com.sas.commands.relational
Class CancelCommand

com.sas.commands.relational.CancelCommand

All Implemented Interfaces:

CommandSupportedInterface, 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 CancelCommand

This class implements the cancel command.

Field Summary

Fields inherited from interface com.sas.commands.DynamicAttributeCommandInterface

COMMAND_NAME_PREFIX

Constructor Summary

CancelCommand()
Default constructor

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

CancelCommand(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) This method implements the execute method on the CommandInterface, which is not implemented by the abstract BaseCommand class.
boolean	isSupported(ActionSupportFilter actionFilter) Returns a boolean indicating whether the command is supported for the area specified on the ActionSupportFilter argument.

Methods inherited from class com.sas.commands.relational.BaseEditCommand

getChangedCells, getModel, getRow, setChangedCells, setModel, setRow

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

Constructor Detail

CancelCommand

public CancelCommand()

Default constructor

CancelCommand

public CancelCommand(java.lang.String name)

Constructor that accepts a command name

Parameters:

name - the name of this command

CancelCommand

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

Constructor that accepts a command name and an action class type

Parameters:

name - the name of this command

actionClass - the name of the action class for this command

Method Detail

execute

public void execute(java.lang.Object o)

This method implements the execute method on the CommandInterface, which is not implemented by the abstract BaseCommand class. Executes this command.

Specified by:

execute in interface com.sas.util.SimpleCommand

Specified by:

execute in class BaseCommand

Parameters:

out - The output stream to which the results of this command should be written.

isSupported

public boolean isSupported(ActionSupportFilter actionFilter)

Returns a boolean indicating whether the command is supported for the area specified on the ActionSupportFilter argument. The implementation on this class always return true. Extensions of this class should override this method if there are conditions where the command may not be available or supported.

Specified by:

isSupported in interface CommandSupportedInterface

Specified by:

isSupported in class BaseEditCommand

Parameters:

actionFilter - The object that describes the current area.

Returns:

a boolean indicating whether the command is supported.

See Also:

BaseAction.setReturnStatus(int)