org.jrdf.graph
Class TripleImpl

java.lang.Object
  org.jrdf.graph.AbstractTriple
      org.jrdf.graph.TripleImpl

All Implemented Interfaces:

Serializable, Triple

public class TripleImpl
extends AbstractTriple

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jrdf.graph.AbstractTriple

objectNode, predicateNode, subjectNode

Constructor Summary

TripleImpl(SubjectNode subject, PredicateNode predicate, ObjectNode object)
Constructor for this Triple, only to be used by the NodeFactory.

Method Summary

boolean

isGrounded() Returns true if the subject and object nodes are not blank nodes.

Methods inherited from class org.jrdf.graph.AbstractTriple

equals, getObject, getPredicate, getSubject, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TripleImpl

public TripleImpl(SubjectNode subject,
                  PredicateNode predicate,
                  ObjectNode object)

Constructor for this Triple, only to be used by the NodeFactory.

Parameters:

subject - The subject node of this triple.

predicate - The predicate node of this triple.

object - The object node of this triple.

Method Detail

isGrounded

public boolean isGrounded()

Description copied from interface: Triple

Returns true if the subject and object nodes are not blank nodes.

Specified by:

isGrounded in interface Triple

Overrides:

isGrounded in class AbstractTriple

Returns:

true if the subject and object nodes are not blank nodes.