OntResource (Apache Jena)

All Superinterfaces:

FrontsNode, RDFNode, Resource

All Known Subinterfaces:

AllDifferent, AllValuesFromRestriction, AnnotationProperty, BooleanClassDescription, CardinalityQRestriction, CardinalityRestriction, ComplementClass, DataRange, DatatypeProperty, EnumeratedClass, FunctionalProperty, HasValueRestriction, Individual, IntersectionClass, InverseFunctionalProperty, MaxCardinalityQRestriction, MaxCardinalityRestriction, MinCardinalityQRestriction, MinCardinalityRestriction, ObjectProperty, OntClass, Ontology, OntProperty, QualifiedRestriction, Restriction, SomeValuesFromRestriction, SymmetricProperty, TransitiveProperty, UnionClass
```
public interface OntResource
extends Resource
```
Provides a common super-type for all of the abstractions in this ontology representation package.

Property Summary

All Methods Instance Methods Abstract Methods
Type	Property and Description
`AnnotationProperty`	`asAnnotation` Answer a view of this resource as an annotation property
`DatatypeProperty`	`asDatatype` Answer a view of this resource as a datatype property
`ObjectProperty`	`asObject` Answer a view of this resource as an object property
`OntProperty`	`as` Answer a view of this resource as a property
`boolean`	`isAnnotation` Gets the value of the property annotationProperty.
`boolean`	`isDatatype` Gets the value of the property datatypeProperty.
`boolean`	`isObject` Gets the value of the property objectProperty.
`boolean`	`is` Gets the value of the property property.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`addComment(Literal comment)` Add the given comment to this resource.
`void`	`addComment(String comment, String lang)` Add the given comment to this resource.
`void`	`addDifferentFrom(Resource res)` Add a statement declaring that this resource is distinct from the given resource.
`void`	`addIsDefinedBy(Resource res)` Add a resource that is declared to provide a definition of this resource.
`void`	`addLabel(Literal label)` Add the given label to this resource.
`void`	`addLabel(String label, String lang)` Add the given label to this resource.
`void`	`addRDFType(Resource cls)` Add the given class as one of the `rdf:type`'s for this resource.
`void`	`addSameAs(Resource res)` Add a resource that is declared to be equivalent to this resource.
`void`	`addSeeAlso(Resource res)` Add a resource that is declared to provided additional information about the definition of this resource
`void`	`addVersionInfo(String info)` Add the given version information to this resource.
`AllDifferent`	`asAllDifferent()` Answer a view of this resource as an 'all different' declaration
`AnnotationProperty`	`asAnnotationProperty()` Answer a view of this resource as an annotation property
`OntClass`	`asClass()` Answer a view of this resource as a class
`DataRange`	`asDataRange()` Answer a view of this resource as a data range
`DatatypeProperty`	`asDatatypeProperty()` Answer a view of this resource as a datatype property
`Individual`	`asIndividual()` Answer a view of this resource as an individual
`ObjectProperty`	`asObjectProperty()` Answer a view of this resource as an object property
`Ontology`	`asOntology()` Answer a view of this resource as an ontology description node
`OntProperty`	`asProperty()` Answer a view of this resource as a property
`int`	`getCardinality(Property p)` Answer the cardinality of the given property on this resource.
`String`	`getComment(String lang)` Answer the comment string for this object.
`OntResource`	`getDifferentFrom()` Answer a resource that is declared to be distinct from this resource.
`Resource`	`getIsDefinedBy()` Answer a resource that is declared to provide a definition of this resource.
`String`	`getLabel(String lang)` Answer the label string for this object.
`OntModel`	`getOntModel()` Answer the model that this resource is attached to, assuming that it is an `OntModel`.
`Profile`	`getProfile()` Answer the ontology language profile that governs the ontology model to which this ontology resource is attached.
`RDFNode`	`getPropertyValue(Property property)` Answer the value of a given RDF property for this resource, or null if it doesn't have one.
`Resource`	`getRDFType()` Answer the `rdf:type` (i.e.
`Resource`	`getRDFType(boolean direct)` Answer the `rdf:type` (i.e.
`OntResource`	`getSameAs()` Answer a resource that is declared to be the same as this resource.
`Resource`	`getSeeAlso()` Answer a resource that provides additional information about this resource.
`String`	`getVersionInfo()` Answer the version information string for this object.
`boolean`	`hasComment(Literal comment)` Answer true if this resource has the given comment.
`boolean`	`hasComment(String comment, String lang)` Answer true if this resource has the given comment.
`boolean`	`hasLabel(Literal label)` Answer true if this resource has the given label
`boolean`	`hasLabel(String label, String lang)` Answer true if this resource has the given label
`boolean`	`hasRDFType(Resource ontClass)` Answer true if this resource is a member of the class denoted by the given class resource.
`boolean`	`hasRDFType(Resource ontClass, boolean direct)` Answer true if this resource is a member of the class denoted by the given class resource.
`boolean`	`hasRDFType(String uri)` Answer true if this resource is a member of the class denoted by the given URI.
`boolean`	`hasSeeAlso(Resource res)` Answer true if this resource has the given resource as a source of additional information.
`boolean`	`hasVersionInfo(String info)` Answer true if this resource has the given version information
`boolean`	`isAllDifferent()` Answer true if this resource can be viewed as an 'all different' declaration
`boolean`	`isAnnotationProperty()` Gets the value of the property annotationProperty.
`boolean`	`isClass()` Answer true if this resource can be viewed as a class
`boolean`	`isDataRange()` Answer true if this resource can be viewed as a data range
`boolean`	`isDatatypeProperty()` Gets the value of the property datatypeProperty.
`boolean`	`isDefinedBy(Resource res)` Answer true if this resource is defined by the given resource.
`boolean`	`isDifferentFrom(Resource res)` Answer true if this resource is different from the given resource.
`boolean`	`isIndividual()` Answer true if this resource can be viewed as an individual
`boolean`	`isObjectProperty()` Gets the value of the property objectProperty.
`boolean`	`isOntLanguageTerm()` Answer true if this resource is a symbol in one of the standard ontology languages supported by Jena: RDF, RDFS or OWL.
`boolean`	`isOntology()` Answer true if this resource can be viewed as an ontology description node
`boolean`	`isProperty()` Gets the value of the property property.
`boolean`	`isSameAs(Resource res)` Answer true if this resource is the same as the given resource.
`org.apache.jena.util.iterator.ExtendedIterator<RDFNode>`	`listComments(String lang)` Answer an iterator over all of the comment literals for this resource.
`org.apache.jena.util.iterator.ExtendedIterator<? extends Resource>`	`listDifferentFrom()` Answer an iterator over all of the resources that are declared to be different from this resource.
`org.apache.jena.util.iterator.ExtendedIterator<RDFNode>`	`listIsDefinedBy()` Answer an iterator over all of the resources that are declared to define this resource.
`org.apache.jena.util.iterator.ExtendedIterator<RDFNode>`	`listLabels(String lang)` Answer an iterator over all of the label literals for this resource.
`NodeIterator`	`listPropertyValues(Property property)` Answer an iterator over the values for a given RDF property.
`org.apache.jena.util.iterator.ExtendedIterator<Resource>`	`listRDFTypes(boolean direct)` Answer an iterator over the RDF classes to which this resource belongs.
`org.apache.jena.util.iterator.ExtendedIterator<? extends Resource>`	`listSameAs()` Answer an iterator over all of the resources that are declared to be the same as this resource.
`org.apache.jena.util.iterator.ExtendedIterator<RDFNode>`	`listSeeAlso()` Answer an iterator over all of the resources that are declared to provide additional information about this resource.
`org.apache.jena.util.iterator.ExtendedIterator<String>`	`listVersionInfo()` Answer an iterator over all of the version info strings for this resource.
`void`	`remove()` Removes this resource from the ontology by deleting any statements that refer to it, as either statement-subject or statement-object.
`void`	`removeComment(Literal comment)` Remove the statement that the given string is a comment on this resource.
`void`	`removeComment(String comment, String lang)` Remove the statement that the given string is a comment on this resource.
`void`	`removeDefinedBy(Resource res)` Remove the statement that this resource is defined by the given resource.
`void`	`removeDifferentFrom(Resource res)` Remove the statement that this resource is different the given resource.
`void`	`removeLabel(Literal label)` Remove the statement that the given string is a label for this resource.
`void`	`removeLabel(String label, String lang)` Remove the statement that the given string is a label for this resource.
`void`	`removeProperty(Property property, RDFNode value)` Remove the specific property-value pair from this resource.
`void`	`removeRDFType(Resource cls)` Remove the statement that this resource is of the given RDF type.
`void`	`removeSameAs(Resource res)` Remove the statement that this resource is the same as the given resource.
`void`	`removeSeeAlso(Resource res)` Remove the statement indicating the given resource as a source of additional information about this resource.
`void`	`removeVersionInfo(String info)` Remove the statement that the given string provides version information about this resource.
`void`	`setComment(String comment, String lang)` Assert that the given string is the comment on this resource.
`void`	`setDifferentFrom(Resource res)` Assert that the given resource and this resource are distinct.
`void`	`setIsDefinedBy(Resource res)` Assert that the given resource provides a source of definitions about this resource.
`void`	`setLabel(String label, String lang)` Assert that the given string is the value of the label for this resource.
`void`	`setPropertyValue(Property property, RDFNode value)` Set the value of the given property of this ontology resource to the given value, encoded as an RDFNode.
`void`	`setRDFType(Resource cls)` Set the RDF type (i.e.
`void`	`setSameAs(Resource res)` Assert equivalence between the given resource and this resource.
`void`	`setSeeAlso(Resource res)` Assert that the given resource provides additional information about the definition of this resource
`void`	`setVersionInfo(String info)` Assert that the given string is the value of the version info for this resource.

Methods inherited from interface org.apache.jena.rdf.model.Resource
abort, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addProperty, addProperty, addProperty, addProperty, begin, commit, equals, getId, getLocalName, getNameSpace, getProperty, getPropertyResourceValue, getRequiredProperty, getURI, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasProperty, hasProperty, hasProperty, hasProperty, hasURI, inModel, listProperties, listProperties, removeAll, removeProperties, toString

Methods inherited from interface org.apache.jena.rdf.model.RDFNode
as, asLiteral, asResource, canAs, getModel, isAnon, isLiteral, isResource, isURIResource, visitWith

Methods inherited from interface org.apache.jena.graph.FrontsNode
asNode

- Property Detail
  - as
```
OntProperty asProperty
```
    Answer a view of this resource as a property
  - asAnnotation
```
AnnotationProperty asAnnotationProperty
```
    Answer a view of this resource as an annotation property
  - asObject
```
ObjectProperty asObjectProperty
```
    Answer a view of this resource as an object property
  - asDatatype
```
DatatypeProperty asDatatypeProperty
```
    Answer a view of this resource as a datatype property
  - is
```
boolean isProperty
```
    Gets the value of the property property.
  - isAnnotation
```
boolean isAnnotationProperty
```
    Gets the value of the property annotationProperty.
  - isObject
```
boolean isObjectProperty
```
    Gets the value of the property objectProperty.
  - isDatatype
```
boolean isDatatypeProperty
```
    Gets the value of the property datatypeProperty.
- Method Detail
  - getOntModel
```
OntModel getOntModel()
```
    Answer the model that this resource is attached to, assuming that it is an OntModel. If this resource is not attached to any model, or is (unusually) attached to a model that is not an OntModel, answer null.
    
    Returns:
    
    The ont model that this resource is attached to, or null.
  - getProfile
```
Profile getProfile()
```
    Answer the ontology language profile that governs the ontology model to which this ontology resource is attached.
    
    Returns:
    
    The language profile for this ontology resource
    
    Throws:
    
    JenaException - if the resource is not bound to an OntModel, since that's the only way to get the profile for the resource
  - isOntLanguageTerm
```
boolean isOntLanguageTerm()
```
    Answer true if this resource is a symbol in one of the standard ontology languages supported by Jena: RDF, RDFS or OWL. Since these languages have restricted namespaces, this check is simply a convenient way of testing whether this resource is in one of those pre-declared namespaces.
    
    Returns:
    
    True if this is a term in the language namespace for OWL, RDF or RDFS.
  - setSameAs
```
void setSameAs(Resource res)
```
    Assert equivalence between the given resource and this resource. Any existing statements for sameAs will be removed.
    
    Parameters:
    
    res - The resource that is declared to be the same as this resource
    
    Throws:
    
    ProfileException - If the Profile.SAME_AS() property is not supported in the current language profile.
  - addSameAs
```
void addSameAs(Resource res)
```
    Add a resource that is declared to be equivalent to this resource.
    
    Parameters:
    
    res - A resource that declared to be the same as this resource
    
    Throws:
    
    ProfileException - If the Profile.SAME_AS() property is not supported in the current language profile.
  - getSameAs
```
OntResource getSameAs()
```
    Answer a resource that is declared to be the same as this resource. If there is more than one such resource, an arbitrary selection is made.
    
    Returns:
    
    An ont resource that declared to be the same as this resource
    
    Throws:
    
    ProfileException - If the Profile.SAME_AS() property is not supported in the current language profile.
  - listSameAs
```
org.apache.jena.util.iterator.ExtendedIterator<? extends Resource> listSameAs()
```
    Answer an iterator over all of the resources that are declared to be the same as this resource. Each element of the iterator will be an OntResource.
    
    Returns:
    
    An iterator over the resources equivalent to this resource.
    
    Throws:
    
    ProfileException - If the Profile.SAME_AS() property is not supported in the current language profile.
  - isSameAs
```
boolean isSameAs(Resource res)
```
    Answer true if this resource is the same as the given resource.
    
    Parameters:
    
    res - A resource to test against
    
    Returns:
    
    True if the resources are declared the same via a sameAs statement.
    
    Throws:
    
    ProfileException - If the Profile.SAME_AS() property is not supported in the current language profile.
  - removeSameAs
```
void removeSameAs(Resource res)
```
    Remove the statement that this resource is the same as the given resource. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    res - A resource that may be declared to be the sameAs this resource
  - setDifferentFrom
```
void setDifferentFrom(Resource res)
```
    Assert that the given resource and this resource are distinct. Any existing statements for differentFrom will be removed.
    
    Parameters:
    
    res - The resource that is declared to be distinct from this resource
    
    Throws:
    
    ProfileException - If the Profile.DIFFERENT_FROM() property is not supported in the current language profile.
  - addDifferentFrom
```
void addDifferentFrom(Resource res)
```
    Add a statement declaring that this resource is distinct from the given resource.
    
    Parameters:
    
    res - A resource that declared to be distinct from this resource
    
    Throws:
    
    ProfileException - If the Profile.DIFFERENT_FROM() property is not supported in the current language profile.
  - getDifferentFrom
```
OntResource getDifferentFrom()
```
    Answer a resource that is declared to be distinct from this resource. If there is more than one such resource, an arbitrary selection is made.
    
    Returns:
    
    res An ont resource that declared to be different from this resource
    
    Throws:
    
    ProfileException - If the Profile.DIFFERENT_FROM() property is not supported in the current language profile.
  - listDifferentFrom
```
org.apache.jena.util.iterator.ExtendedIterator<? extends Resource> listDifferentFrom()
```
    Answer an iterator over all of the resources that are declared to be different from this resource. Each element of the iterator will be an OntResource.
    
    Returns:
    
    An iterator over the resources different from this resource.
    
    Throws:
    
    ProfileException - If the Profile.DIFFERENT_FROM() property is not supported in the current language profile.
  - isDifferentFrom
```
boolean isDifferentFrom(Resource res)
```
    Answer true if this resource is different from the given resource.
    
    Parameters:
    
    res - A resource to test against
    
    Returns:
    
    True if the resources are declared to be distinct via a differentFrom statement.
  - removeDifferentFrom
```
void removeDifferentFrom(Resource res)
```
    Remove the statement that this resource is different the given resource. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    res - A resource that may be declared to be differentFrom this resource
  - setSeeAlso
```
void setSeeAlso(Resource res)
```
    Assert that the given resource provides additional information about the definition of this resource
    
    Parameters:
    
    res - A resource that can provide additional information about this resource
    
    Throws:
    
    ProfileException - If the Profile.SEE_ALSO() property is not supported in the current language profile.
  - addSeeAlso
```
void addSeeAlso(Resource res)
```
    Add a resource that is declared to provided additional information about the definition of this resource
    
    Parameters:
    
    res - A resource that provides extra information on this resource
    
    Throws:
    
    ProfileException - If the Profile.SEE_ALSO() property is not supported in the current language profile.
  - getSeeAlso
```
Resource getSeeAlso()
```
    Answer a resource that provides additional information about this resource. If more than one such resource is defined, make an arbitrary choice.
    
    Returns:
    
    res A resource that provides additional information about this resource
    
    Throws:
    
    ProfileException - If the Profile.SEE_ALSO() property is not supported in the current language profile.
  - listSeeAlso
```
org.apache.jena.util.iterator.ExtendedIterator<RDFNode> listSeeAlso()
```
    Answer an iterator over all of the resources that are declared to provide additional information about this resource.
    
    Returns:
    
    An iterator over the resources providing additional information on this resource.
    
    Throws:
    
    ProfileException - If the Profile.SEE_ALSO() property is not supported in the current language profile.
  - hasSeeAlso
```
boolean hasSeeAlso(Resource res)
```
    Answer true if this resource has the given resource as a source of additional information.
    
    Parameters:
    
    res - A resource to test against
    
    Returns:
    
    True if the res provides more information on this resource.
  - removeSeeAlso
```
void removeSeeAlso(Resource res)
```
    Remove the statement indicating the given resource as a source of additional information about this resource. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    res - A resource that may be declared to provide additional information about this resource
  - setIsDefinedBy
```
void setIsDefinedBy(Resource res)
```
    Assert that the given resource provides a source of definitions about this resource. Any existing statements for isDefinedBy will be removed.
    
    Parameters:
    
    res - The resource that is declared to be a definition of this resource.
    
    Throws:
    
    ProfileException - If the Profile.IS_DEFINED_BY() property is not supported in the current language profile.
  - addIsDefinedBy
```
void addIsDefinedBy(Resource res)
```
    Add a resource that is declared to provide a definition of this resource.
    
    Parameters:
    
    res - A defining resource
    
    Throws:
    
    ProfileException - If the Profile.IS_DEFINED_BY() property is not supported in the current language profile.
  - getIsDefinedBy
```
Resource getIsDefinedBy()
```
    Answer a resource that is declared to provide a definition of this resource. If there is more than one such resource, an arbitrary selection is made.
    
    Returns:
    
    res An ont resource that is declared to provide a definition of this resource
    
    Throws:
    
    ProfileException - If the Profile.IS_DEFINED_BY() property is not supported in the current language profile.
  - listIsDefinedBy
```
org.apache.jena.util.iterator.ExtendedIterator<RDFNode> listIsDefinedBy()
```
    Answer an iterator over all of the resources that are declared to define this resource.
    
    Returns:
    
    An iterator over the resources defining this resource.
    
    Throws:
    
    ProfileException - If the Profile.IS_DEFINED_BY() property is not supported in the current language profile.
  - isDefinedBy
```
boolean isDefinedBy(Resource res)
```
    Answer true if this resource is defined by the given resource.
    
    Parameters:
    
    res - A resource to test against
    
    Returns:
    
    True if res defines this resource.
  - removeDefinedBy
```
void removeDefinedBy(Resource res)
```
    Remove the statement that this resource is defined by the given resource. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    res - A resource that may be declared to define this resource
  - setVersionInfo
```
void setVersionInfo(String info)
```
    Assert that the given string is the value of the version info for this resource. Any existing statements for versionInfo will be removed.
    
    Parameters:
    
    info - The version information for this resource
    
    Throws:
    
    ProfileException - If the Profile.VERSION_INFO() property is not supported in the current language profile.
  - addVersionInfo
```
void addVersionInfo(String info)
```
    Add the given version information to this resource.
    
    Parameters:
    
    info - A version information string for this resource
    
    Throws:
    
    ProfileException - If the Profile.VERSION_INFO() property is not supported in the current language profile.
  - getVersionInfo
```
String getVersionInfo()
```
    Answer the version information string for this object. If there is more than one such resource, an arbitrary selection is made.
    
    Returns:
    
    A version info string
    
    Throws:
    
    ProfileException - If the Profile.VERSION_INFO() property is not supported in the current language profile.
  - listVersionInfo
```
org.apache.jena.util.iterator.ExtendedIterator<String> listVersionInfo()
```
    Answer an iterator over all of the version info strings for this resource.
    
    Returns:
    
    An iterator over the version info strings for this resource.
    
    Throws:
    
    ProfileException - If the Profile.VERSION_INFO() property is not supported in the current language profile.
  - hasVersionInfo
```
boolean hasVersionInfo(String info)
```
    Answer true if this resource has the given version information
    
    Parameters:
    
    info - Version information to test for
    
    Returns:
    
    True if this resource has info as version information.
  - removeVersionInfo
```
void removeVersionInfo(String info)
```
    Remove the statement that the given string provides version information about this resource. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    info - A version information string to be removed
  - setLabel
```
void setLabel(String label,
              String lang)
```
    Assert that the given string is the value of the label for this resource. Any existing statements for label will be removed.
    
    Parameters:
    
    label - The label for this resource
    
    lang - The language attribute for this label (EN, FR, etc) or null if not specified.
    
    Throws:
    
    ProfileException - If the Profile.LABEL() property is not supported in the current language profile.
  - addLabel
```
void addLabel(String label,
              String lang)
```
    Add the given label to this resource.
    
    Parameters:
    
    label - A label string for this resource
    
    lang - The language attribute for this label (EN, FR, etc) or null if not specified.
    
    Throws:
    
    ProfileException - If the Profile.LABEL() property is not supported in the current language profile.
  - addLabel
```
void addLabel(Literal label)
```
    Add the given label to this resource.
    
    Parameters:
    
    label - The literal label
    
    Throws:
    
    ProfileException - If the Profile.LABEL() property is not supported in the current language profile.
  - getLabel
```
String getLabel(String lang)
```
    Answer the label string for this object. If there is more than one such resource, an arbitrary selection is made.
    
    Parameters:
    
    lang - The language attribute for the desired label (EN, FR, etc) or null for don't care. Will attempt to retrieve the most specific label matching the given language
    
    Returns:
    
    A label string matching the given language, or null if there is no matching label.
    
    Throws:
    
    ProfileException - If the Profile.LABEL() property is not supported in the current language profile.
  - listLabels
```
org.apache.jena.util.iterator.ExtendedIterator<RDFNode> listLabels(String lang)
```
    Answer an iterator over all of the label literals for this resource.
    
    Parameters:
    
    lang - The language tag to restrict the listed labels to, or null to select all labels
    
    Returns:
    
    An iterator over RDF Literal's.
    
    Throws:
    
    ProfileException - If the Profile.LABEL() property is not supported in the current language profile.
  - hasLabel
```
boolean hasLabel(String label,
                 String lang)
```
    Answer true if this resource has the given label
    
    Parameters:
    
    label - The label to test for
    
    lang - The optional language tag, or null for don't care.
    
    Returns:
    
    True if this resource has label as a label.
  - hasLabel
```
boolean hasLabel(Literal label)
```
    Answer true if this resource has the given label
    
    Parameters:
    
    label - The label to test for
    
    Returns:
    
    True if this resource has label as a label.
  - removeLabel
```
void removeLabel(String label,
                 String lang)
```
    Remove the statement that the given string is a label for this resource. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    label - A label string to be removed
    
    lang - A lang tag, or null if not specified
  - removeLabel
```
void removeLabel(Literal label)
```
    Remove the statement that the given string is a label for this resource. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    label - A label literal to be removed
  - setComment
```
void setComment(String comment,
                String lang)
```
    Assert that the given string is the comment on this resource. Any existing statements for comment will be removed.
    
    Parameters:
    
    comment - The comment for this resource
    
    lang - The language attribute for this comment (EN, FR, etc) or null if not specified.
    
    Throws:
    
    ProfileException - If the Profile.COMMENT() property is not supported in the current language profile.
  - addComment
```
void addComment(String comment,
                String lang)
```
    Add the given comment to this resource.
    
    Parameters:
    
    comment - A comment string for this resource
    
    lang - The language attribute for this comment (EN, FR, etc) or null if not specified.
    
    Throws:
    
    ProfileException - If the Profile.COMMENT() property is not supported in the current language profile.
  - addComment
```
void addComment(Literal comment)
```
    Add the given comment to this resource.
    
    Parameters:
    
    comment - The literal comment
    
    Throws:
    
    ProfileException - If the Profile.COMMENT() property is not supported in the current language profile.
  - getComment
```
String getComment(String lang)
```
    Answer the comment string for this object. If there is more than one such resource, an arbitrary selection is made.
    
    Parameters:
    
    lang - The language attribute for the desired comment (EN, FR, etc) or null for don't care. Will attempt to retrieve the most specific comment matching the given language
    
    Returns:
    
    A comment string matching the given language, or null if there is no matching comment.
    
    Throws:
    
    ProfileException - If the Profile.COMMENT() property is not supported in the current language profile.
  - listComments
```
org.apache.jena.util.iterator.ExtendedIterator<RDFNode> listComments(String lang)
```
    Answer an iterator over all of the comment literals for this resource.
    
    Parameters:
    
    lang - The language tag to restrict the listed comments to, or null to select all comments
    
    Returns:
    
    An iterator over RDF Literal's.
    
    Throws:
    
    ProfileException - If the Profile.COMMENT() property is not supported in the current language profile.
  - hasComment
```
boolean hasComment(String comment,
                   String lang)
```
    Answer true if this resource has the given comment.
    
    Parameters:
    
    comment - The comment to test for
    
    lang - The optional language tag, or null for don't care.
    
    Returns:
    
    True if this resource has comment as a comment.
  - hasComment
```
boolean hasComment(Literal comment)
```
    Answer true if this resource has the given comment.
    
    Parameters:
    
    comment - The comment to test for
    
    Returns:
    
    True if this resource has comment as a comment.
  - removeComment
```
void removeComment(String comment,
                   String lang)
```
    Remove the statement that the given string is a comment on this resource. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    comment - A comment string to be removed
    
    lang - A lang tag, or null if not specified
  - removeComment
```
void removeComment(Literal comment)
```
    Remove the statement that the given string is a comment on this resource. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    comment - A comment literal to be removed
  - setRDFType
```
void setRDFType(Resource cls)
```
    Set the RDF type (i.e. the class) for this resource, replacing any existing rdf:type property. Any existing statements for the RDF type will first be removed.
    
    Parameters:
    
    cls - The RDF resource denoting the new value for the rdf:type property, which will replace any existing type property.
    
    See Also:
    
    Individual.setOntClass(Resource)
  - addRDFType
```
void addRDFType(Resource cls)
```
    Add the given class as one of the rdf:type's for this resource.
    
    Parameters:
    
    cls - An RDF resource denoting a new value for the rdf:type property.
    
    See Also:
    
    Individual.addOntClass(Resource)
  - getRDFType
```
Resource getRDFType()
```
    Answer the rdf:type (i.e. the class) of this resource. If there is more than one type for this resource, the return value will be one of the values, but it is not specified which one (nor that it will consistently be the same one each time). Equivalent to getRDFType( false ).
    
    Returns:
    
    A resource that is the rdf:type for this resource, or one of them if more than one is defined.
    
    See Also:
    
    Individual.getOntClass()
  - getRDFType
```
Resource getRDFType(boolean direct)
```
    Answer the rdf:type (i.e. the class) of this resource. If there is more than one type for this resource, the return value will be one of the values, but it is not specified which one (nor that it will consistently be the same one each time).
    
    Parameters:
    
    direct - If true, only consider the direct types of this resource, and not the super-classes of the type(s).
    
    Returns:
    
    A resource that is the rdf:type for this resource, or one of them if more than one is defined.
    
    See Also:
    
    Individual.getOntClass(boolean)
  - listRDFTypes
```
org.apache.jena.util.iterator.ExtendedIterator<Resource> listRDFTypes(boolean direct)
```
    Answer an iterator over the RDF classes to which this resource belongs.
    
    Parameters:
    
    direct - If true, only answer those resources that are direct types of this resource, not the super-classes of the class etc.
    
    Returns:
    
    An iterator over the set of this resource's classes. Each member of the iteration will be an Resource. Use .as( OntClass.class ) to map this resource to an OntClass.
    
    See Also:
    
    Individual.listOntClasses(boolean)
  - hasRDFType
```
boolean hasRDFType(Resource ontClass,
                   boolean direct)
```
    Answer true if this resource is a member of the class denoted by the given class resource.
    
    Parameters:
    
    ontClass - Denotes a class to which this value may belong
    
    direct - If true, only consider the direct types of this resource, ignoring the super-classes of the stated types.
    
    Returns:
    
    True if this resource has the given class as one of its rdf:type's.
    
    See Also:
    
    Individual.hasOntClass(Resource, boolean)
  - hasRDFType
```
boolean hasRDFType(Resource ontClass)
```
    Answer true if this resource is a member of the class denoted by the given class resource. Includes all available types, so is equivalent to
```
 hasRDF( ontClass, false );
 
```
    Parameters:
    
    ontClass - Denotes a class to which this value may belong
    
    Returns:
    
    True if this resource has the given class as one of its rdf:type's.
    
    See Also:
    
    Individual.hasOntClass(Resource)
  - removeRDFType
```
void removeRDFType(Resource cls)
```
    Remove the statement that this resource is of the given RDF type. If this statement is not true of the current model, nothing happens.
    
    Parameters:
    
    cls - A resource denoting a class that that is to be removed from the classes of this resource
    
    See Also:
    
    Individual.removeOntClass(Resource)
  - hasRDFType
```
boolean hasRDFType(String uri)
```
    Answer true if this resource is a member of the class denoted by the given URI.
    
    Parameters:
    
    uri - Denotes the URI of a class to which this value may belong
    
    Returns:
    
    True if this resource has the given class as one of its rdf:type's.
    
    See Also:
    
    Individual.hasOntClass(String)
  - getCardinality
```
int getCardinality(Property p)
```
    Answer the cardinality of the given property on this resource. The cardinality is the number of distinct values there are for the property.
    
    Parameters:
    
    p - A property
    
    Returns:
    
    The cardinality for the property p on this resource, as an integer greater than or equal to zero.
  - setPropertyValue
```
void setPropertyValue(Property property,
                      RDFNode value)
```
    Set the value of the given property of this ontology resource to the given value, encoded as an RDFNode. Maintains the invariant that there is at most one value of the property for a given resource, so existing property values are first removed. To add multiple properties, use addProperty.
    
    Parameters:
    
    property - The property to update
    
    value - The new value of the property as an RDFNode, or null to effectively remove this property.
  - getPropertyValue
```
RDFNode getPropertyValue(Property property)
```
    Answer the value of a given RDF property for this resource, or null if it doesn't have one. The value is returned as an RDFNode, from which the concrete data value can be extracted for literals. If the value is a resource, it will present the OntResource facet. If there is more than one RDF statement with the given property for the current value, it is not defined which of the values will be returned.
    
    Parameters:
    
    property - An RDF property
    
    Returns:
    
    An RDFNode whose value is the value, or one of the values, of the given property. If the property is not defined the method returns null.
  - listPropertyValues
```
NodeIterator listPropertyValues(Property property)
```
    Answer an iterator over the values for a given RDF property. Each value in the iterator will be an RDFNode.
    
    Parameters:
    
    property - The property whose values are sought
    
    Returns:
    
    An Iterator over the values of the property
  - removeProperty
```
void removeProperty(Property property,
                    RDFNode value)
```
    Remove the specific property-value pair from this resource.
    
    Parameters:
    
    property - The property to be removed
    
    value - The specific value of the property to be removed
  - remove
```
void remove()
```
    Removes this resource from the ontology by deleting any statements that refer to it, as either statement-subject or statement-object. If this resource is a property, this method will not remove statements whose predicate is this property.
    
    Caveat: Jena RDF models contain statements, not resources per se, so this method simulates removal of an object by removing all of the statements that have this resource as subject or object, with one exception. If the resource is referenced in an RDF List, i.e. as the object of an rdf:first statement in a list cell, this reference is not removed. Removing an arbitrary rdf:first statement from the midst of a list, without doing other work to repair the list, would leave an ill-formed list in the model. Therefore, if this resource is known to appear in a list somewhere in the model, it should be separately deleted from that list before calling this remove method.
  - asProperty
```
OntProperty asProperty()
```
    Answer a view of this resource as a property
  - asAnnotationProperty
```
AnnotationProperty asAnnotationProperty()
```
    Answer a view of this resource as an annotation property
  - asObjectProperty
```
ObjectProperty asObjectProperty()
```
    Answer a view of this resource as an object property
  - asDatatypeProperty
```
DatatypeProperty asDatatypeProperty()
```
    Answer a view of this resource as a datatype property
  - asIndividual
```
Individual asIndividual()
```
    Answer a view of this resource as an individual
    
    Returns:
    
    This resource, but viewed as an Individual
    
    Throws:
    
    ConversionException - if the resource cannot be converted to an individual
  - asClass
```
OntClass asClass()
```
    Answer a view of this resource as a class
    
    Returns:
    
    This resource, but viewed as an OntClass
    
    Throws:
    
    ConversionException - if the resource cannot be converted to a class
  - asOntology
```
Ontology asOntology()
```
    Answer a view of this resource as an ontology description node
    
    Returns:
    
    This resource, but viewed as an Ontology
    
    Throws:
    
    ConversionException - if the resource cannot be converted to an ontology description node
  - asDataRange
```
DataRange asDataRange()
```
    Answer a view of this resource as a data range
    
    Returns:
    
    This resource, but viewed as a DataRange
    
    Throws:
    
    ConversionException - if the resource cannot be converted to a data range
  - asAllDifferent
```
AllDifferent asAllDifferent()
```
    Answer a view of this resource as an 'all different' declaration
    
    Returns:
    
    This resource, but viewed as an AllDifferent node
    
    Throws:
    
    ConversionException - if the resource cannot be converted to an all different declaration
  - isProperty
```
boolean isProperty()
```
    Gets the value of the property property.
  - isAnnotationProperty
```
boolean isAnnotationProperty()
```
    Gets the value of the property annotationProperty.
  - isObjectProperty
```
boolean isObjectProperty()
```
    Gets the value of the property objectProperty.
  - isDatatypeProperty
```
boolean isDatatypeProperty()
```
    Gets the value of the property datatypeProperty.
  - isIndividual
```
boolean isIndividual()
```
    Answer true if this resource can be viewed as an individual
    
    Returns:
    
    True if this resource can be viewed as an Individual
  - isClass
```
boolean isClass()
```
    Answer true if this resource can be viewed as a class
    
    Returns:
    
    True if this resource can be viewed as an OntClass
  - isOntology
```
boolean isOntology()
```
    Answer true if this resource can be viewed as an ontology description node
    
    Returns:
    
    True if this resource can be viewed as an Ontology
  - isDataRange
```
boolean isDataRange()
```
    Answer true if this resource can be viewed as a data range
    
    Returns:
    
    True if this resource can be viewed as a DataRange
  - isAllDifferent
```
boolean isAllDifferent()
```
    Answer true if this resource can be viewed as an 'all different' declaration
    
    Returns:
    
    True if this resource can be viewed as an AllDifferent node

Interface OntResource

Property Summary

Method Summary

Methods inherited from interface org.apache.jena.rdf.model.Resource

Methods inherited from interface org.apache.jena.rdf.model.RDFNode

Methods inherited from interface org.apache.jena.graph.FrontsNode

Property Detail

as

asAnnotation

asObject

asDatatype

is

isAnnotation

isObject

isDatatype

Method Detail

getOntModel

getProfile

isOntLanguageTerm

setSameAs

addSameAs

getSameAs

listSameAs

isSameAs

removeSameAs

setDifferentFrom

addDifferentFrom

getDifferentFrom

listDifferentFrom

isDifferentFrom

removeDifferentFrom

setSeeAlso

addSeeAlso

getSeeAlso

listSeeAlso

hasSeeAlso

removeSeeAlso

setIsDefinedBy

addIsDefinedBy

getIsDefinedBy

listIsDefinedBy

isDefinedBy

removeDefinedBy

setVersionInfo

addVersionInfo

getVersionInfo

listVersionInfo

hasVersionInfo

removeVersionInfo

setLabel

addLabel

addLabel

getLabel

listLabels

hasLabel

hasLabel

removeLabel

removeLabel

setComment

addComment

addComment

getComment

listComments

hasComment

hasComment

removeComment

removeComment

setRDFType

addRDFType

getRDFType

getRDFType

listRDFTypes

hasRDFType

hasRDFType

removeRDFType

hasRDFType

getCardinality

setPropertyValue

getPropertyValue

listPropertyValues