org.ldp4j.application.vocabulary

Class LDP

java.lang.Object

org.ldp4j.application.vocabulary.AbstractImmutableVocabulary<ImmutableTerm>

org.ldp4j.application.vocabulary.LDP

All Implemented Interfaces:

Serializable, Iterable<Term>, Vocabulary

public final class LDP
extends AbstractImmutableVocabulary<ImmutableTerm>

W3C Linked Data Platform (LDP) Vocabulary.

This vocabulary provides an informal representation of the terms as defined in the LDP specification. Check the LDP specification for normative reference.

Namespace: <http://www.w3.org/ns/ldp#>
Prefix: ldp

Since:

1.0.0

Version:

1.0

Author:

Miguel Esteban Gutiérrez

See Also:

http://www.w3.org/TR/ldp/, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static Term	BASIC_CONTAINER BASIC_CONTAINER
static Term	CONSTRAINED_BY CONSTRAINED_BY
static Term	CONTAINER SEQ
static Term	CONTAINS CONTAINS
static Term	DIRECT_CONTAINER DIRECT_CONTAINER
static Term	HAS_MEMBER_RELATION HAS_MEMBER_RELATION
static Term	INDIRECT_CONTAINER INDIRECT_CONTAINER
static Term	INSERTED_CONTENT_RELATION INSERTED_CONTENT_RELATION
static Term	IS_MEMBER_OF_RELATION IS_MEMBER_OF_RELATION
static Term	MEMBER MEMBER
static Term	MEMBER_SUBJECT MEMBER_SUBJECT
static Term	MEMBERSHIP_RESOURCE MEMBERSHIP_RESOURCE
static String	NAMESPACE The namespace of the vocabulary (http://www.w3.org/ns/ldp#)
static Term	NON_RDF_SOURCE NON_RDF_SOURCE
static String	NS_PREFIX The preferred prefix of the vocabulary (ldp)
static Term	PREFER_CONTAINMENT PREFER_CONTAINMENT
static Term	PREFER_EMPTY_CONTAINER PREFER_EMPTY_CONTAINER
static Term	PREFER_MEMBERSHIP PREFER_MEMBERSHIP
static Term	PREFER_MINIMAL_CONTAINER PREFER_MINIMAL_CONTAINER
static Term	RDF_SOURCE RDF_SOURCE
static Term	RESOURCE XML_LITERAL

Method Summary

Methods

Modifier and Type	Method and Description
static LDP	getInstance() Retrieve the LDP vocabulary instance.
static Term	valueOf(QName term) Find the term that matches the specified URI.
static Term	valueOf(String term) Find the term that matches the specified name.
static Term	valueOf(URI term) Find the term that matches the specified URI.
static Term[]	values() Get the terms of the vocabulary

Methods inherited from class org.ldp4j.application.vocabulary.AbstractImmutableVocabulary

fromName, fromOrdinal, fromValue, getId, getNamespace, getPreferredPrefix, iterator, size, terms

Methods inherited from class java.lang.Object

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

Field Detail

NAMESPACE

public static final String NAMESPACE

The namespace of the vocabulary (http://www.w3.org/ns/ldp#)

See Also:

Constant Field Values

NS_PREFIX

public static final String NS_PREFIX

The preferred prefix of the vocabulary (ldp)

See Also:

Constant Field Values

CONTAINS

public static final Term CONTAINS

CONTAINS

http://www.w3.org/ns/ldp#contains.

Links a container with resources created through the container.

See Also:

ldp:contains

MEMBER

public static final Term MEMBER

MEMBER

http://www.w3.org/ns/ldp#member.

LDP servers should use this predicate as the membership predicate if there is no obvious predicate from an application vocabulary to use.

See Also:

ldp:member

MEMBERSHIP_RESOURCE

public static final Term MEMBERSHIP_RESOURCE

MEMBERSHIP_RESOURCE

http://www.w3.org/ns/ldp#membershipResource.

Indicates the membership-constant-URI in a membership triple. Depending upon the membership triple pattern a container uses, as indicated by the presence of ldp:hasMemberRelation or ldp:isMemberOfRelation, the membership-constant-URI might occupy either the subject or object position in membership triples.

See Also:

ldp:membershipResource

HAS_MEMBER_RELATION

public static final Term HAS_MEMBER_RELATION

HAS_MEMBER_RELATION

http://www.w3.org/ns/ldp#hasMemberRelation.

Indicates which predicate is used in membership triples, and that the membership triple pattern is <membership-constant-URI, object-of-hasMemberRelation, member-URI>.

See Also:

ldp:hasMemberRelation

IS_MEMBER_OF_RELATION

public static final Term IS_MEMBER_OF_RELATION

IS_MEMBER_OF_RELATION

http://www.w3.org/ns/ldp#isMemberOfRelation.

Indicates which predicate is used in membership triples, and that the membership triple pattern is <member-URI, object-of-isMemberOfRelation, membership-constant-URI>.

See Also:

ldp:isMemberOfRelation

INSERTED_CONTENT_RELATION

public static final Term INSERTED_CONTENT_RELATION

INSERTED_CONTENT_RELATION

http://www.w3.org/ns/ldp#insertedContentRelation.

Indicates which triple in a creation request should be used as the member-URI value in the membership triple added when the creation request is successful.

See Also:

ldp:insertedContentRelation

CONSTRAINED_BY

public static final Term CONSTRAINED_BY

CONSTRAINED_BY

http://www.w3.org/ns/ldp#constrainedBy.

Indicates that the resource has publishing constraints. The object of the triple should be the URL that provides the constraints that apply.

See Also:

ldp:constrainedBy

RESOURCE

public static final Term RESOURCE

XML_LITERAL

http://www.w3.org/ns/ldp#Resource.

A HTTP-addressable resource whose lifecycle is managed by a LDP server.

See Also:

ldp:Resource

NON_RDF_SOURCE

public static final Term NON_RDF_SOURCE

NON_RDF_SOURCE

http://www.w3.org/ns/ldp#NonRDFSource.

A Linked Data Platform Resource (LDPR) whose state is NOT represented as RDFS.

See Also:

ldp:NonRDFSource

RDF_SOURCE

public static final Term RDF_SOURCE

RDF_SOURCE

http://www.w3.org/ns/ldp#RDFSource.

A Linked Data Platform Resource (LDPR) whose state is represented as RDFS.

See Also:

ldp:RDFSource

CONTAINER

public static final Term CONTAINER

SEQ

http://www.w3.org/ns/ldp#Container.

A Linked Data Platform RDFS Source (LDP-RS) that also conforms to additional patterns and conventions for managing membership. Readers should refer to the specification defining this ontology for the list of behaviors associated with it.

See Also:

ldp:Container

BASIC_CONTAINER

public static final Term BASIC_CONTAINER

BASIC_CONTAINER

http://www.w3.org/ns/ldp#BasicContainer.

An LDPC that uses a predefined predicate to simply link to its contained resources.

See Also:

ldp:BasicContainer

DIRECT_CONTAINER

public static final Term DIRECT_CONTAINER

DIRECT_CONTAINER

http://www.w3.org/ns/ldp#DirectContainer.

An LDPC that is similar to a LDP-DC but it allows an indirection with the ability to list as member a resource, such as a URI representing a real-world object, that is different from the resource that is created.

See Also:

ldp:DirectContainer

INDIRECT_CONTAINER

public static final Term INDIRECT_CONTAINER

INDIRECT_CONTAINER

http://www.w3.org/ns/ldp#IndirectContainer.

An LDPC that has the flexibility of choosing what form the membership triples take.

See Also:

ldp:IndirectContainer

MEMBER_SUBJECT

public static final Term MEMBER_SUBJECT

MEMBER_SUBJECT

http://www.w3.org/ns/ldp#MemberSubject.

Used to indicate default and typical behavior for ldp:insertedContentRelation, where the member-URI value in the membership triple added when a creation request is successful is the URI assigned to the newly created resource.

See Also:

ldp:MemberSubject

PREFER_CONTAINMENT

public static final Term PREFER_CONTAINMENT

PREFER_CONTAINMENT

http://www.w3.org/ns/ldp#PreferContainment.

LDPTerm identifying a LDPC's containment triples, for example to allow clients to express interest in receiving them.

See Also:

ldp:PreferContainment

PREFER_EMPTY_CONTAINER

public static final Term PREFER_EMPTY_CONTAINER

PREFER_EMPTY_CONTAINER

http://www.w3.org/ns/ldp#PreferEmptyContainer.

LDPTerm identifying the subset of a LDPC's triples present in an empty LDPC, for example to allow clients to express interest in receiving them. Currently this excludes containment and membership triples, but in the future other exclusions might be added. This definition is written to automatically exclude those new classes of triples.

See Also:

ldp:PreferEmptyContainer

PREFER_MINIMAL_CONTAINER

public static final Term PREFER_MINIMAL_CONTAINER

PREFER_MINIMAL_CONTAINER

http://www.w3.org/ns/ldp#PreferMinimalContainer.

LDPTerm identifying the subset of a LDPC's triples present in an empty LDPC, for example to allow clients to express interest in receiving them. Currently this excludes containment and membership triples, but in the future other exclusions might be added. This definition is written to automatically exclude those new classes of triples.

See Also:

ldp:PreferMinimalContainer

PREFER_MEMBERSHIP

public static final Term PREFER_MEMBERSHIP

PREFER_MEMBERSHIP

http://www.w3.org/ns/ldp#PreferMembership.

LDPTerm identifying a LDPC's membership triples, for example to allow clients to express interest in receiving them.

See Also:

ldp:PreferMembership

Method Detail

getInstance

public static LDP getInstance()

Retrieve the LDP vocabulary instance.

Returns:

Return the unique instance of the vocabulary.

values

public static Term[] values()

Get the terms of the vocabulary

Returns:

An array with all the terms of the vocabulary.

valueOf

public static Term valueOf(String term)

Find the term that matches the specified name.

Parameters:

term - A String-based representation of the term's name.

Returns:

The Term that matches the specified name.

valueOf

public static Term valueOf(QName term)

Find the term that matches the specified URI.

Parameters:

term - A QName-based representation of the term's URI.

Returns:

The Term that matches the specified URI.

See Also:

QName

valueOf

public static Term valueOf(URI term)

Find the term that matches the specified URI.

Parameters:

term - A URI-based representation of the term's URI.

Returns:

The LDPTerm that matches the specified URI.

See Also:

URI