org.apache.clerezza.rdf.utils

Class SeeAlsoExpander

java.lang.Object

org.apache.clerezza.rdf.utils.SeeAlsoExpander

public class SeeAlsoExpander
extends Object

Expands a GraphNode expanding SeeAlso-References of the node.

Author:

reto

Constructor Summary

Constructors

Constructor and Description
SeeAlsoExpander(TcManager tcManager)

Method Summary

Methods

Modifier and Type	Method and Description
GraphNode	expand(GraphNode node, int recursion) expands a node dereferencing its rdfs:seeAlso references using the tcManager associated to this instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

SeeAlsoExpander

public SeeAlsoExpander(TcManager tcManager)

Method Detail

expand

public GraphNode expand(GraphNode node,
               int recursion)

expands a node dereferencing its rdfs:seeAlso references using the tcManager associated to this instance. If the added TripleCollections also associate rdfs:seeAlso properties to node this are expanded till the maximum recursion depth specified.

Parameters:

node - the node to be expanded

recursion - the maximum recursion depth

Returns:

a new GraphNode over the union of the original and all expansion graphs