au.com.cybersearch2.classynode

Interface NodeFinder.Callback

Enclosing class:

NodeFinder

public static interface NodeFinder.Callback

Method Summary

Methods

Modifier and Type	Method and Description
void	onNodeFound(Node node) Handle node found in caller's thread
void	onNodeNotFound(int nodeId) Handle node not found in caller's thread.
void	onRollback(int nodeId, Throwable rollbackException) Handle rollback

Method Detail

onNodeFound

void onNodeFound(Node node)

Handle node found in caller's thread

Parameters:

node - Node returned by search is a graph fragment containing all found node ancestors and immediate children

onNodeNotFound

void onNodeNotFound(int nodeId)

Handle node not found in caller's thread. Check if getRollbackException returns non-null in case of failure.

Parameters:

nodeId - Node identity

onRollback

void onRollback(int nodeId,
              Throwable rollbackException)

Handle rollback

Parameters:

nodeId - Node identity

rollbackException - Exception which caused rollback