info.sswap.impl.empire.model
Class ElementImpl

java.lang.Object
  info.sswap.impl.empire.model.ModelImpl
      info.sswap.impl.empire.model.ElementImpl

All Implemented Interfaces:

com.clarkparsia.empire.SupportsRdfId, SSWAPElement, SSWAPModel

Direct Known Subclasses:

DatatypeImpl, IndividualImpl, ListImpl, Literal, PredicateImpl, PropertyImpl, TypeImpl

public abstract class ElementImpl
extends ModelImpl
implements SSWAPElement

Implements a SSWAPElement (an element in SSWAP other than an RDF data source like a PDG or a canonical/protocol graph)

Author:

Blazej Bulka

Nested Class Summary

Nested classes/interfaces inherited from interface com.clarkparsia.empire.SupportsRdfId

com.clarkparsia.empire.SupportsRdfId.BNodeKey, com.clarkparsia.empire.SupportsRdfId.RdfKey<T>, com.clarkparsia.empire.SupportsRdfId.URIKey

Constructor Summary

ElementImpl()

Method Summary

void	addComment(java.lang.String comment) Adds and rdfs:comment to this type.
void	addLabel(java.lang.String label) Adds an rdfs:label statement to this type.
java.lang.Boolean	asBoolean() Type-safe case of this element to a boolean.
java.lang.Double	asDouble() Type-safe cast of this element to a double.
SSWAPIndividual	asIndividual() Type-safe cast of this element to a SSWAPIndividual.
java.lang.Integer	asInteger() Type-safe cast of this element to an integer.
SSWAPList	asList() Type-safe cast of this element to a list.
SSWAPLiteral	asLiteral() Type-safe cast of this element to SSWAPLiteral.
java.lang.String	asString() Type-safe cast of this element to a String.
java.lang.String	getComment() Returns that rdfs:comment value of this type or null if no comment exists.
protected com.hp.hpl.jena.rdf.model.Resource	getJenaResource(com.hp.hpl.jena.rdf.model.Model model) Retrieves a corresponding Jena resource for this element from a Jena model
java.lang.String	getLabel() Returns that rdfs:label value of this type or null if no label exists.
boolean	isAnonymous()
boolean	isIndividual() Checks whether this element is a SSWAPIndividual.
boolean	isList() Checks whether this element is a list of SSWAPElements.
boolean	isLiteral() Checks whether this element is a literal.

Methods inherited from class info.sswap.impl.empire.model.ModelImpl

addImport, assertModel, assertSourceModel, checkProfile, dereference, dereference, doClosure, getAllDependentObjects, getDependentObject, getDocument, getExpressivity, getImports, getInputStream, getNsPrefixMap, getReasoningService, getSourceModel, getTypeSignature, getURI, hasSourceModel, hasSourceModelWithEntityManager, isDereferenced, persist, rdfIdEquals, rdfIdHashCode, refresh, refreshSiblings, removeImport, removeNsPrefix, serialize, serialize, setDereferenced, setNsPrefix, setSourceModel, setURI, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface info.sswap.api.model.SSWAPModel

addImport, checkProfile, dereference, dereference, doClosure, getDocument, getImports, getInputStream, getNsPrefixMap, getReasoningService, getTypeSignature, getURI, isDereferenced, removeImport, removeNsPrefix, serialize, serialize, setNsPrefix, validate

Methods inherited from interface com.clarkparsia.empire.SupportsRdfId

getRdfId, setRdfId

Constructor Detail

ElementImpl

public ElementImpl()

Method Detail

asBoolean

public java.lang.Boolean asBoolean()

Description copied from interface: SSWAPElement

Type-safe case of this element to a boolean. This is only possible for elements that are literals and they represent a valid boolean value. The only valid boolean values are "true" and "false" (case insensitive).

Specified by:

asBoolean in interface SSWAPElement

Returns:

a boolean, if the element is a literal containing a valid boolean value (as defined above), or null otherwise.

asDouble

public java.lang.Double asDouble()

Description copied from interface: SSWAPElement

Type-safe cast of this element to a double. This is only possible for elements that are literals, and they contain a valid numerical data.

Specified by:

asDouble in interface SSWAPElement

Returns:

a double, if the element is a literal containing a legal double, or null otherwise.

asIndividual

public SSWAPIndividual asIndividual()

Description copied from interface: SSWAPElement

Type-safe cast of this element to a SSWAPIndividual. This is only possible for elements that are SSWAPIndividuals.

Specified by:

asIndividual in interface SSWAPElement

Returns:

a SSWAPIndividual, if the element is actually a SSWAPIndividual, or null otherwise.

asInteger

public java.lang.Integer asInteger()

Description copied from interface: SSWAPElement

Type-safe cast of this element to an integer. This is only possible for elements that are literals, and they contain a valid integer data.

Specified by:

asInteger in interface SSWAPElement

Returns:

an integer, if the element is a literal containing a legal integer, or null otherwise.

asList

public SSWAPList asList()

Description copied from interface: SSWAPElement

Type-safe cast of this element to a list. This is only possible for elements that are lists.

Specified by:

asList in interface SSWAPElement

Returns:

a SSWAPList, if the element is actually a list, or null otherwise.

asString

public java.lang.String asString()

Description copied from interface: SSWAPElement

Type-safe cast of this element to a String. This is only possible for elements that are literals.

Specified by:

asString in interface SSWAPElement

Returns:

a string, if the element is a literal, or null otherwise.

asLiteral

public SSWAPLiteral asLiteral()

Description copied from interface: SSWAPElement

Type-safe cast of this element to SSWAPLiteral. This is only possible for elements that are SSWAPLiterals.

Specified by:

asLiteral in interface SSWAPElement

Returns:

a SSWAPLiteral, if the element is actually a SSWAPLiteral, or null otherwise

isIndividual

public boolean isIndividual()

Description copied from interface: SSWAPElement

Checks whether this element is a SSWAPIndividual.

Specified by:

isIndividual in interface SSWAPElement

Returns:

true if the element is a SSWAPIndividual.

isList

public boolean isList()

Description copied from interface: SSWAPElement

Checks whether this element is a list of SSWAPElements.

Specified by:

isList in interface SSWAPElement

Returns:

true if the element is a list

isLiteral

public boolean isLiteral()

Description copied from interface: SSWAPElement

Checks whether this element is a literal.

Specified by:

isLiteral in interface SSWAPElement

Returns:

true if the element is a literal

isAnonymous

public boolean isAnonymous()

getJenaResource

protected com.hp.hpl.jena.rdf.model.Resource getJenaResource(com.hp.hpl.jena.rdf.model.Model model)

Retrieves a corresponding Jena resource for this element from a Jena model

Parameters:

model - the model that should contain information about this element

Returns:

the corresponding Jena resource or null, if there is no such a resource

addLabel

public void addLabel(java.lang.String label)

Description copied from interface: SSWAPElement

Adds an rdfs:label statement to this type.

Specified by:

addLabel in interface SSWAPElement

Parameters:

label - the label to be added

addComment

public void addComment(java.lang.String comment)

Description copied from interface: SSWAPElement

Adds and rdfs:comment to this type.

Specified by:

addComment in interface SSWAPElement

Parameters:

comment - the comment to be added to this type

getLabel

public java.lang.String getLabel()

Description copied from interface: SSWAPElement

Returns that rdfs:label value of this type or null if no label exists. If multiple labels exist for the type any one of them is returned. For literal labels, only the lexical form is returned not the type nor the language identifier.

Specified by:

getLabel in interface SSWAPElement

Returns:

label of this type or null if no label exists

getComment

public java.lang.String getComment()

Description copied from interface: SSWAPElement

Returns that rdfs:comment value of this type or null if no comment exists. If multiple comments exist for the type any one of them is returned. For literal comments, only the lexical form is returned not the type nor the language identifier.

Specified by:

getComment in interface SSWAPElement

Returns:

comment of this type or null if no comment exists