org.apache.reef.tang.util.walk

Interface NodeVisitor<T>

All Known Implementing Classes:

AbstractClassHierarchyNodeVisitor, AbstractInjectionPlanNodeVisitor, GraphvizConfigVisitor, GraphvizInjectionPlanVisitor

public interface NodeVisitor<T>

Generic interface to traverse nodes of the configuration graph. It is used e.g. in Walk.preorder()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	visit(T node) Process current configuration node.

Method Detail

visit

boolean visit(T node)

Process current configuration node.

Parameters:

node - Current configuration node.

Returns:

true to proceed with the next node, false to cancel.