fr.umlv.tatoo.cc.parser.solver
Interface NodeContent<K,V>

public interface NodeContent<K,V>

Author:

jcervell

Method Summary

Set<K>	dependencies() dependencies should not change during computation
V	getCurrentResult() retrieve the information computed so far
V	getResult() retrieve the information for this node when the computation is finished
boolean	hasChanged(K key, NodeContent<K,V> node) Notifies this node that some node has changed

Method Detail

hasChanged

boolean hasChanged(K key,
                   NodeContent<K,V> node)

Notifies this node that some node has changed

Returns:

true if this node has changed

dependencies

Set<K> dependencies()

dependencies should not change during computation

Returns:

the set of nodes which changes has to be notified to this node

getCurrentResult

V getCurrentResult()

retrieve the information computed so far

Returns:

the information computed so far

getResult

V getResult()

retrieve the information for this node when the computation is finished

Returns:

the final result