Package com.apicatalog.rdf.primitive

Class Resource

java.lang.Object

com.apicatalog.rdf.primitive.Resource

All Implemented Interfaces:

RdfResource, RdfTerm

public class Resource
extends java.lang.Object
implements RdfResource

Field Summary

Fields

Modifier and Type	Field	Description
(package private) boolean	blankNode
(package private) java.lang.String	key
(package private) java.lang.String	value

Constructor Summary

Constructors

Constructor	Description
Resource(java.lang.String value, boolean isBlankNode, java.lang.String key)

Method Summary

Modifier and Type	Method	Description
static Resource	createBlankNode(java.lang.String value)
(package private) static Resource	createBlankNode(java.lang.String value, java.lang.String key)
static Resource	createIRI(java.lang.String value)
(package private) static Resource	createIRI(java.lang.String value, java.lang.String key)
boolean	equals(java.lang.Object obj)	Compares this RDF term to the specified object.
int	hashCode()	Returns a hash code value for this RDF term.
boolean	isBlank()	Checks whether this resource is a blank node.
boolean	isIRI()	Checks whether this resource is an IRI.
(package private) static java.lang.String	key(java.lang.String value, boolean blankNode)
java.lang.String	toString()	Returns a string representation of this RDF term.
java.lang.String	value()	Returns the value of the resource, typically an absolute IRI or blank node identifier.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.apicatalog.rdf.model.RdfResource

asResource, isResource

Methods inherited from interface com.apicatalog.rdf.model.RdfTerm

asLiteral, asTriple, isLiteral, isTriple

Field Detail

value

final java.lang.String value

blankNode

final boolean blankNode

key

java.lang.String key

Constructor Detail

Resource

Resource(java.lang.String value,
         boolean isBlankNode,
         java.lang.String key)

Method Detail

createBlankNode

public static Resource createBlankNode(java.lang.String value)

createBlankNode

static Resource createBlankNode(java.lang.String value,
                                java.lang.String key)

createIRI

public static Resource createIRI(java.lang.String value)

createIRI

static Resource createIRI(java.lang.String value,
                          java.lang.String key)

isBlank

public boolean isBlank()

Description copied from interface: RdfResource

Checks whether this resource is a blank node.

A blank node is an anonymous resource that does not have an IRI.

Specified by:

isBlank in interface RdfResource

Returns:

true if this resource is a blank node, false if it is an IRI

isIRI

public boolean isIRI()

Description copied from interface: RdfResource

Checks whether this resource is an IRI.

An IRI (Internationalized Resource Identifier) is a globally unique identifier used to refer to a resource.

Specified by:

isIRI in interface RdfResource

Returns:

true if this resource is an IRI, false if it is a blank node

value

public java.lang.String value()

Description copied from interface: RdfResource

Returns the value of the resource, typically an absolute IRI or blank node identifier.

Specified by:

value in interface RdfResource

Returns:

the value of the resource as a String

hashCode

public int hashCode()

Description copied from interface: RdfTerm

Returns a hash code value for this RDF term.

Specified by:

hashCode in interface RdfTerm

Overrides:

hashCode in class java.lang.Object

Returns:

a hash code consistent with RdfTerm.equals(Object).

equals

public boolean equals(java.lang.Object obj)

Description copied from interface: RdfTerm

Compares this RDF term to the specified object. Implementations must override this method to provide equality checks appropriate to the term type.

Specified by:

equals in interface RdfTerm

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to compare with this term.

Returns:

true if the specified object is equal to this term; false otherwise.

toString

public java.lang.String toString()

Description copied from interface: RdfTerm

Returns a string representation of this RDF term.

Specified by:

toString in interface RdfTerm

Overrides:

toString in class java.lang.Object

Returns:

a string describing this RDF term.

key

static final java.lang.String key(java.lang.String value,
                                  boolean blankNode)