com.hp.hpl.jena.sparql.util

Class Closure.ClosureReachable

java.lang.Object

com.hp.hpl.jena.sparql.util.Closure.ClosureReachable

All Implemented Interfaces:

ClosureTest

Enclosing class:

Closure

public static class Closure.ClosureReachable
extends Object
implements ClosureTest

Constructor Summary

Constructors

Constructor and Description
Closure.ClosureReachable()

Method Summary

Methods

Modifier and Type	Method and 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.

Methods inherited from class java.lang.Object

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

Constructor Detail

Closure.ClosureReachable

public Closure.ClosureReachable()

Method Detail

traverse

public boolean traverse(Resource r)

Description copied from interface: ClosureTest

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

Specified by:

traverse in interface ClosureTest

includeStmt

public boolean includeStmt(Statement s)

Description copied from interface: ClosureTest

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.

Specified by:

includeStmt in interface ClosureTest

Parameters:

s - Statement to test