommandName, getText, isExecutable, isUndoable, setLocale, setName, setText, undo

Methods inherited from class com.sas.entities.BaseEntity

clone, containsAttributeNamed, equals, equals, getAttribute, getAttribute, getAttributeCount, getAttributes, getEntityKey, getPropertyDescriptors, getStringAttribute, listAttributeNames, removeAllAttributes, removeAttribute, reset, sameEntity, setAttribute, setAttributes, setEntityKey, toString

Methods inherited from interface com.sas.entities.BaseEntityValueInterface

getAttribute, setAttribute

Methods inherited from interface com.sas.util.Command

clone

Field Detail

RB_KEY

public static final java.lang.String RB_KEY

the resource key

See Also:

Constant Field Values

Constructor Detail

DeleteCommand

public DeleteCommand()

Default constructor

DeleteCommand

public DeleteCommand(java.lang.String name)

Constructor that accepts a command name.

Parameters:

name - the command name

DeleteCommand

public DeleteCommand(java.lang.String name,
                     java.lang.String actionClass)

Constructor that accepts a command name and an action class type.

Parameters:

name - the command name

actionClass - the action class type

Method Detail

execute

public void execute(java.lang.Object o)

Performs the delete operation on the model.

Specified by:

execute in interface com.sas.util.SimpleCommand

Specified by:

execute in class BaseCommand

Parameters:

o - the object where the command is executed.

isContentsChanged

public boolean isContentsChanged()

Tests whether the contents are changed.

Specified by:

isContentsChanged in interface ContentsChangedInterface

Returns:

true = contents are changed

getEventInfo

public java.util.HashMap getEventInfo()

Returns information about the command.

Specified by:

getEventInfo in interface ContentsChangedInterface

Returns:

a HashMaP containing the path where the delete took place

getEventSource

public java.lang.Object getEventSource()

Returns the event source item "path".

Specified by:

getEventSource in interface ContentsChangedInterface

Returns:

the event source

See Also:

setEventSource(Object)

setEventSource

public void setEventSource(java.lang.Object eventSource)

Allows setting of the event source.

Parameters:

eventSource - the item to set as the event source

See Also:

getEventSource()

isSupported

public boolean isSupported(ActionSupportFilter actionFilter)

Returns a boolean indicating whether the command is supported for the area specified on the ActionSupportFilter argument.

Parameters:

actionFilter - The object that describes the current area.

Returns:

a boolean indicating whether the command is supported.

setTableModel

public void setTableModel(SortableTableModelAdapter tableModel)

Set the view's table model for the command.

Parameters:

tableModel - the table model object

See Also:

getTableModel()

getTableModel

public SortableTableModelAdapter getTableModel()

Returns the view's table model object.

Returns:

the table model object

See Also:

setTableModel(SortableTableModelAdapter)

setIndex

public void setIndex(int index)

Sets the index of the item to be deleted.

Parameters:

index - deleted item's index

See Also:

getIndex()

getIndex

public int getIndex()

Returns the index of the deleted item.

Returns:

deleted item's index

See Also:

setIndex(int)