com.samskivert.util
Interface ObserverList.ObserverOp<T>

All Known Implementing Classes:

WeakObserverList.DerefOp

Enclosing class:

ObserverList<T>

public static interface ObserverList.ObserverOp<T>

Instances of this interface are used to apply methods to all observers in a list.

Method Summary

boolean

apply(T observer) Called once for each observer in the list.

Method Detail

apply

boolean apply(T observer)

Called once for each observer in the list.

Returns:

true if the observer should remain in the list, false if it should be removed in response to this application.