Uses of Interface
com.bigdata.rdf.model.BigdataValue

Packages that use BigdataValue

com.bigdata.rdf.internal	This package provides an internal representation of RDF Values.
com.bigdata.rdf.internal.constraints
com.bigdata.rdf.internal.impl
com.bigdata.rdf.internal.impl.extensions
com.bigdata.rdf.lexicon
com.bigdata.rdf.model	This package provides a tuned implementation of the Sesame RDF data model for the RDF database.
com.bigdata.rdf.rio	This package provides an integration with the openrdf RIO parser that supports fast data loads.
com.bigdata.rdf.sail.sparql	This package was imported from the org.openrdf.query.parser.sparql package of the openrdf distribution.
com.bigdata.rdf.sparql.ast	This package contains an Abstract Syntax Tree which provides an intermediate translation target for SPARQL parsers.
com.bigdata.rdf.spo	This package defines a statement model using long term identifiers rather than RDF Value objects.
com.bigdata.rdf.store	This package provides several realizations of an RDF database using the bigdata architecture, including one suitable for temporary data, one suitable for local processing (single host), and one designed for scale-out on commodity hardware.
com.bigdata.rdf.vocab	This package provides a variety of different pre-compiled Vocabulary classes.

Uses of BigdataValue in com.bigdata.rdf.internal

Classes in com.bigdata.rdf.internal with type parameters of type BigdataValue

interface	IExtension<V extends BigdataValue> IExtensions are responsible for round-tripping between an RDF Value and an LiteralExtensionIV for a particular datatype.
interface	ILexiconConfiguration<V extends BigdataValue> Configuration determines which RDF Values are inlined into the statement indices rather than being assigned term identifiers by the lexicon.
interface	IV<V extends BigdataValue,T> Interface for the internal representation of an RDF Value (the representation which is encoded within the statement indices).
interface	IVCache<V extends BigdataValue,T> Interface for managing the BigdataValue cached on an IV.
class	LexiconConfiguration<V extends BigdataValue> An object which describes which kinds of RDF Values are inlined into the statement indices and how other RDF Values are coded into the lexicon.

Fields in com.bigdata.rdf.internal with type parameters of type BigdataValue

static Comparator<BigdataValue>

TermIVComparator.INSTANCE

Methods in com.bigdata.rdf.internal with parameters of type BigdataValue

int	TermIVComparator.compare(BigdataValue term1, BigdataValue term2) Note: comparison avoids possible overflow of long by not computing the difference directly.

Uses of BigdataValue in com.bigdata.rdf.internal.constraints

Methods in com.bigdata.rdf.internal.constraints that return types with arguments of type BigdataValue

protected ILexiconConfiguration<BigdataValue>

IVValueExpression.getLexiconConfiguration(IBindingSet bset) Return the ILexiconConfiguration.

Methods in com.bigdata.rdf.internal.constraints with parameters of type BigdataValue

protected IV

IVValueExpression.asIV(BigdataValue value, IBindingSet bs) Return an IV for the Value.

Method parameters in com.bigdata.rdf.internal.constraints with type arguments of type BigdataValue

static boolean	CompareBOp.compare(IV<BigdataValue,?> left, IV<BigdataValue,?> right, Compare.CompareOp op)
static boolean	CompareBOp.compare(IV<BigdataValue,?> left, IV<BigdataValue,?> right, Compare.CompareOp op)

Uses of BigdataValue in com.bigdata.rdf.internal.impl

Classes in com.bigdata.rdf.internal.impl with type parameters of type BigdataValue

class	AbstractInlineExtensionIV<V extends BigdataValue,T> Abstract base class for fully inline IExtensionIVs.
class	AbstractInlineIV<V extends BigdataValue,T> Abstract base class for inline RDF values (literals, blank nodes, and statement identifiers can be inlined).
class	AbstractIV<V extends BigdataValue,T> Abstract base class for the inline representation of an RDF Value (the representation which is encoded in to the keys of the statement indices).
class	AbstractNonInlineExtensionIV<V extends BigdataValue,T> Abstract base class for non-inline IVs which use the extension bit and distinguish themselves by an extension byte following the flags byte.
class	AbstractNonInlineExtensionIVWithDelegateIV<V extends BigdataValue,T> Class always has the extension bit set but is NOT 100% "inline".
class	AbstractNonInlineIV<V extends BigdataValue,T> Abstract base class for IVs which CAN NOT be fully materialized from their inline representation.
class	BlobIV<V extends BigdataValue> Implementation for any kind of RDF Value when the value is not being inlined, but primarily used with large RDF Values.
class	TermId<V extends BigdataValue> Implementation for any kind of RDF Value when the values is not being inlined.

Uses of BigdataValue in com.bigdata.rdf.internal.impl.extensions

Classes in com.bigdata.rdf.internal.impl.extensions with type parameters of type BigdataValue

class	DateTimeExtension<V extends BigdataValue> This implementation of IExtension implements inlining for literals that represent xsd:dateTime literals.
class	DerivedNumericsExtension<V extends BigdataValue> This implementation of IExtension implements inlining for literals that represent the derived numeric types: xsd:nonPositiveInteger xsd:negativeInteger xsd:nonNegativeInteger xsd:positiveInteger
class	USDFloatExtension<V extends BigdataValue> Adds inlining for the http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/vocabulary/USD datatype, which is treated as xsd:float.
class	XSDStringExtension<V extends BigdataValue> This implementation of IExtension supports fully inlined xsd:string values.

Uses of BigdataValue in com.bigdata.rdf.lexicon

Classes in com.bigdata.rdf.lexicon with type parameters of type BigdataValue

interface	ITermCache<K extends IV<?,?>,V extends BigdataValue> Reduced interface for the LexiconRelation's term cache.
class	TermCache<K extends IV<?,?>,V extends BigdataValue>

Fields in com.bigdata.rdf.lexicon with type parameters of type BigdataValue

static Comparator<KVO<BigdataValue>>

KVOTermIdComparator.INSTANCE

Methods in com.bigdata.rdf.lexicon that return BigdataValue

BigdataValue	Id2TermTupleSerializer.deserialize(ITuple tuple) De-serializes the ITuple as a BigdataValue, including the term identifier extracted from the unsigned byte[] key, and sets the appropriate BigdataValueFactoryImpl reference on that object.
BigdataValue	BlobsTupleSerializer.deserialize(ITuple tuple) De-serializes the ITuple as a BigdataValue, including the term identifier extracted from the unsigned byte[] key, and sets the appropriate BigdataValueFactoryImpl reference on that object.
BigdataValue	LexiconRelation.getTerm(IV iv) Note: BNodes are not stored in the reverse lexicon and are recognized using AbstractTripleStore#isBNode(long).
BigdataValue	LexiconRelation.newElement(List<BOp> a, IBindingSet bindingSet) Note : this method is part of the mutation api.

Methods in com.bigdata.rdf.lexicon that return types with arguments of type BigdataValue

Comparator<BigdataValue>	LexiconKeyOrder.getComparator() Operation is not supported.
Class<BigdataValue>	LexiconRelation.getElementClass()
IKeyOrder<BigdataValue>	LexiconRelation.getKeyOrder(IPredicate<BigdataValue> p) Return the IKeyOrder for the predicate corresponding to the perfect access path.
Iterator<IKeyOrder<BigdataValue>>	LexiconRelation.getKeyOrders()
ILexiconConfiguration<BigdataValue>	LexiconRelation.getLexiconConfiguration() Return the LexiconRelation.lexiconConfiguration instance.
Map<IV<?,?>,BigdataValue>	LexiconRelation.getTerms(Collection<IV<?,?>> ivs) Batch resolution of internal values to BigdataValues.
Map<IV<?,?>,BigdataValue>	LexiconRelation.getTerms(Collection<IV<?,?>> ivs, int termsChunksSize, int blobsChunkSize) Batch resolution of internal values to BigdataValues.
IAccessPath<BigdataValue>	LexiconRelation.newAccessPath(IIndexManager localIndexManager, IPredicate<BigdataValue> predicate, IKeyOrder<BigdataValue> keyOrder) Necessary for lexicon joins, which are injected into query plans as necessary by the query planner.
IVariableOrConstant<BigdataValue>	LexPredicate.term() Return the BigdataValue at index position .

Methods in com.bigdata.rdf.lexicon with parameters of type BigdataValue

long	LexiconRelation.addTerms(BigdataValue[] values, int numTerms, boolean readOnly) Batch insert of terms into the database.
KVO<BigdataValue>[]	BlobsIndexHelper.generateKVOs(BigdataValueSerializer<BigdataValue> valSer, BigdataValue[] terms, int numTerms) Generate the sort keys for BigdataValues to be represented as BlobIVs.
byte[]	BlobsIndexHelper.makePrefixKey(IKeyBuilder keyBuilder, BigdataValue value) Create a prefix key for the TERMS index from the BigdataValue.
byte[]	Id2TermTupleSerializer.serializeVal(BigdataValue obj) Return the byte[] value, which is the serialization of an RDF Value.
byte[]	BlobsTupleSerializer.serializeVal(BigdataValue obj) Return the byte[] value, which is the serialization of an RDF Value using the BigdataValueSerializer.

Method parameters in com.bigdata.rdf.lexicon with type arguments of type BigdataValue

void	AssignTermId.apply(KVO<BigdataValue> t)
int	KVOTermIdComparator.compare(KVO<BigdataValue> term1, KVO<BigdataValue> term2) Note: defers to natural ordering for IV objects.
int	KVOTermIdComparator.compare(KVO<BigdataValue> term1, KVO<BigdataValue> term2) Note: defers to natural ordering for IV objects.
long	LexiconRelation.delete(IChunkedOrderedIterator<BigdataValue> itr) Note : this method is part of the mutation api.
static LexPredicate	LexPredicate.forwardInstance(String relationName, long timestamp, IVariableOrConstant<BigdataValue> term, IVariable<IV> var) Simplified forward lookup ctor.
KVO<BigdataValue>[]	BlobsIndexHelper.generateKVOs(BigdataValueSerializer<BigdataValue> valSer, BigdataValue[] terms, int numTerms) Generate the sort keys for BigdataValues to be represented as BlobIVs.
IIndex	LexiconRelation.getIndex(IKeyOrder<? extends BigdataValue> keyOrder) Overridden to use local cache of the index reference.
IKeyOrder<BigdataValue>	LexiconRelation.getKeyOrder(IPredicate<BigdataValue> p) Return the IKeyOrder for the predicate corresponding to the perfect access path.
void	IValueCentricTextIndexer.index(int capacity, Iterator<BigdataValue> valuesIterator) Add the terms to the full text index so that we can do fast lookup of the corresponding term identifiers.
void	BigdataValueCentricFullTextIndex.index(int capacity, Iterator<BigdataValue> valuesIterator)
void	ISubjectCentricTextIndexer.index(IV<?,?> subject, Iterator<BigdataValue> valuesIterator) Add the terms to the full text index so that we can do fast lookup of the corresponding term identifiers.
void	BigdataSubjectCentricFullTextIndex.index(IV<?,?> subject, Iterator<BigdataValue> valuesIterator)
long	LexiconRelation.insert(IChunkedOrderedIterator<BigdataValue> itr) Note : this method is part of the mutation api.
IAccessPath<BigdataValue>	LexiconRelation.newAccessPath(IIndexManager localIndexManager, IPredicate<BigdataValue> predicate, IKeyOrder<BigdataValue> keyOrder) Necessary for lexicon joins, which are injected into query plans as necessary by the query planner.
IAccessPath<BigdataValue>	LexiconRelation.newAccessPath(IIndexManager localIndexManager, IPredicate<BigdataValue> predicate, IKeyOrder<BigdataValue> keyOrder) Necessary for lexicon joins, which are injected into query plans as necessary by the query planner.
static LexPredicate	LexPredicate.reverseInstance(String relationName, long timestamp, IVariable<BigdataValue> var, IVariableOrConstant<IV> term) Simplified reverse lookup ctor.

Constructors in com.bigdata.rdf.lexicon with parameters of type BigdataValue

BlobsWriteTask(IIndex ndx, BigdataValueFactory valueFactory, boolean readOnly, boolean storeBlankNodes, int numTerms, BigdataValue[] terms, WriteTaskStats stats)

Term2IdWriteTask(IIndex termIdIndex, boolean readOnly, boolean storeBlankNodes, int termIdBitsToReverse, int numTerms, BigdataValue[] terms, WriteTaskStats stats)

Uses of BigdataValue in com.bigdata.rdf.model

Subinterfaces of BigdataValue in com.bigdata.rdf.model

interface	BigdataBNode A BNode that exposes the internal term identifier.
interface	BigdataLiteral A Literal that exposes the internal term identifier.
interface	BigdataResource A Resource that exposes the internal term identifier.
interface	BigdataURI A URI that exposes the internal term identifier.

Classes in com.bigdata.rdf.model that implement BigdataValue

class	BigdataBNodeImpl A blank node.
class	BigdataLiteralImpl A literal.
class	BigdataResourceImpl
class	BigdataURIImpl A URI.
class	BigdataValueImpl Abstract base class for BigdataValue implementations.

Fields in com.bigdata.rdf.model declared as BigdataValue

protected BigdataValue

BigdataStatementImpl.o

Fields in com.bigdata.rdf.model with type parameters of type BigdataValue

static Comparator<BigdataValue>

BigdataValueIdComparator.INSTANCE

Methods in com.bigdata.rdf.model that return BigdataValue

BigdataValue	BigdataValueFactory.asValue(Value v) Converts a Value into a BigdataValue.
BigdataValue	BNodeContextFactory.asValue(Value v)
BigdataValue	BigdataValueFactoryImpl.asValue(Value v)
BigdataValue	BigdataStatementImpl.getObject()
BigdataValue	BigdataStatement.getObject() Specialized return type.

Methods in com.bigdata.rdf.model that return types with arguments of type BigdataValue

BigdataValueSerializer<BigdataValue>	BigdataValueFactory.getValueSerializer() An object that can efficiently (de-)serialize Values using this ValueFactory.
BigdataValueSerializer<BigdataValue>	BNodeContextFactory.getValueSerializer()
BigdataValueSerializer<BigdataValue>	BigdataValueFactoryImpl.getValueSerializer()

Methods in com.bigdata.rdf.model with parameters of type BigdataValue

int	BigdataValueIdComparator.compare(BigdataValue term1, BigdataValue term2) Note: comparison avoids possible overflow of long by not computing the difference directly.

Constructors in com.bigdata.rdf.model with parameters of type BigdataValue

BigdataStatementImpl(BigdataResource subject, BigdataURI predicate, BigdataValue object, BigdataResource context, StatementEnum type, boolean userFlag)
Used by BigdataValueFactory

Uses of BigdataValue in com.bigdata.rdf.rio

Fields in com.bigdata.rdf.rio declared as BigdataValue

protected BigdataValue[]

StatementBuffer.values Buffer for parsed RDF Values.

Methods in com.bigdata.rdf.rio that return BigdataValue

protected BigdataValue	AbstractStatementBuffer.convertValue(Value value) Return a canonical BigdataValue instance representing the given value.
protected BigdataValue	StatementBuffer.getDistinctTerm(BigdataValue term) Canonicalizing mapping for a term.

Methods in com.bigdata.rdf.rio with parameters of type BigdataValue

protected void	StatementBuffer.addTerms(BigdataValue[] terms, int numTerms)
protected BigdataValue	StatementBuffer.getDistinctTerm(BigdataValue term) Canonicalizing mapping for a term.

Uses of BigdataValue in com.bigdata.rdf.sail.sparql

Fields in com.bigdata.rdf.sail.sparql with type parameters of type BigdataValue

protected ILexiconConfiguration<BigdataValue>	BigdataASTContext.conf
protected Map<Value,BigdataValue>	BigdataASTContext.vocab A mapping of parsed RDF Values and well known vocabulary items used when generating the AST to resolved BigdataValues.

Uses of BigdataValue in com.bigdata.rdf.sparql.ast

Methods in com.bigdata.rdf.sparql.ast that return BigdataValue

BigdataValue

TermNode.getValue()

Methods in com.bigdata.rdf.sparql.ast with parameters of type BigdataValue

static IV

DummyConstantNode.toDummyIV(BigdataValue val)

Constructors in com.bigdata.rdf.sparql.ast with parameters of type BigdataValue

DummyConstantNode(BigdataValue val)

Uses of BigdataValue in com.bigdata.rdf.spo

Constructors in com.bigdata.rdf.spo with parameters of type BigdataValue

SPO(BigdataResource s, BigdataURI p, BigdataValue o, StatementEnum type)
Construct a triple from BigdataValues and the specified statement type.

Uses of BigdataValue in com.bigdata.rdf.store

Methods in com.bigdata.rdf.store that return BigdataValue

BigdataValue	AbstractTripleStore.asValue(Value value)
BigdataValue	AbstractTripleStore.getTerm(IV iv) This method is extremely inefficient for scale-out as it does one RMI per request!
BigdataValue	BigdataValueIteratorImpl.next()

Methods in com.bigdata.rdf.store with parameters of type BigdataValue

void	IRawTripleStore.addTerms(BigdataValue[] terms) Batch insert of terms into the database.
void	AbstractTripleStore.addTerms(BigdataValue[] terms)

Uses of BigdataValue in com.bigdata.rdf.vocab

Methods in com.bigdata.rdf.vocab that return BigdataValue

BigdataValue

BaseVocabulary.asValue(IV iv)

Methods in com.bigdata.rdf.vocab that return types with arguments of type BigdataValue

Iterator<BigdataValue>

BaseVocabulary.values()