net.ontopia.utils
Class AndDecider<T>

java.lang.Object
  net.ontopia.utils.AndDecider<T>

All Implemented Interfaces:

DeciderIF<T>

public class AndDecider<T>
extends java.lang.Object
implements DeciderIF<T>

INTERNAL: Decider that checks all subdeciders and returns true if all of them gives a positive decision. Note that the decision is shortcircuited when the first decider gives a negative decision, the rest is then not checked.

Field Summary

protected java.util.Collection<DeciderIF<T>>

deciders

Constructor Summary

AndDecider(java.util.Collection<DeciderIF<T>> deciders)

Method Summary

void	addDecider(DeciderIF<T> decider) Add a subdecider.
java.util.Collection<DeciderIF<T>>	getDeciders() Gets the subdeciders.
boolean	ok(T object) PUBLIC: Returns true if the object is accepted.
void	removeDecider(DeciderIF<T> decider) Remove a subdecider.

Methods inherited from class java.lang.Object

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

Field Detail

deciders

protected java.util.Collection<DeciderIF<T>> deciders

Constructor Detail

AndDecider

public AndDecider(java.util.Collection<DeciderIF<T>> deciders)

Method Detail

getDeciders

public java.util.Collection<DeciderIF<T>> getDeciders()

Gets the subdeciders.

addDecider

public void addDecider(DeciderIF<T> decider)

Add a subdecider.

removeDecider

public void removeDecider(DeciderIF<T> decider)

Remove a subdecider.

ok

public boolean ok(T object)

Description copied from interface: DeciderIF

PUBLIC: Returns true if the object is accepted.

Specified by:

ok in interface DeciderIF<T>