org.eclipse.emfforms.spi.swt.table.action

Interface Action

All Known Implementing Classes:

AbstractMoveRowAction, AbstractTableAction, AddRowAction, DuplicateRowAction, MoveRowDownAction, MoveRowUpAction, RemoveRowAction, TableRendererAction

public interface Action

An minimal interface for viewer actions.

Author:

Mat Hansen

Field Summary

Fields

Modifier and Type	Field and Description
static String	PREFIX The default prefix to be used for all actions implementing this interface.

Method Summary

Modifier and Type	Method and Description
boolean	canExecute() Verify that this action can be executed given the current action context.
void	execute() Execute the action.
String	getId() Return the ID for this action.

Field Detail

PREFIX

static final String PREFIX

The default prefix to be used for all actions implementing this interface.

See Also:

Constant Field Values

Method Detail

getId

String getId()

Return the ID for this action. Must be unique.

Returns:

the action ID

execute

void execute()

Execute the action.

canExecute

boolean canExecute()

Verify that this action can be executed given the current action context.

Returns:

true in case execute() can be called, false otherwise