Package com.franz.agraph.jena

Class AGModel

java.lang.Object

org.apache.jena.enhanced.EnhGraph

org.apache.jena.rdf.model.impl.ModelCom

com.franz.agraph.jena.AGModel

All Implemented Interfaces:

Closeable, AutoCloseable, Model, ModelCon, ModelGraphInterface, RDFReaderF, RDFWriterF, Lock, PrefixMapping

Direct Known Subclasses:

AGInfModel

public class AGModel
extends ModelCom
implements Model, Closeable

Implements the Jena Model interface for AllegroGraph.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.jena.shared.PrefixMapping

PrefixMapping.Factory, PrefixMapping.IllegalPrefixException, PrefixMapping.JenaLockedException

Field Summary

Fields inherited from interface org.apache.jena.shared.Lock

READ, WRITE

Fields inherited from interface org.apache.jena.shared.PrefixMapping

Extended, Standard

Constructor Summary

Constructors

Constructor	Description
AGModel(AGGraph base)

Method Summary

Modifier and Type	Method	Description
AGModel	add(Statement[] statements)
Statement	asStatement(Triple t)
Resource	createResource()	Returns a new blank node with an AG-allocated id.
Resource	createResource(AnonId id)	Returns a new blank node with the given (a.k.a "external") id.
AGStatement	createStatement(Resource r, Property p, RDFNode o)
AGGraph	getGraph()
AGModel	read(InputStream reader, String base)
AGModel	read(InputStream reader, String base, String lang)
AGModel	remove(Statement[] statements)
Model	write(OutputStream out, String lang)	Write a serialized representation of this model in a specified language.
Model	write(OutputStream out, String lang, String base)	Write a serialized representation of a model in a specified language.

Methods inherited from class org.apache.jena.rdf.model.impl.ModelCom

abort, adapt, add, add, add, add, add, add, add, add, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addNamespaces, asModel, asNode, asRDFNode, asStatements, asStatements, asStatements, begin, calculateInTxn, clearNsPrefixMap, close, commit, contains, contains, contains, contains, contains, containsAll, containsAll, containsAny, containsAny, containsLiteral, containsLiteral, containsLiteral, containsLiteral, containsLiteral, containsLiteral, containsLiteral, containsResource, createAlt, createAlt, createBag, createBag, createList, createList, createList, createLiteral, createLiteral, createLiteralStatement, createLiteralStatement, createLiteralStatement, createLiteralStatement, createLiteralStatement, createLiteralStatement, createLiteralStatement, createProperty, createProperty, createResource, createResource, createResource, createResource, createSeq, createSeq, createStatement, createStatement, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, difference, enterCriticalSection, executeInTxn, expandPrefix, getAlt, getAlt, getBag, getBag, getList, getList, getLock, getModelLock, getNsPrefixMap, getNsPrefixURI, getNsURIPrefix, getProperty, getProperty, getProperty, getProperty, getRDFNode, getReader, getRequiredProperty, getRequiredProperty, getResource, getResource, getSeq, getSeq, getWriter, hasNoMappings, independent, intersect, intersection, isClosed, isEmpty, isIsomorphicWith, leaveCriticalSection, listBySubject, listLiteralStatements, listLiteralStatements, listLiteralStatements, listLiteralStatements, listLiteralStatements, listLiteralStatements, listNameSpaces, listObjects, listObjectsOfProperty, listObjectsOfProperty, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listStatements, listStatements, listStatements, listStatements, listSubjects, listSubjectsWithProperty, listSubjectsWithProperty, listSubjectsWithProperty, listSubjectsWithProperty, lock, notifyEvent, numPrefixes, qnameFor, read, read, read, read, read, register, reifiedToString, remove, remove, remove, remove, remove, removeAll, removeAll, removeNsPrefix, samePrefixMappingAs, setNsPrefix, setNsPrefixes, setNsPrefixes, shortForm, size, supportsSetOperations, supportsTransactions, toString, union, unregister, withDefaultMappings, wrapAsResource, write, write, write, write

Methods inherited from class org.apache.jena.enhanced.EnhGraph

asGraph, equals, getNodeAs, hashCode, isIsomorphicWith

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.io.Closeable

close

Methods inherited from interface org.apache.jena.shared.Lock

enterCriticalSection, leaveCriticalSection

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

abort, add, add, add, add, begin, calculateInTxn, clearNsPrefixMap, close, commit, contains, contains, contains, containsAll, containsAll, containsAny, containsAny, containsResource, createList, createList, createList, createLiteral, createProperty, createResource, createResource, createTypedLiteral, createTypedLiteral, createTypedLiteral, difference, equals, executeInTxn, getLock, getProperty, getProperty, getProperty, getReader, getRequiredProperty, getRequiredProperty, getResource, getResource, getWriter, independent, intersection, isClosed, isEmpty, isIsomorphicWith, listNameSpaces, listObjects, listObjectsOfProperty, listObjectsOfProperty, listResourcesWithProperty, listResourcesWithProperty, listStatements, listStatements, listSubjects, listSubjectsWithProperty, listSubjectsWithProperty, notifyEvent, read, read, read, read, read, register, remove, remove, removeAll, removeAll, removeNsPrefix, setNsPrefix, setNsPrefixes, setNsPrefixes, size, supportsSetOperations, supportsTransactions, union, unregister, withDefaultMappings, write, write, write, write

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

add, add, add, add, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, contains, contains, containsLiteral, containsLiteral, containsLiteral, containsLiteral, containsLiteral, containsLiteral, containsLiteral, createAlt, createAlt, createBag, createBag, createLiteral, createLiteralStatement, createLiteralStatement, createLiteralStatement, createLiteralStatement, createLiteralStatement, createLiteralStatement, createLiteralStatement, createProperty, createResource, createResource, createSeq, createSeq, createStatement, createStatement, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, createTypedLiteral, getAlt, getAlt, getBag, getBag, getList, getList, getProperty, getRDFNode, getSeq, getSeq, listLiteralStatements, listLiteralStatements, listLiteralStatements, listLiteralStatements, listLiteralStatements, listLiteralStatements, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listResourcesWithProperty, listStatements, listStatements, listSubjectsWithProperty, listSubjectsWithProperty, remove, remove, remove

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

asRDFNode, wrapAsResource

Methods inherited from interface org.apache.jena.shared.PrefixMapping

expandPrefix, getNsPrefixMap, getNsPrefixURI, getNsURIPrefix, hasNoMappings, lock, numPrefixes, qnameFor, samePrefixMappingAs, shortForm

Constructor Details

AGModel

public AGModel(AGGraph base)

Method Details

getGraph

public AGGraph getGraph()

Specified by:

getGraph in interface ModelGraphInterface

Overrides:

getGraph in class ModelCom

read

public AGModel read(InputStream reader,
 String base)

Specified by:

read in interface Model

Overrides:

read in class ModelCom

read

public AGModel read(InputStream reader,
 String base,
 String lang)

Specified by:

read in interface Model

Overrides:

read in class ModelCom

write

public Model write(OutputStream out,
 String lang)

Write a serialized representation of this model in a specified language.

The language in which to write the model is specified by the lang argument. Predefined values are "RDF/XML", "RDF/XML-ABBREV", "N-TRIPLE", "N-QUADS", "TURTLE", (and "TTL") and "N3". The default value, represented by null, is "RDF/XML".

Specified by:

write in interface Model

Overrides:

write in class ModelCom

Parameters:

out - The output stream to which the RDF is written

lang - The output language

Returns:

This model

write

public Model write(OutputStream out,
 String lang,
 String base)

Write a serialized representation of a model in a specified language.

The language in which to write the model is specified by the lang argument. Predefined values are "RDF/XML", "RDF/XML-ABBREV", "N-TRIPLE", "N-QUADS", "TURTLE", (and "TTL") and "N3". The default value, represented by null, is "RDF/XML".

Specified by:

write in interface Model

Overrides:

write in class ModelCom

Parameters:

out - The output stream to which the RDF is written

base - The base uri to use when writing relative URI's. null means use only absolute URI's. This is used for relative URIs that would be resolved against the document retrieval URL. For some values of lang, this value may be included in the output.

lang - The language in which the RDF should be written

Returns:

This model

createResource

public Resource createResource()

Returns a new blank node with an AG-allocated id.

See also the javadoc for allowing external blank nodes for more discussion.

Specified by:

createResource in interface Model

Overrides:

createResource in class ModelCom

See Also:

• AGHttpRepoClient.setAllowExternalBlankNodeIds(boolean)
• AGRepositoryConnection.prepareHttpRepoClient()

createResource

public Resource createResource(AnonId id)

Returns a new blank node with the given (a.k.a "external") id.

Consider using createResource() instead to get an AG-allocated blank node id, as it is safer (avoids unintended blank node conflicts) and can be stored more efficiently in AllegroGraph.

See also the javadoc for allowing external blank nodes for more discussion.

Specified by:

createResource in interface Model

Overrides:

createResource in class ModelCom

See Also:

• AGHttpRepoClient.setAllowExternalBlankNodeIds(boolean)
• AGRepositoryConnection.prepareHttpRepoClient()

add

public AGModel add(Statement[] statements)

Specified by:

add in interface Model

Overrides:

add in class ModelCom

remove

public AGModel remove(Statement[] statements)

Specified by:

remove in interface Model

Overrides:

remove in class ModelCom

createStatement

public AGStatement createStatement(Resource r,
 Property p,
 RDFNode o)

Specified by:

createStatement in interface Model

Overrides:

createStatement in class ModelCom

asStatement

public Statement asStatement(Triple t)

Specified by:

asStatement in interface ModelGraphInterface

Overrides:

asStatement in class ModelCom