public class ResourceImpl extends EnhNode implements Resource
Modifier and Type | Field and Description |
---|---|
static Implementation |
factory |
static Implementation |
rdfNodeFactory |
Constructor and Description |
---|
ResourceImpl()
Creates new ResourceImpl
|
ResourceImpl(AnonId id) |
ResourceImpl(AnonId id,
ModelCom m) |
ResourceImpl(ModelCom m) |
ResourceImpl(Node n,
EnhGraph m) |
ResourceImpl(Node n,
ModelCom m)
the master constructor: make a new Resource in the given model,
rooted in the given node.
|
ResourceImpl(Resource r,
ModelCom m) |
ResourceImpl(String uri) |
ResourceImpl(String uri,
ModelCom m) |
ResourceImpl(String nameSpace,
String localName) |
ResourceImpl(String nameSpace,
String localName,
ModelCom m) |
Modifier and Type | Method and Description |
---|---|
Resource |
abort()
Abort the transaction in the associated model.
|
Resource |
addLiteral(Property p,
boolean o)
Add the property
p with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. |
Resource |
addLiteral(Property p,
char o)
Add the property
p with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. |
Resource |
addLiteral(Property p,
double o)
Add the property
p with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. |
Resource |
addLiteral(Property p,
float o)
Add the property
p with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. |
Resource |
addLiteral(Property p,
Literal o)
Add the property
p with the pre-constructed Literal value
o to this resource, ie add (this, p, o) to this's
model. |
Resource |
addLiteral(Property p,
long o)
Add the property
p with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. |
Resource |
addLiteral(Property p,
Object o)
Add the property
p with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. |
Resource |
addProperty(Property p,
double o) |
Resource |
addProperty(Property p,
float o) |
Resource |
addProperty(Property p,
long o) |
Resource |
addProperty(Property p,
RDFNode o)
Add a property to this resource.
|
Resource |
addProperty(Property p,
String o)
Add a property to this resource.
|
Resource |
addProperty(Property p,
String lexicalForm,
RDFDatatype datatype)
Add a property to this resource.
|
Resource |
addProperty(Property p,
String o,
String l)
Add a property to this resource.
|
Literal |
asLiteral()
If this node is a Literal, answer that literal; otherwise throw an
exception.
|
Resource |
asResource()
If this node is a Resource, answer that resource; otherwise throw an
exception.
|
Resource |
begin()
Begin a transaction in the associated model.
|
Resource |
commit()
Commit the transaction in the associated model.
|
AnonId |
getId()
Returns an a unique identifier for anonymous resources.
|
String |
getLocalName()
Returns the name of this resource within its namespace.
|
Model |
getModel()
Return the model associated with this resource.
|
String |
getNameSpace()
Returns the namespace associated with this resource.
|
Statement |
getProperty(Property p)
Answer some statement (this, p, O) in the associated model.
|
Statement |
getProperty(Property p,
String lang)
Answer some statement (this, p, O), in language
lang , in the
associated model. |
Resource |
getPropertyResourceValue(Property p)
Answer some resource R for which this.hasProperty( p, R ),
or null if no such R exists.
|
Statement |
getRequiredProperty(Property p)
Get a property value of this resource.
|
Statement |
getRequiredProperty(Property p,
String lang)
Get a property value of this resource in a specified language.
|
String |
getURI()
Return the URI of the resource, or null if it's a bnode.
|
boolean |
hasLiteral(Property p,
boolean o)
Answer true iff this resource has the value
o for
property p . |
boolean |
hasLiteral(Property p,
char o)
Answer true iff this resource has the value
o for
property p . |
boolean |
hasLiteral(Property p,
double o)
Answer true iff this resource has the value
o for
property p . |
boolean |
hasLiteral(Property p,
float o)
Answer true iff this resource has the value
o for
property p . |
boolean |
hasLiteral(Property p,
long o)
Answer true iff this resource has the value
o for
property p . |
boolean |
hasLiteral(Property p,
Object o)
Answer true iff this resource has the value
o for
property p . |
boolean |
hasProperty(Property p)
Determine whether this resource has any values for a given property.
|
boolean |
hasProperty(Property p,
RDFNode o)
Test if this resource has a given property with a given value.
|
boolean |
hasProperty(Property p,
String o)
Test if this resource has a given property with a given value.
|
boolean |
hasProperty(Property p,
String o,
String l)
Test if this resource has a given property with a given value.
|
boolean |
hasURI(String uri)
Answer true iff this Resource is a URI resource with the given URI.
|
Resource |
inModel(Model m)
Override RDFNode.inModel() to produce a staticly-typed Resource
in the given Model.
|
StmtIterator |
listProperties()
Return an iterator over all the properties of this resource.
|
StmtIterator |
listProperties(Property p)
List all the values of the property p.
|
StmtIterator |
listProperties(Property p,
String lang)
Return an iterator over all the properties of this resource with a specific language.
|
Resource |
removeAll(Property p)
Delete all the statements with predicate
p for this resource
from its associated model. |
Resource |
removeProperties()
Delete all the properties for this resource from the associated model.
|
String |
toString()
Return a string representation of the resource.
|
Object |
visitWith(RDFVisitor rv)
Apply the appropriate method of the visitor to this node's content and
return the result.
|
as, asNode, canAs, equals, getGraph, hashCode, isAnon, isLiteral, isResource, isURIResource, isValid, viewAs
addView, supports
as, canAs, isAnon, isLiteral, isResource, isURIResource
asNode
public static final Implementation factory
public static final Implementation rdfNodeFactory
public ResourceImpl(Node n, ModelCom m)
public ResourceImpl()
public ResourceImpl(ModelCom m)
public ResourceImpl(String uri)
public ResourceImpl(AnonId id)
public Object visitWith(RDFVisitor rv)
RDFNode
public Resource asResource()
RDFNode
asResource
in interface RDFNode
public Literal asLiteral()
RDFNode
public Resource inModel(Model m)
Resource
public AnonId getId()
Resource
The id is unique within the scope of a particular implementation. All models within an implementation will use the same id for the same anonymous resource.
This method is undefined if called on resources which are not anonymous and may raise an exception.
public String getURI()
Resource
public String getNameSpace()
Resource
getNameSpace
in interface Resource
public String getLocalName()
Resource
getLocalName
in interface Resource
public boolean hasURI(String uri)
Resource
public String toString()
Resource
public Statement getRequiredProperty(Property p)
Resource
The model associated with the resource instance is searched for statements whose subject is this resource and whose predicate is p. If such a statement is found, it is returned. If several such statements are found, any one may be returned. If no such statements are found, an exception is thrown.
getRequiredProperty
in interface Resource
p
- The property sought.public Statement getRequiredProperty(Property p, String lang)
Resource
The model associated with the resource instance is searched for statements whose subject is this resource and whose predicate is p. If such a statement is found, it is returned. If several such statements are found, any one may be returned. If no such statements are found, an exception is thrown.
getRequiredProperty
in interface Resource
p
- The property sought.lang
- The language of the statement with the property sought.public Statement getProperty(Property p)
Resource
getProperty
in interface Resource
p
- the property soughtpublic Statement getProperty(Property p, String lang)
Resource
lang
, in the
associated model. If there are several such statements, any one of them may be
returned. If no such statements exist, null is returned - in this it differs
from getRequiredProperty.getProperty
in interface Resource
p
- The property sought.lang
- The language of the property sought.public StmtIterator listProperties(Property p)
Resource
Returns an iterator over all the statements in the associated model whose subject is this resource and whose predicate is p.
listProperties
in interface Resource
p
- The predicate sought.public StmtIterator listProperties(Property p, String lang)
Resource
The model associated with this resource is searched and an iterator is returned which iterates over all the statements which have this resource as a subject.
listProperties
in interface Resource
public StmtIterator listProperties()
Resource
The model associated with this resource is search and an iterator is returned which iterates over all the statements which have this resource as a subject.
listProperties
in interface Resource
public Resource addLiteral(Property p, boolean o)
Resource
p
with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. Answer
this resource. The typed literal is equal to one constructed by using
this.getModel().createTypedLiteral(o)
.addLiteral
in interface Resource
public Resource addLiteral(Property p, long o)
Resource
p
with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. Answer
this resource. The typed literal is equal to one constructed by using
this.getModel().createTypedLiteral(o)
.addLiteral
in interface Resource
public Resource addLiteral(Property p, char o)
Resource
p
with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. Answer
this resource. The typed literal is equal to one constructed by using
this.getModel().createTypedLiteral(o)
.addLiteral
in interface Resource
public Resource addLiteral(Property p, double o)
Resource
p
with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. Answer
this resource. The typed literal is equal to one constructed by using
this.getModel().createTypedLiteral(o)
.addLiteral
in interface Resource
public Resource addLiteral(Property p, float o)
Resource
p
with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. Answer
this resource. The typed literal is equal to one constructed by using
this.getModel().createTypedLiteral(o)
.addLiteral
in interface Resource
public Resource addProperty(Property p, String o)
Resource
A statement with this resource as the subject, p as the predicate and o as the object is added to the model associated with this resource.
addProperty
in interface Resource
p
- The property to be added.o
- The value of the property to be added.public Resource addProperty(Property p, String o, String l)
Resource
A statement with this resource as the subject, p as the predicate and o as the object is added to the model associated with this resource.
addProperty
in interface Resource
p
- The property to be added.o
- The value of the property to be added.l
- the language of the propertypublic Resource addProperty(Property p, String lexicalForm, RDFDatatype datatype)
Resource
A statement with this resource as the subject, p as the predicate and o as the object is added to the model associated with this resource.
addProperty
in interface Resource
p
- The property to be added.lexicalForm
- The lexical form of the literaldatatype
- The datatypepublic Resource addLiteral(Property p, Object o)
Resource
p
with the typed-literal value o
to this resource, ie add (this, p, typed(o)) to this's model. Answer
this resource. The typed literal is equal to one constructed by using
this.getModel().createTypedLiteral(o)
.addLiteral
in interface Resource
public Resource addLiteral(Property p, Literal o)
Resource
p
with the pre-constructed Literal value
o
to this resource, ie add (this, p, o) to this's
model. Answer this resource. NOTE thjat this is distinct from the
other addLiteral methods in that the Literal is not turned into a Literal.addLiteral
in interface Resource
public Resource addProperty(Property p, RDFNode o)
Resource
A statement with this resource as the subject, p as the predicate and o as the object is added to the model associated with this resource.
addProperty
in interface Resource
p
- The property to be added.o
- The value of the property to be added.public boolean hasProperty(Property p)
Resource
hasProperty
in interface Resource
p
- The property sought.public boolean hasLiteral(Property p, boolean o)
Resource
o
for
property p
. o
is interpreted as
a typed literal with the appropriate RDF type.hasLiteral
in interface Resource
public boolean hasLiteral(Property p, long o)
Resource
o
for
property p
. o
is interpreted as
a typed literal with the appropriate RDF type.hasLiteral
in interface Resource
public boolean hasLiteral(Property p, char o)
Resource
o
for
property p
. o
is interpreted as
a typed literal with the appropriate RDF type.hasLiteral
in interface Resource
public boolean hasLiteral(Property p, double o)
Resource
o
for
property p
. o
is interpreted as
a typed literal with the appropriate RDF type.hasLiteral
in interface Resource
public boolean hasLiteral(Property p, float o)
Resource
o
for
property p
. o
is interpreted as
a typed literal with the appropriate RDF type.hasLiteral
in interface Resource
public boolean hasProperty(Property p, String o)
Resource
hasProperty
in interface Resource
p
- The property sought.o
- The value of the property sought.public boolean hasProperty(Property p, String o, String l)
Resource
hasProperty
in interface Resource
p
- The property sought.o
- The value of the property sought.l
- The language of the property sought.public boolean hasLiteral(Property p, Object o)
Resource
o
for
property p
. o
is interpreted as
a typed literal with the appropriate RDF type.hasLiteral
in interface Resource
public boolean hasProperty(Property p, RDFNode o)
Resource
hasProperty
in interface Resource
p
- The property sought.o
- The value of the property sought.public Resource removeProperties()
Resource
removeProperties
in interface Resource
public Resource removeAll(Property p)
Resource
p
for this resource
from its associated model.public Resource begin()
Resource
public Resource abort()
Resource
public Resource commit()
Resource
public Model getModel()
RDFNode
public Resource getPropertyResourceValue(Property p)
Resource
getPropertyResourceValue
in interface Resource
Licenced under the Apache License, Version 2.0