org.freehep.util.io
Class ActionSet

java.lang.Object
  org.freehep.util.io.ActionSet

public class ActionSet
extends Object

Class to keep registered Actions, which should be used by the TaggedIn/OutputStream. A set of recognized Actions can be added to this class. A concrete implementation of this stream should install all allowed actions.

Version:

$Id: ActionSet.java 8584 2006-08-10 23:06:37Z duns $

Author:

Mark Donszelmann, Charles Loomis

Field Summary

protected Map	actions This holds the individual actions.
protected Action	defaultAction

Constructor Summary

ActionSet()
Creates an set for actions

Method Summary

void	addAction(Action action) Adds an action to the set
boolean	exists(int actionCode) Looks if an Action for code is in this set.
Action	get(int actionCode) Looks up the corresponding action for an action code.

Methods inherited from class java.lang.Object

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

Field Detail

actions

protected Map actions

This holds the individual actions.

defaultAction

protected Action defaultAction

Constructor Detail

ActionSet

public ActionSet()

Creates an set for actions

Method Detail

addAction

public void addAction(Action action)

Adds an action to the set

Parameters:

action - to be added

get

public Action get(int actionCode)

Looks up the corresponding action for an action code.

Parameters:

actionCode - code to be looked for

Returns:

corresponding action, or Action.Unknown in case Action is not found.

exists

public boolean exists(int actionCode)

Looks if an Action for code is in this set.

Parameters:

actionCode - code to be looked for

Returns:

true if action exists for code