de.fu_berlin.inf.dpp.activities.ChangeColorActivity Class Reference

Inheritance diagram for de.fu_berlin.inf.dpp.activities.ChangeColorActivity:

List of all members.

Public Member Functions
	ChangeColorActivity (User source, User target, User affected, int colorID)
boolean	isValid ()
void	dispatch (IActivityReceiver receiver)
String	toString ()
User	getAffected ()
int	getColorID ()
User	getTarget ()
Protected Attributes
final User	target
final User	affected
final int	colorID

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Detailed Description

Activity for managing color changes.

Author:

cnk

tobi

Stefan Rossbach

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Constructor & Destructor Documentation

de.fu_berlin.inf.dpp.activities.ChangeColorActivity.ChangeColorActivity	(	User	source,
		User	target,
		User	affected,
		int	colorID
	)

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Member Function Documentation

void de.fu_berlin.inf.dpp.activities.ChangeColorActivity.dispatch

(

IActivityReceiver

receiver

)

User de.fu_berlin.inf.dpp.activities.ChangeColorActivity.getAffected

(

)

Returns the user that color id should be changed

Returns:

the affected user or null if the user is no longer part of the session.
TODO Cannot be null, since field is final and ctor prevents null value

int de.fu_berlin.inf.dpp.activities.ChangeColorActivity.getColorID

(

)

Returns the new color id for the affected user.

Returns:

the new color id

User de.fu_berlin.inf.dpp.activities.ChangeColorActivity.getTarget

(

)

Returns:

the users that should receive this activity

Implements de.fu_berlin.inf.dpp.activities.ITargetedActivity.

boolean de.fu_berlin.inf.dpp.activities.ChangeColorActivity.isValid

(

)

Reimplemented from de.fu_berlin.inf.dpp.activities.AbstractActivity.

String de.fu_berlin.inf.dpp.activities.ChangeColorActivity.toString

(

)

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Member Data Documentation

final User de.fu_berlin.inf.dpp.activities.ChangeColorActivity.affected [protected]

final int de.fu_berlin.inf.dpp.activities.ChangeColorActivity.colorID [protected]

final User de.fu_berlin.inf.dpp.activities.ChangeColorActivity.target [protected]