org.fcrepo.server.storage.types

Class RelationshipTuple

java.lang.Object

org.fcrepo.server.storage.types.RelationshipTuple

All Implemented Interfaces:

Constants

public class RelationshipTuple
extends Object
implements Constants

A data structure for holding relationships.

Author:

Robert Haschart

Nested Class Summary

Nested classes/interfaces inherited from interface org.fcrepo.common.Constants

Constants.FedoraHome

Field Summary

Fields

Modifier and Type	Field and Description
URI	datatype
boolean	isLiteral
String	language
String	object
String	predicate
String	subject

Fields inherited from interface org.fcrepo.common.Constants

ACCESS, ACTION, API, ATOM_APIM1_0, ATOM_ZIP1_1, ATOM1_1, AUDIT, AUDIT1_0, BATCH_MODIFY, BATCH_MODIFY1_1, BE_SECURITY, BE_SECURITY1_0, BINDING_SPEC, DATASTREAM, DC, DISSEMINATOR, DS_COMPOSITE_MODEL, DS_COMPOSITE_MODEL1_0, DS_INPUT_SPEC1_0, DS_INPUT_SPEC1_1, ENVIRONMENT, FCFG, FEDORA, FEDORA_APP_CONTEXT_NAME, FEDORA_DEFAULT_APP_CONTEXT, FEDORA_HOME, FEDORA_REPOSITORY_PID, FOXML, FOXML1_0, FOXML1_0_LEGACY, FOXML1_1, HTTP_REQUEST, MANAGEMENT, METHOD_MAP, METS, METS_EXT, METS_EXT1_0, METS_EXT1_0_LEGACY, METS_EXT1_1, MODEL, MULGARA, OAI_DC, OAI_DC2_0, OAI_FRIENDS, OAI_FRIENDS2_0, OAI_IDENTIFIER, OAI_IDENTIFIER2_0, OAI_PMH, OAI_PMH2_0, OAI_PROV, OAI_PROV2_0, OBJ_DATASTREAMS1_0, OBJ_HISTORY1_0, OBJ_ITEMS1_0, OBJ_METHODS1_0, OBJ_PROFILE1_0, OBJ_VALIDATION1_0, OBJECT, OLD_XLINK, PID_LIST1_0, RDF, RDF_XSD, RECOVERY, RELS_EXT, RELS_EXT1_0, RELS_INT1_0, REPO_DESC1_0, RESOURCE, SDEF, SDEF_METHOD_MAP1_0, SDEP, SDEP_METHOD_MAP1_0, SDEP_METHOD_MAP1_1, SERVICE_PROFILE, SOAP, SOAP_ENC, SUBJECT, TYPES, VIEW, WSDL, WSDL_HTTP, WSDL_MIME, XACML_POLICY, XACML_POLICY1_0, XACML1, XACML1_ACTION, XACML1_POLICY, XACML1_RESOURCE, XACML1_SUBJECT, XACML2_POLICY_SCHEMA, XLINK, XML_XSD, XMLNS, XSI

Constructor Summary

Constructors

Constructor and Description
RelationshipTuple(String subject, String predicate, String object, boolean isLiteral, URI datatype)
RelationshipTuple(String subject, String predicate, String object, boolean isLiteral, URI datatype, String language)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
static RelationshipTuple	fromTriple(org.jrdf.graph.Triple triple)
String	getObjectPID()
String	getRelationship()
int	hashCode()
static org.jrdf.graph.ObjectNode	makeObjectFromURIandLiteral(String objURI, boolean isLiteral, URI literalType, String language)
static URI	makePredicateFromRel(String relationship, Map<String,String> map)
static org.jrdf.graph.PredicateNode	makePredicateResourceFromRel(String predicate, Map<String,String> map)
String	toString()
org.jrdf.graph.Triple	toTriple(Map<String,String> namespaces)

Methods inherited from class java.lang.Object

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

Field Detail

subject

public final String subject

predicate

public final String predicate

object

public final String object

isLiteral

public final boolean isLiteral

datatype

public final URI datatype

language

public final String language

Constructor Detail

RelationshipTuple

public RelationshipTuple(String subject,
                 String predicate,
                 String object,
                 boolean isLiteral,
                 URI datatype)

RelationshipTuple

public RelationshipTuple(String subject,
                 String predicate,
                 String object,
                 boolean isLiteral,
                 URI datatype,
                 String language)

Method Detail

getObjectPID

public String getObjectPID()

getRelationship

public String getRelationship()

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toTriple

public org.jrdf.graph.Triple toTriple(Map<String,String> namespaces)
                               throws URISyntaxException

Throws:

URISyntaxException

makePredicateFromRel

public static URI makePredicateFromRel(String relationship,
                       Map<String,String> map)
                                throws URISyntaxException

Throws:

URISyntaxException

makePredicateResourceFromRel

public static org.jrdf.graph.PredicateNode makePredicateResourceFromRel(String predicate,
                                                        Map<String,String> map)
                                                                 throws URISyntaxException

Throws:

URISyntaxException

makeObjectFromURIandLiteral

public static org.jrdf.graph.ObjectNode makeObjectFromURIandLiteral(String objURI,
                                                    boolean isLiteral,
                                                    URI literalType,
                                                    String language)
                                                             throws URISyntaxException

Throws:

URISyntaxException

fromTriple

public static RelationshipTuple fromTriple(org.jrdf.graph.Triple triple)