jtge.engine.command
Class AbstractCommand

java.lang.Object
  jtge.engine.command.AbstractCommand

All Implemented Interfaces:

ICommand, java.io.Serializable

Direct Known Subclasses:

AbstractOrder, AbstractResult, AbstractUpdate

public abstract class AbstractCommand

extends java.lang.Object

implements ICommand

Abstracts command behaviours.

Version:

$Revision: 1.3 $ $Date: 2005/08/26 18:09:36 $

Author:

Mathieu Champlon

See Also:

Serialized Form

Constructor Summary

AbstractCommand()

Method Summary

ICommand	filter(IFilter filter) Filter the command.
ICommand	sort(ISorter sorter) Sort the command.
boolean	validate(IUser user) Test user right.

Methods inherited from class java.lang.Object

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

Methods inherited from interface jtge.engine.command.ICommand

execute

Constructor Detail

AbstractCommand

public AbstractCommand()

Method Detail

filter

public final ICommand filter(IFilter filter)

Filter the command.

Specified by:

filter in interface ICommand

Parameters:

filter - the filter to use

Returns:

the filtered command

sort

public final ICommand sort(ISorter sorter)

Sort the command.

Specified by:

sort in interface ICommand

Parameters:

sorter - the sorter to use

Returns:

the sorted command

validate

public boolean validate(IUser user)

Test user right.

Specified by:

validate in interface ICommand

Parameters:

user - the user

Returns:

whether the user has the right to issue this command or not