Module org.apache.jena.arq

Package org.apache.jena.sparql.util

Interface ClosureTest

All Known Implementing Classes:

Closure.ClosureBNode, Closure.ClosureReachable

public interface ClosureTest

Method Summary

Modifier and Type	Method	Description
boolean	includeStmt(Statement s)	Return true if the statement should be included in the closure.
boolean	traverse(Resource r)	Return true if the closure algorithm should continue with statements with this resource as subject.

Method Details

traverse

boolean traverse(Resource r)

Return true if the closure algorithm should continue with statements with this resource as subject. Applied to subject and object iof each statement traversed

Parameters:

r -

includeStmt

boolean includeStmt(Statement s)

Return true if the statement should be included in the closure. The algorithm still recurses on the subject and object - this test is just about whether it is included in the result collection.

Parameters:

s - Statement to test