org.jrdf.graph.local.mem
Class URIReferenceResourceImpl

java.lang.Object
  org.jrdf.graph.local.mem.AbstractResource
      org.jrdf.graph.local.mem.URIReferenceResourceImpl

All Implemented Interfaces:

Serializable, BlankNode, LocalizedNode, Node, ObjectNode, PredicateNode, Resource, SubjectNode, TypedNodeVisitable, URIReference

public final class URIReferenceResourceImpl
extends AbstractResource

See Also:

Serialized Form

Method Summary

void	accept(TypedNodeVisitor visitor) Accept a call from a TypedNodeVisitor.
boolean	equals(Object obj) While the internal structure of a BlankNode is not defined equality between two nodes should be able to be determined.
Node	getUnderlyingNode() Returns the node that the resource represents - either a BlankNode or a URIReference.
URI	getURI() The URI identifiying this resource.
int	hashCode() Returns a hash-code value for this BlankNode.
boolean	isURIReference() Returns true if this is a URIReference, otherwise it's a BlankNode.
String	toString()

Methods inherited from class org.jrdf.graph.local.mem.AbstractResource

addValue, getId, getObjects, getSubjects, removeSubject, removeValue, removeValues, setValue

Methods inherited from class java.lang.Object

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

Method Detail

isURIReference

public boolean isURIReference()

Description copied from interface: Resource

Returns true if this is a URIReference, otherwise it's a BlankNode.

Returns:

true if this is a URIReference, otherwise it's a BlankNode.

getUnderlyingNode

public Node getUnderlyingNode()

Description copied from interface: Resource

Returns the node that the resource represents - either a BlankNode or a URIReference.

Returns:

the BlankNode or URIReference.

getURI

public URI getURI()

Description copied from interface: URIReference

The URI identifiying this resource.

Returns:

the URI identifying this resource.

hashCode

public int hashCode()

Description copied from interface: BlankNode

Returns a hash-code value for this BlankNode. While the implementation is not defined, if there is a blank node identifier then it should be the hash code generated from this. Hash code generation should follow the normal contract.

Specified by:

hashCode in interface BlankNode

Specified by:

hashCode in interface URIReference

Overrides:

hashCode in class Object

Returns:

a hash-code value for this blank node.

equals

public boolean equals(Object obj)

Description copied from interface: BlankNode

While the internal structure of a BlankNode is not defined equality between two nodes should be able to be determined. In some representations this equality would be defined by a blank node identifier.

Specified by:

equals in interface BlankNode

Specified by:

equals in interface URIReference

Overrides:

equals in class Object

Parameters:

obj - the reference object with which to compare.

Returns:

true if this object is the same as the obj argument; false otherwise.

accept

public void accept(TypedNodeVisitor visitor)

Description copied from interface: TypedNodeVisitable

Accept a call from a TypedNodeVisitor.

Parameters:

visitor - the object doing the visiting.

toString

public String toString()

Overrides:

toString in class Object