Uses of Interface
com.bigdata.bop.IVariable

Packages that use IVariable

Package	Description
com.bigdata.bop	This package provides an API for query operators.
com.bigdata.bop.ap
com.bigdata.bop.bindingSet
com.bigdata.bop.bset
com.bigdata.bop.constraint	This package provides implementations for operators which impose constraints on elements visited by some access path.
com.bigdata.bop.controller	This package provides operators for subquery, including UNION, STEPS, and STAR (transitive closure).
com.bigdata.bop.join
com.bigdata.bop.joinGraph	This package provides support for join graphs, query optimization, and generating full query plans from a join graph and the evaluation order identified by a query optimizer.
com.bigdata.bop.joinGraph.rto
com.bigdata.bop.rdf.join
com.bigdata.bop.rdf.update	This package provides bigdata operators for SPARQL update.
com.bigdata.bop.solutions	This package provides distinct, sort, and aggregation operators.
com.bigdata.rdf.graph	The GAS (Gather Apply Scatter) API was developed for PowerGraph (aka GraphLab 2.1).
com.bigdata.rdf.internal.constraints
com.bigdata.rdf.internal.encoder
com.bigdata.rdf.lexicon
com.bigdata.rdf.relation.rule
com.bigdata.rdf.rules
com.bigdata.rdf.sail	This package contains the SAIL that allow bigdata to be used as a backend for the Sesame 2.x platform.
com.bigdata.rdf.sparql.ast	This package contains an Abstract Syntax Tree which provides an intermediate translation target for SPARQL parsers.
com.bigdata.rdf.sparql.ast.cache
com.bigdata.rdf.sparql.ast.eval
com.bigdata.rdf.sparql.ast.explainhints
com.bigdata.rdf.sparql.ast.optimizers
com.bigdata.rdf.sparql.ast.service	This package provides support for SPARQL 1.1 Federated Query, including the special case of "service" end points which live within the same JVM and use direct method calls rather than SPARQL Query and remote (HTTP) end points for which we will generate an appropriate SPARQL query.
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.relation.rule	This package includes an abstraction layer for rules.
com.bigdata.relation.rule.eval	This package supports rule evaluation.
com.bigdata.relation.rule.eval.pipeline	This package implements a pipeline join.
com.bigdata.service.fts
com.bigdata.service.geospatial
com.bigdata.service.geospatial.impl

Uses of IVariable in com.bigdata.bop

Classes in com.bigdata.bop that implement IVariable

Modifier and Type	Class and Description
class	Var<E> A variable.

Fields in com.bigdata.bop declared as IVariable

Modifier and Type	Field and Description
static IVariable<?>[]	IVariable.EMPTY An empty IVariable array.

Methods in com.bigdata.bop that return IVariable

Modifier and Type	Method and Description
IVariable[]	NamedSolutionSetRef.getJoinVars()
IVariable<? extends E>	IBind.getVar() Return the variable which will be bound to the result of evaluating the associated value expression.
IVariable<E>	Constant.getVar()
IVariable<? extends E>	Bind.getVar() Return the variable which will be bound to the result of evaluating the associated value expression.
static IVariable[]	BOpUtility.toArray(Iterator<IVariable<?>> it) Return an array containing the IVariables visited by the iterator.
IVariable<?>	IVariableFactory.var() Return a new anonymous variable.

Methods in com.bigdata.bop that return types with arguments of type IVariable

Modifier and Type	Method and Description
static Iterator<IVariable<?>>	BOpUtility.getArgumentVariables(BOp op) Return the variables from the operator's arguments.
static Set<IVariable<?>>	BOpUtility.getSharedVars(BOp p, BOp c) Return the variable references shared by two operators.
static Iterator<IVariable<?>>	BOpUtility.getSpannedVariables(BOp op) Return the distinct variables recursively using a pre-order traversal present whether in the operator tree or on annotations attached to operators.
Iterator<Map.Entry<IVariable,IConstant>>	ContextBindingSet.iterator()
Iterator<Map.Entry<IVariable,IConstant>>	IBindingSet.iterator() Visits the bindings.
Iterator<IVariable>	ContextBindingSet.vars()
Iterator<IVariable>	IBindingSet.vars() Visits the bound variables.

Methods in com.bigdata.bop with parameters of type IVariable

Modifier and Type	Method and Description
Predicate<E>	IPredicate.asBound(IVariable<?> var, IConstant<?> val) Return a new instance in which all occurrences of the given variable have been replaced by the specified constant.
static IBindingSet	BOpContext.bind(IBindingSet left, IBindingSet right, IConstraint[] constraints, IVariable[] varsToKeep) Copy the values for variables from the source IBindingSet to the destination IBindingSet.
void	ContextBindingSet.clear(IVariable var)
void	IBindingSet.clear(IVariable var) Clear any binding for the variable.
int	Var.compareTo(IVariable<E> o) Orders variables alphabetically.
static long	BOpUtility.copy(Iterator<IBindingSet[]> source, IBlockingBuffer<IBindingSet[]> sink, IBlockingBuffer<IBindingSet[]> sink2, IBindingSet mergeSolution, IVariable<?>[] selectVars, IConstraint[] constraints, BOpStats stats) Copy binding sets from the source to the sink(s).
IBindingSet	ContextBindingSet.copy(IVariable[] variablesToKeep)
IBindingSet	IBindingSet.copy(IVariable[] variablesToKeep) Return a shallow copy of the binding set, eliminating unnecessary variables.
IBindingSet	ContextBindingSet.copyMinusErrors(IVariable[] variablesToKeep)
IBindingSet	IBindingSet.copyMinusErrors(IVariable[] variablesToKeep) Return a shallow copy of the binding set, eliminating unnecessary variables and error values (equal to Constant.errorValueConstant()).
static int	BOpUtility.countVarOccurrencesOutsideProjections(BOp op, IVariable inputVar) Counts the number of occurrences of a BOp inside another BOp.
IConstant	ContextBindingSet.get(IVariable var)
IConstant	IBindingSet.get(IVariable var) Return the binding for the variable.
static String	NamedSolutionSetRefUtility.getFQN(String namespace, String localName, IVariable[] joinVars) Return the fully qualified name for a named solution set NOT attached to a query.
static ICloseableIterator<IBindingSet[]>	NamedSolutionSetRefUtility.getSolutionSet(ISolutionSetManager sparqlCache, IBTreeManager localIndexManager, String namespace, long timestamp, String localName, IVariable[] joinVars, int chunkCapacity) Resolve the pre-existing named solution set returning an iterator that will visit the solutions (access path scan).
static ISolutionSetStats	NamedSolutionSetRefUtility.getSolutionSetStats(ISolutionSetManager sparqlCache, IBTreeManager localIndexManager, String namespace, long timestamp, String localName, IVariable[] joinVars) Resolve the pre-existing named solution set returning its ISolutionSetStats.
boolean	ContextBindingSet.isBound(IVariable var)
boolean	IBindingSet.isBound(IVariable var) Return true iff the variable is bound.
static INamedSolutionSetRef	NamedSolutionSetRefUtility.newInstance(String namespace, long timestamp, String localName, IVariable[] joinVars) Factory for INamedSolutionSetRefs that will be resolved against a KB view identified by a namespace and timestamp.
static INamedSolutionSetRef	NamedSolutionSetRefUtility.newInstance(UUID queryId, String namedSet, IVariable[] joinVars) Factory for INamedSolutionSetRefs that will be resolved against the IRunningQuery identified by the specified queryId.
void	ContextBindingSet.set(IVariable var, IConstant val)
void	IBindingSet.set(IVariable var, IConstant val) Bind the variable to the value.

Method parameters in com.bigdata.bop with type arguments of type IVariable

Modifier and Type	Method and Description
static IVariable[]	BOpUtility.toArray(Iterator<IVariable<?>> it) Return an array containing the IVariables visited by the iterator.

Constructors in com.bigdata.bop with parameters of type IVariable

Constructor and Description
Bind(IVariable<E> var, IValueExpression<E> expr)
Constant(IVariable<E> var, E value) Create a constant which models a variable bound to that constant.

Uses of IVariable in com.bigdata.bop.ap

Methods in com.bigdata.bop.ap with parameters of type IVariable

Modifier and Type	Method and Description
Predicate<E>	Predicate.asBound(IVariable<?> var, IConstant<?> val)

Uses of IVariable in com.bigdata.bop.bindingSet

Methods in com.bigdata.bop.bindingSet that return types with arguments of type IVariable

Modifier and Type	Method and Description
Iterator<Map.Entry<IVariable,IConstant>>	HashBindingSet.iterator()
Iterator<Map.Entry<IVariable,IConstant>>	ListBindingSet.iterator()
Iterator<Map.Entry<IVariable,IConstant>>	EmptyBindingSet.iterator()
Iterator<IVariable>	HashBindingSet.vars()
Iterator<IVariable>	ListBindingSet.vars()
Iterator<IVariable>	EmptyBindingSet.vars()

Methods in com.bigdata.bop.bindingSet with parameters of type IVariable

Modifier and Type	Method and Description
protected void	TestIBindingSet.assertEqual(IBindingSet actual, IVariable<?>[] vars, IConstant<?>[] vals) Compare actual and expected, where the latter is expressed using (vars,vals).
void	HashBindingSet.clear(IVariable var)
void	ListBindingSet.clear(IVariable var)
void	EmptyBindingSet.clear(IVariable var)
HashBindingSet	HashBindingSet.copy(IVariable[] variablesToKeep)
IBindingSet	ListBindingSet.copy(IVariable[] variablesToKeep)
EmptyBindingSet	EmptyBindingSet.copy(IVariable[] variablesToDrop)
IBindingSet	HashBindingSet.copyMinusErrors(IVariable[] variablesToKeep)
IBindingSet	ListBindingSet.copyMinusErrors(IVariable[] variablesToKeep)
EmptyBindingSet	EmptyBindingSet.copyMinusErrors(IVariable[] variablesToDrop) Returns the same object.
IConstant	HashBindingSet.get(IVariable var)
IConstant	ListBindingSet.get(IVariable var)
IConstant	EmptyBindingSet.get(IVariable var)
boolean	HashBindingSet.isBound(IVariable var)
boolean	ListBindingSet.isBound(IVariable var)
boolean	EmptyBindingSet.isBound(IVariable var)
protected abstract IBindingSet	TestIBindingSet.newBindingSet(IVariable<?>[] vars, IConstant<?>[] vals)
protected IBindingSet	TestHashBindingSet.newBindingSet(IVariable<?>[] vars, IConstant<?>[] vals)
protected IBindingSet	TestListBindingSet.newBindingSet(IVariable<?>[] vars, IConstant<?>[] vals)
void	HashBindingSet.set(IVariable var, IConstant val)
void	ListBindingSet.set(IVariable var, IConstant val)
void	EmptyBindingSet.set(IVariable var, IConstant val)

Constructors in com.bigdata.bop.bindingSet with parameters of type IVariable

Constructor and Description
HashBindingSet(HashBindingSet src, IVariable[] variablesToKeep) Copy constructor (used by clone, copy).
ListBindingSet(IVariable[] vars, IConstant[] vals) Alternative constructor.
ListBindingSet(ListBindingSet src, IVariable[] variablesToKeep) Copy constructor (used by clone, copy).

Uses of IVariable in com.bigdata.bop.bset

Methods in com.bigdata.bop.bset that return IVariable

Modifier and Type	Method and Description
IVariable<?>[]	CopyOp.getSelect()

Uses of IVariable in com.bigdata.bop.constraint

Methods in com.bigdata.bop.constraint that return IVariable

Modifier and Type	Method and Description
IVariable<T>	INConstraint.getVariable()

Methods in com.bigdata.bop.constraint with parameters of type IVariable

Modifier and Type	Method and Description
protected INConstraint	TestInHashMap.newINConstraint(IVariable<?> var, IConstant<?>[] vals)
protected abstract INConstraint	TestINConstraint.newINConstraint(IVariable<?> var, IConstant<?>[] vals)
protected INConstraint	TestInBinarySearch.newINConstraint(IVariable<?> var, IConstant<?>[] vals)

Constructors in com.bigdata.bop.constraint with parameters of type IVariable

Constructor and Description
EQ(IVariable<?> x, IVariable<?> y)
EQ(IVariable<?> x, IVariable<?> y)
EQConstant(IVariable<?> x, IConstant<?> y)
INBinarySearch(IVariable<T> x, IConstant<T>[] set)
INHashMap(IVariable<T> x, IConstant<T>[] set)
NE(IVariable<?> x, IVariable<?> y)
NE(IVariable<?> x, IVariable<?> y)
NEConstant(IVariable<?> x, IConstant<?> y)

Uses of IVariable in com.bigdata.bop.controller

Methods in com.bigdata.bop.controller that return IVariable

Modifier and Type	Method and Description
IVariable[]	INamedSolutionSetRef.getJoinVars() The ordered set of variables that specifies the ordered set of components in the key for the desired index over the named solution set (required, but may be an empty array).

Uses of IVariable in com.bigdata.bop.join

Fields in com.bigdata.bop.join declared as IVariable

Modifier and Type	Field and Description
protected IVariable<?>	JVMHashJoinUtility.askVar
protected IVariable<?>	FastRangeCountOp.ChunkTask.countVar The variable that gets bound to the fast range count.
protected IVariable<?>[]	JVMHashJoinUtility.joinVars The join variables.
protected IVariable<?>[]	JVMHashJoinUtility.selectVars The variables to be retained (aka projected out) (optional, all variables are retained if not specified).

Methods in com.bigdata.bop.join that return IVariable

Modifier and Type	Method and Description
IVariable<?>	IHashJoinUtility.getAskVar() The variable bound based on whether or not a solution survives an "EXISTS" graph pattern (optional).
IVariable<?>	JVMHashJoinUtility.getAskVar()
IVariable<?>	HTreeHashJoinUtility.getAskVar()
protected IVariable<?>	FastRangeCountOp.getCountVar()
protected IVariable<?>	DistinctTermScanOp.getDistinctVar()
IVariable<?>[]	IHashJoinUtility.getJoinVars() The join variables.
IVariable<?>[]	JVMHashJoinUtility.getJoinVars()
IVariable<?>[]	HTreeHashJoinUtility.getJoinVars()
IVariable<?>[]	IDistinctFilter.getProjectedVars() The variables that are being projected out of the DISTINCT filter.
IVariable<?>[]	JVMDistinctFilter.getProjectedVars()
protected IVariable<?>[]	DistinctTermScanOp.getSelect()
protected IVariable<?>[]	FastRangeCountOp.getSelect()
protected IVariable<?>[]	NestedLoopJoinOp.getSelect()
IVariable<?>[]	IHashJoinUtility.getSelectVars() The variables to be retained (optional, all variables are retained if not specified).
IVariable<?>[]	JVMHashJoinUtility.getSelectVars()
IVariable<?>[]	HTreeHashJoinUtility.getSelectVars()
IVariable<?>[]	PipelineJoin.variablesToKeep()

Methods in com.bigdata.bop.join with parameters of type IVariable

Modifier and Type	Method and Description
long	HTreePipelinedHashJoinUtility.acceptAndOutputSolutions(UnsyncLocalOutputBuffer<IBindingSet> out, ICloseableIterator<IBindingSet[]> itr, NamedSolutionSetStats stats, IConstraint[] joinConstraints, PipelineOp subquery, IBindingSet[] bsFromBindingsSetSource, IVariable<?>[] projectInVars, IVariable<?> askVar, boolean isLastInvocation, int distinctProjectionBufferThreshold, int incomingBindingsBufferThreshold, BOpContext<IBindingSet> context)
long	HTreePipelinedHashJoinUtility.acceptAndOutputSolutions(UnsyncLocalOutputBuffer<IBindingSet> out, ICloseableIterator<IBindingSet[]> itr, NamedSolutionSetStats stats, IConstraint[] joinConstraints, PipelineOp subquery, IBindingSet[] bsFromBindingsSetSource, IVariable<?>[] projectInVars, IVariable<?> askVar, boolean isLastInvocation, int distinctProjectionBufferThreshold, int incomingBindingsBufferThreshold, BOpContext<IBindingSet> context)
long	PipelinedHashJoinUtility.acceptAndOutputSolutions(UnsyncLocalOutputBuffer<IBindingSet> out, ICloseableIterator<IBindingSet[]> itr, NamedSolutionSetStats stats, IConstraint[] joinConstraints, PipelineOp subquery, IBindingSet[] bsFromBindingsSetSource, IVariable<?>[] projectInVars, IVariable<?> askVar, boolean isLastInvocation, int distinctProjectionBufferThreshold, int incomingBindingsBufferThreshold, BOpContext<IBindingSet> context) AcceptAndOutputSolutions is a special method for building the hash index of the JVMPipelinedHashIndex, which accepts and immediately forwards relevant solutions (non-blocking index).
long	PipelinedHashJoinUtility.acceptAndOutputSolutions(UnsyncLocalOutputBuffer<IBindingSet> out, ICloseableIterator<IBindingSet[]> itr, NamedSolutionSetStats stats, IConstraint[] joinConstraints, PipelineOp subquery, IBindingSet[] bsFromBindingsSetSource, IVariable<?>[] projectInVars, IVariable<?> askVar, boolean isLastInvocation, int distinctProjectionBufferThreshold, int incomingBindingsBufferThreshold, BOpContext<IBindingSet> context) AcceptAndOutputSolutions is a special method for building the hash index of the JVMPipelinedHashIndex, which accepts and immediately forwards relevant solutions (non-blocking index).
long	JVMPipelinedHashJoinUtility.acceptAndOutputSolutions(UnsyncLocalOutputBuffer<IBindingSet> out, ICloseableIterator<IBindingSet[]> itr, NamedSolutionSetStats stats, IConstraint[] joinConstraints, PipelineOp subquery, IBindingSet[] bsFromBindingsSetSource, IVariable<?>[] projectInVars, IVariable<?> askVar, boolean isLastInvocation, int distinctProjectionBufferThreshold, int incomingBindingsBufferThreshold, BOpContext<IBindingSet> context)
long	JVMPipelinedHashJoinUtility.acceptAndOutputSolutions(UnsyncLocalOutputBuffer<IBindingSet> out, ICloseableIterator<IBindingSet[]> itr, NamedSolutionSetStats stats, IConstraint[] joinConstraints, PipelineOp subquery, IBindingSet[] bsFromBindingsSetSource, IVariable<?>[] projectInVars, IVariable<?> askVar, boolean isLastInvocation, int distinctProjectionBufferThreshold, int incomingBindingsBufferThreshold, BOpContext<IBindingSet> context)
protected void	AbstractHashJoinUtilityTestCase.doHashJoinTest(JoinTypeEnum joinType, IVariable<?>[] joinVars, IVariable<?>[] selectVars, IConstraint[] constraints, List<IBindingSet> left, List<IBindingSet> right, IBindingSet[] expected) Test helper for required or optional join tests.
protected void	AbstractHashJoinUtilityTestCase.doHashJoinTest(JoinTypeEnum joinType, IVariable<?>[] joinVars, IVariable<?>[] selectVars, IConstraint[] constraints, List<IBindingSet> left, List<IBindingSet> right, IBindingSet[] expected) Test helper for required or optional join tests.
void	HTreePipelinedHashJoinUtility.hashJoinAndEmit(IBindingSet[] chunk, BOpStats stats, IBuffer<IBindingSet> outputBuffer, IConstraint[] joinConstraints, IVariable<?> askVar) Executes the hash join for the chunk of solutions that is passed in over rightSolutions and outputs the solutions.
void	JVMPipelinedHashJoinUtility.hashJoinAndEmit(IBindingSet[] chunk, BOpStats stats, IBuffer<IBindingSet> outputBuffer, IConstraint[] joinConstraints, IVariable<?> askVar) Executes the hash join for the chunk of solutions that is passed in over rightSolutions and outputs the solutions.
protected abstract PipelineOp	AbstractHashJoinOpTestCase.newJoin(BOp[] args, int joinId, IVariable<IV>[] joinVars, Predicate<IV> predOp, UUID queryId, NV... annotations) Return a new join operator instance for the test.
protected PipelineOp	TestJVMHashJoinOp.newJoin(BOp[] args, int joinId, IVariable<IV>[] joinVars, Predicate<IV> predOp, UUID queryId, NV... annotations)
protected PipelineOp	TestHTreeHashJoinOp.newJoin(BOp[] args, int joinId, IVariable<IV>[] joinVars, Predicate<IV> predOp, UUID queryId, NV... annotations)
protected HTreeHashJoinUtility.BS[]	HTreeHashJoinUtility.vector(IBindingSet[] leftSolutions, IVariable<?>[] joinVars, IVariable<?>[] selectVars, boolean ignoreUnboundVariables, AtomicInteger vectorSize) Vector a chunk of solutions.
protected HTreeHashJoinUtility.BS[]	HTreeHashJoinUtility.vector(IBindingSet[] leftSolutions, IVariable<?>[] joinVars, IVariable<?>[] selectVars, boolean ignoreUnboundVariables, AtomicInteger vectorSize) Vector a chunk of solutions.

Constructors in com.bigdata.bop.join with parameters of type IVariable

Constructor and Description
JVMDistinctFilter(IVariable<?>[] vars, int initialCapacity, float loadFactor, int concurrencyLevel)
JVMHashIndex(IVariable<?>[] keyVars, boolean indexSolutionsHavingUnboundJoinVars, Map<JVMHashIndex.Key,JVMHashIndex.Bucket> map)

Uses of IVariable in com.bigdata.bop.joinGraph

Methods in com.bigdata.bop.joinGraph that return types with arguments of type IVariable

Modifier and Type	Method and Description
Set<IVariable<?>>	PartitionedJoinGroup.getJoinGraphVars() Deprecated. The set of variables bound by the non-optional predicates (either the head plan or the join graph).

Methods in com.bigdata.bop.joinGraph with parameters of type IVariable

Modifier and Type	Method and Description
static IConstraint[][]	PartitionedJoinGroup.getJoinGraphConstraints(IPredicate<?>[] path, IConstraint[] joinGraphConstraints, IVariable<?>[] knownBoundVars, boolean pathIsComplete) Deprecated. Given a join path, return the set of constraints to be associated with each join in that join path.

Uses of IVariable in com.bigdata.bop.joinGraph.rto

Methods in com.bigdata.bop.joinGraph.rto that return types with arguments of type IVariable

Modifier and Type	Method and Description
Set<IVariable<?>>	JoinGraph.getDoneSet() Return the set of variables that are known to have already been materialized at the point in the overall query plan where the RTO is being executed.

Uses of IVariable in com.bigdata.bop.rdf.join

Methods in com.bigdata.bop.rdf.join that return IVariable

Modifier and Type	Method and Description
IVariable<?>	VariableUnificationOp.getTargetVar()
IVariable<?>	VariableUnificationOp.getTmpVar()
IVariable<?>	DataSetJoin.getVar()
IVariable<?>[]	MockTermResolverOp.getVars() Return the variables for which mocked IVs are resolved.
protected IVariable<?>[]	VariableUnificationOp.getVars()
IVariable<?>[]	ChunkedMaterializationOp.getVars() Return the variables to be materialized.

Constructors in com.bigdata.bop.rdf.join with parameters of type IVariable

Constructor and Description
ChunkedMaterializationIterator(IVariable<?>[] vars, LexiconRelation lex, boolean materializeInlineIVs, ICloseableIterator<IBindingSet[]> src)
ChunkedMaterializationOp(BOp[] args, IVariable<?>[] vars, String namespace, long timestamp)
MockTermResolverOp(BOp[] args, IVariable<?>[] vars, String namespace, long timestamp)

Uses of IVariable in com.bigdata.bop.rdf.update

Methods in com.bigdata.bop.rdf.update with parameters of type IVariable

Modifier and Type	Method and Description
protected static IV	AbstractAddRemoveStatementsOp.getIV(IVariable<?> var, IBindingSet bset, boolean required) Return the bound value for the variable.

Uses of IVariable in com.bigdata.bop.solutions

Methods in com.bigdata.bop.solutions that return IVariable

Modifier and Type	Method and Description
IVariable<?>[]	DropOp.getDropVars()
IVariable<?>[]	ProjectionOp.getVariables()
IVariable<?>[]	JVMDistinctBindingSetsOp.getVariables()
IVariable<?>	AbstractAggregationTestCase.MockVariableFactory.var()
IVariable<?>	GroupByRewriter.var() Return a new anonymous variable (this is overridden by some unit tests in order to have predictable variable names).

Methods in com.bigdata.bop.solutions that return types with arguments of type IVariable

Modifier and Type	Method and Description
LinkedHashMap<IAggregate<?>,IVariable<?>>	IGroupByRewriteState.getAggExpr() The set of all unique IAggregate expressions paired with anonymous variables.
LinkedHashMap<IAggregate<?>,IVariable<?>>	GroupByRewriter.getAggExpr() The set of all unique IAggregate expressions with Binds onto anonymous variables.
LinkedHashSet<IVariable<?>>	GroupByState.getColumnVars()
LinkedHashSet<IVariable<?>>	IGroupByState.getColumnVars() Variables for which we will need column projections.
LinkedHashSet<IVariable<?>>	GroupByState.getGroupByVars()
LinkedHashSet<IVariable<?>>	IGroupByState.getGroupByVars() Top-level variables in the GROUP_BY clause in the order in which they were declared.
LinkedHashSet<IVariable<?>>	GroupByState.getSelectVars()
LinkedHashSet<IVariable<?>>	IGroupByState.getSelectVars() Top-level variables in the SELECT clause in the order in which they were declared.

Method parameters in com.bigdata.bop.solutions with type arguments of type IVariable

Modifier and Type	Method and Description
static IConstraint	GroupByRewriter.rewrite(IConstraint e, IVariableFactory f, LinkedHashMap<IAggregate<?>,IVariable<?>> aggExpr) Rewrite an IConstraint.
static IValueExpression<?>	GroupByRewriter.rewrite(IValueExpression<?> e, IVariableFactory f, LinkedHashMap<IAggregate<?>,IVariable<?>> aggExpr) Rewrite an IValueExpression from a SELECT or HAVING clause.

Uses of IVariable in com.bigdata.rdf.graph

Methods in com.bigdata.rdf.graph with parameters of type IVariable

Modifier and Type	Method and Description
List<org.openrdf.model.Value>	BinderBase.bind(org.openrdf.model.ValueFactory vf, IGASState<VS,ES,ST> state, org.openrdf.model.Value u, IVariable<?>[] outVars, IBindingSet bs) Call BinderBase.bind(ValueFactory, IGASState, Value).
List<org.openrdf.model.Value>	IBinder.bind(org.openrdf.model.ValueFactory vf, IGASState<VS,ES,ST> state, org.openrdf.model.Value u, IVariable<?>[] outVars, IBindingSet bs) New multi-binding strategy allows binders to bind multiple values to a given output variable (multiplying the number of solutions by the number of bindings).

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

Methods in com.bigdata.rdf.internal.constraints that return IVariable

Modifier and Type	Method and Description
IVariable<E>	ConditionalBind.getVar() Return the variable which will be bound to the result of evaluating the associated value expression.

Constructors in com.bigdata.rdf.internal.constraints with parameters of type IVariable

Constructor and Description
ConditionalBind(IVariable<E> var, IValueExpression<E> expr, boolean projection)
IsBoundBOp(IVariable<IV> x)
IsInlineBOp(IVariable<IV> x, boolean inline)
IsMaterializedBOp(IVariable<IV> x, boolean materialized)

Uses of IVariable in com.bigdata.rdf.internal.encoder

Fields in com.bigdata.rdf.internal.encoder with type parameters of type IVariable

Modifier and Type	Field and Description
protected LinkedHashSet<IVariable<?>>	IVBindingSetEncoderWithIVCache.ivCacheSchema Deprecated. The set of variables for which materialized IVs have been observed.

Uses of IVariable in com.bigdata.rdf.lexicon

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

Modifier and Type	Method and Description
static LexPredicate	LexPredicate.forwardInstance(String relationName, long timestamp, IVariableOrConstant<BigdataValue> term, IVariable<IV> var) Simplified forward lookup ctor.
static LexPredicate	LexPredicate.reverseInstance(String relationName, long timestamp, IVariable<BigdataValue> var, IVariableOrConstant<IV> term) Simplified reverse lookup ctor.

Uses of IVariable in com.bigdata.rdf.relation.rule

Constructors in com.bigdata.rdf.relation.rule with parameters of type IVariable

Constructor and Description
BindingSetSortKeyBuilder(IKeyBuilder keyBuilder, IVariable[] vars)

Uses of IVariable in com.bigdata.rdf.rules

Constructors in com.bigdata.rdf.rules with parameters of type IVariable

Constructor and Description
AbstractRuleDistinctTermScan.DistinctTermScan(IRule rule, IJoinNexus joinNexus, IBuffer<ISolution[]> buffer, IVariable<IV> h, SPOKeyOrder keyOrder)
MatchRule(String relationName, Vocabulary vocab, IVariable<IV> lit, IConstant<IV>[] preds, IConstant<IV> cls)
RejectAnythingSameAsItself(IVariable<Long> s, IVariable<Long> p, IVariable<Long> o, IConstant<Long> owlSameAs)
RejectAnythingSameAsItself(IVariable<Long> s, IVariable<Long> p, IVariable<Long> o, IConstant<Long> owlSameAs)
RejectAnythingSameAsItself(IVariable<Long> s, IVariable<Long> p, IVariable<Long> o, IConstant<Long> owlSameAs)

Uses of IVariable in com.bigdata.rdf.sail

Methods in com.bigdata.rdf.sail that return types with arguments of type IVariable

Modifier and Type	Method and Description
Set<IVariable<?>>	RDRHistoryServiceFactory.getDesiredBound(ServiceNode serviceNode)
Set<IVariable<?>>	RDRHistoryServiceFactory.getRequiredBound(ServiceNode serviceNode)

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

Fields in com.bigdata.rdf.sparql.ast with type parameters of type IVariable

Modifier and Type	Field and Description
protected Set<IVariable>	AbstractSolutionSetStatsTestCase.MySolutionStats.alwaysBound The set of variables which are bound in ALL solutions.
protected Map<IVariable,IConstant>	AbstractSolutionSetStatsTestCase.MySolutionStats.constants The set of variables which are effective constants (they are bound in every solution and always to the same value) together with their constant bindings.
protected Set<IVariable<?>>	SolutionSetStatserator.currentVars
protected static Map<IVariable,IConstant>	AbstractSolutionSetStatsTestCase.emptyMap Typed empty map.
protected static Set<IVariable>	AbstractSolutionSetStatsTestCase.emptySet Typed empty set.
Set<IVariable<?>>	JoinSetUtil.eventuallyBoundVars The set of variables which are bound by the time the last required join is done.
protected Map<IVariable<?>,IConstant<?>>	SolutionSetStatserator.firstBoundValue A map from the variable to the first bound value for that variable.
Set<IVariable<?>>	JoinSetUtil.VertexJoinSet.joinvars The set of variables bound by at least one join in the join set.
Set<IVariable<?>>	JoinSetUtil.knownBound The variables known to be bound on entry to the group.
protected Set<IVariable>	AbstractSolutionSetStatsTestCase.MySolutionStats.materialized The set of variables whose bound values always have their IVCache assertion set (if the variable is bound).
protected Set<IVariable>	AbstractSolutionSetStatsTestCase.MySolutionStats.notAlwaysBound The set of variables which are NOT bound in at least one solution (e.g., MAYBE bound semantics).
protected Set<IVariable<?>>	SolutionSetStatserator.notAlwaysBound The set of variables which are NOT bound in at least one solution (e.g., MAYBE bound semantics).
protected Set<IVariable<?>>	SolutionSetStatserator.notBoundThisSolution
protected Set<IVariable<?>>	SolutionSetStatserator.notConstant The set of variables which have been proven to not be effective constants.
protected Set<IVariable<?>>	SolutionSetStatserator.notMaterialized The set of variables whose IVCache association is NOT set is at least one solution in which the variable is bound.
protected Set<IVariable>	AbstractSolutionSetStatsTestCase.MySolutionStats.usedVars The set of variables observed across all solutions.
protected Set<IVariable<?>>	SolutionSetStatserator.usedVars The set of variables observed across all solutions.

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

Modifier and Type	Method and Description
static IVariable[]	ASTUtil.convert(VarNode[] a) Convert an VarNode[] into an IVariable[].
IVariable<?>	SubqueryRoot.getAskVar()
IVariable<?>[]	GraphPatternGroup.getJoinVars() The join variables for the group.
IVariable<?>[]	GraphPatternGroup.getProjectInVars() The variables that should be projected into the group.
IVariable[]	ProjectionNode.getProjectionVars() Return the projected variables.
IVariable<IV>	VarNode.getValueExpression() Strengthen return type.
IVariable<IV>	AssignmentNode.getVar() The variable onto which the assignment is bound (as an IVariable).

Methods in com.bigdata.rdf.sparql.ast that return types with arguments of type IVariable

Modifier and Type	Method and Description
protected Map<IVariable,IConstant>	AbstractSolutionSetStatsTestCase.asMap(IVariable[] vars, IConstant[] vals)
protected Set<IVariable>	AbstractSolutionSetStatsTestCase.asSet(IVariable... vars) Turn an array of variables into a Set of variables.
protected static Set<IVariable<?>>	AbstractASTEvaluationTestCase.asSet(IVariable<?>[] vars)
protected static Set<IVariable<?>>	AbstractASTEvaluationTestCase.asSet(String[] vars)
Set<IVariable<?>>	StaticAnalysis.getAfterVars(IGroupMemberNode node, Set<IVariable<?>> vars) Return any variables which are used after the given node in the current ordering of its parent JoinGroupNode but DOES NOT consider the parent or the PROJECTION for the query in which this group appears.
Set<IVariable<?>>	AbstractSolutionSetStatsTestCase.MySolutionStats.getAlwaysBound()
Set<IVariable<?>>	SolutionSetStats.getAlwaysBound() Deprecated.
Set<IVariable<?>>	EmptySolutionSetStats.getAlwaysBound()
Set<IVariable<?>>	CompiledSolutionSetStats.getAlwaysBound()
Set<IVariable<?>>	ISolutionSetStats.getAlwaysBound() Return the subset of the variables which are bound in all solutions.
Map<IVariable<?>,IConstant<?>>	AbstractSolutionSetStatsTestCase.MySolutionStats.getConstants()
Map<IVariable<?>,IConstant<?>>	SolutionSetStats.getConstants() Deprecated.
Map<IVariable<?>,IConstant<?>>	EmptySolutionSetStats.getConstants()
Map<IVariable<?>,IConstant<?>>	CompiledSolutionSetStats.getConstants()
Map<IVariable<?>,IConstant<?>>	ISolutionSetStats.getConstants() The set of variables which are effective constants (they are bound in every solution and always to the same value) together with their constant bindings.
Set<IVariable<?>>	IValueExpressionMetadata.getConsumedVars() Return the set of variables that will be used by this constraint to determine which solutions will continue on through the pipeline and which will be filtered out.
Set<IVariable<?>>	GroupMemberValueExpressionNodeBase.getConsumedVars()
LinkedHashSet<IVariable<?>>	BindingsClause.getDeclaredVariables() Return the ordered set of declared variables for the BINDINGS clause.
Set<IVariable<?>>	StaticAnalysis.getDefinitelyIncomingBindings(IGroupMemberNode node, Set<IVariable<?>> vars) Return the set of variables which MUST be bound coming into this group during top-down, left-to-right evaluation.
Set<IVariable<?>>	GroupNodeVarBindingInfo.getDefinitelyProduced()
Set<IVariable<?>>	ArbitraryLengthPathNode.getDefinitelyProducedBindings() Return the variables bound by the path - i.e.
LinkedHashSet<IVariable<?>>	BindingsClause.getDefinitelyProducedBindings() Return the ordered set of variables that will definitely be bound by this bindings/values clause.
Set<IVariable<?>>	StaticAnalysis.getDefinitelyProducedBindings(IBindingProducerNode node, Set<IVariable<?>> vars, boolean recursive) Return the set of variables which MUST be bound for solutions after the evaluation of this group.
abstract Set<IVariable<?>>	StaticAnalysis_CanJoin.getDefinitelyProducedBindings(IBindingProducerNode node, Set<IVariable<?>> vars, boolean recursive) Return the set of variables which MUST be bound for solutions after the evaluation of this group.
Set<IVariable<?>>	StaticAnalysis.getDefinitelyProducedBindings(QueryBase queryBase) Report "MUST" bound bindings projected by the query.
Set<IVariable<?>>	StaticAnalysis.getDefinitelyProducedBindings(ServiceNode node) Report "MUST" bound bindings projected by the SERVICE.
Set<IVariable<?>>	StaticAnalysis.getDefinitelyProducedBindingsAndFilterVariables(IGroupNode<? extends IGroupMemberNode> group, Set<IVariable<?>> vars) Collect all variables appearing in the group.
Set<IVariable<?>>	GroupNodeVarBindingInfo.getDesiredBound()
Set<IVariable<?>>	NamedSubqueryInclude.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	AbstractStatementContainer.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	SubqueryBase.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	GraphManagement.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	StatementPatternNode.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	FilterNode.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	AbstractFromToGraphManagement.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	ArbitraryLengthPathNode.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	UnionNode.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	IVariableBindingRequirements.getDesiredBound(StaticAnalysis sa) Get variables that are not required to be bound, but desired in the sense that we want them to be bound when evaluating the construct.
Set<IVariable<?>>	Update.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	PropertyPathNode.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	BindingsClause.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	UpdateRoot.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	AssignmentNode.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	JoinGroupNode.getDesiredBound(StaticAnalysis sa)
Set<IVariable<?>>	ZeroLengthPathNode.getDesiredBound(StaticAnalysis sa) Deprecated.
Set<IVariable<?>>	StaticAnalysis.getJoinVars(BindingsClause bc, ISolutionSetStats stats, Set<IVariable<?>> vars) Return the join variables for a VALUES clause (embedded only - not top-level).
Set<IVariable<?>>	StaticAnalysis.getJoinVars(NamedSubqueryInclude nsi, String solutionSet, Set<IVariable<?>> vars) Return the join variables for an INCLUDE of a pre-existing named solution set.
Set<IVariable<?>>	StaticAnalysis.getJoinVars(NamedSubqueryRoot aNamedSubquery, NamedSubqueryInclude anInclude, Set<IVariable<?>> vars) Identify the join variables for the specified INCLUDE for the position within the query in which it appears.
Set<IVariable<?>>	StaticAnalysis.getJoinVars(ServiceNode serviceNode, Set<IVariable<?>> vars) Return the join variables for a SERVICE.
Set<IVariable<?>>	StaticAnalysis.getJoinVars(SubqueryRoot subquery, Set<IVariable<?>> vars) Identify the join variables for the specified subquery for the position within the query in which it appears.
Set<IVariable<?>>	NamedSubqueryInclude.getJoinVarSet() Return the ordered set of join variables.
Set<IVariable<?>>	AbstractSolutionSetStatsTestCase.MySolutionStats.getMaterialized()
Set<IVariable<?>>	SolutionSetStats.getMaterialized() Deprecated.
Set<IVariable<?>>	EmptySolutionSetStats.getMaterialized()
Set<IVariable<?>>	CompiledSolutionSetStats.getMaterialized()
Set<IVariable<?>>	ISolutionSetStats.getMaterialized() Return the subset of the variables which are materialized in all solutions in which they appear (the variables do not have to be bound in every solution, but if they are bound then their IVCache association is always set).
Set<IVariable<?>>	StaticAnalysis.getMaybeIncomingBindings(IGroupMemberNode node, Set<IVariable<?>> vars) Return the set of variables which MIGHT be bound coming into this group during top-down, left-to-right evaluation.
Set<IVariable<?>>	GroupNodeVarBindingInfo.getMaybeProduced()
Set<IVariable<?>>	ArbitraryLengthPathNode.getMaybeProducedBindings() Return the variables bound by the path - i.e.
Set<IVariable<?>>	StaticAnalysis.getMaybeProducedBindings(IBindingProducerNode node, Set<IVariable<?>> vars, boolean recursive) Return the set of variables which MUST or MIGHT be bound after the evaluation of this join group.
Set<IVariable<?>>	StaticAnalysis.getMaybeProducedBindings(QueryBase node) Report the "MUST" and "MAYBE" bound bindings projected by the query.
Set<IVariable<?>>	StaticAnalysis.getMaybeProducedBindings(ServiceNode node) Report the "MUST" and "MAYBE" bound variables projected by the service.
Set<IVariable<?>>	AbstractSolutionSetStatsTestCase.MySolutionStats.getNotAlwaysBound()
Set<IVariable<?>>	SolutionSetStats.getNotAlwaysBound() Deprecated.
Set<IVariable<?>>	EmptySolutionSetStats.getNotAlwaysBound()
Set<IVariable<?>>	CompiledSolutionSetStats.getNotAlwaysBound()
Set<IVariable<?>>	ISolutionSetStats.getNotAlwaysBound() Return the subset of the variables which are NOT bound in all solutions.
Set<IVariable<?>>	StatementPatternNode.getProducedBindings() Return the variables used by the predicate - i.e.
Set<IVariable<?>>	PropertyPathNode.getProducedBindings() Return the variables used by the predicate - i.e.
Set<IVariable<?>>	ZeroLengthPathNode.getProducedBindings() Deprecated. Return the variables used by the path - i.e.
Set<IVariable<?>>	StaticAnalysis.getProjectedVars(IGroupMemberNode proxy, GraphPatternGroup<?> groupToLift, QueryBase query, Set<IVariable<?>> exogenousVars, Set<IVariable<?>> projectedVars) Return the set of variables which must be projected if the group is to be converted into a sub-query.
Set<IVariable<?>>	QueryBase.getProjectedVars(Set<IVariable<?>> vars)
Set<IVariable<?>>	QuadsDataOrNamedSolutionSet.getProjectedVars(Set<IVariable<?>> vars)
Set<IVariable<?>>	IProjectionDecl.getProjectedVars(Set<IVariable<?>> vars) Return the set of variables projected out of this query (this is a NOP if there is no ProjectionNode for the query, which can happen for an ASK query).
Set<IVariable<?>>	ProjectionNode.getProjectionVars(Set<IVariable<?>> vars) Return the projected variables.
Set<IVariable<?>>	GroupNodeVarBindingInfo.getRequiredBound()
Set<IVariable<?>>	NamedSubqueryInclude.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	AbstractStatementContainer.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	SubqueryBase.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	GraphManagement.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	StatementPatternNode.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	FilterNode.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	AbstractFromToGraphManagement.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	ArbitraryLengthPathNode.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	UnionNode.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	IVariableBindingRequirements.getRequiredBound(StaticAnalysis sa) Return the variables used in the node that *must* be bound prior to evaluating the node.
Set<IVariable<?>>	Update.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	PropertyPathNode.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	BindingsClause.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	UpdateRoot.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	AssignmentNode.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	JoinGroupNode.getRequiredBound(StaticAnalysis sa)
Set<IVariable<?>>	ZeroLengthPathNode.getRequiredBound(StaticAnalysis sa) Deprecated.
Set<IVariable<?>>	ProjectionNode.getSelectExprVars(Set<IVariable<?>> vars) Collect the variables used by the SELECT EXPRESSIONS for this projection node.
Set<IVariable<?>>	QueryBase.getSelectExprVars(Set<IVariable<?>> vars) Return the set of variables on which the ProjectionNode for this query depends (this is a NOP if there is no ProjectionNode for the query, which can happen for an ASK query).
Set<IVariable<?>>	StaticAnalysisBase.getSpannedVariables(BOp op, boolean filters, Set<IVariable<?>> varSet) Return the distinct variables in the operator tree.
Set<IVariable<?>>	StaticAnalysisBase.getSpannedVariables(BOp op, Set<IVariable<?>> varSet) Return the distinct variables in the operator tree, including on those on annotations attached to operators.
static Set<IVariable<?>>	StaticAnalysisBase.getSPOVariables(StatementPatternNode sp) Return any variables appearing in the Subject, Predicate, or Object position (the Context position is ignored).
Set<IVariable<?>>	AbstractSolutionSetStatsTestCase.MySolutionStats.getUsedVars()
Set<IVariable<?>>	SolutionSetStats.getUsedVars() Deprecated.
Set<IVariable<?>>	EmptySolutionSetStats.getUsedVars()
Set<IVariable<?>>	CompiledSolutionSetStats.getUsedVars()
Set<IVariable<?>>	ArbitraryLengthPathNode.getUsedVars() Return the set of variables used by this ALP node (statement pattern terms and inside filters).
Set<IVariable<?>>	ISolutionSetStats.getUsedVars() Return the set of variables which in at least one solution.
Set<IVariable<?>>	StaticAnalysis.getVarsInBindingSet(List<IBindingSet> bss) Extract the set of variables contained in a binding set.
Set<IVariable<IV>>	ComputedMaterializationRequirement.getVarsToMaterialize()
Set<IVariable<?>>	GroupNodeVarBindingInfo.leftToBeBound(Set<IVariable<?>> knownBound) Get variables that remain to be bound, assuming that the definitely incoming variables plus the variables passed as parameter are bound already.

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

Modifier and Type	Method and Description
protected Map<IVariable,IConstant>	AbstractSolutionSetStatsTestCase.asMap(IVariable[] vars, IConstant[] vals)
protected Set<IVariable>	AbstractSolutionSetStatsTestCase.asSet(IVariable... vars) Turn an array of variables into a Set of variables.
protected static Set<IVariable<?>>	AbstractASTEvaluationTestCase.asSet(IVariable<?>[] vars)
static VarNode[]	ASTUtil.convert(IVariable[] a) Convert an IVariable[] into a VarNode[].
boolean	ProjectionNode.excludeFromProjection(IVariable<?> var) Checks if the variable is "blacklisted" to be excluded from projection variables.
void	SubqueryRoot.setAskVar(IVariable<?> askVar)
void	GraphPatternGroup.setJoinVars(IVariable<?>[] joinVars)
void	GraphPatternGroup.setProjectInVars(IVariable<?>[] projectInVars)

Method parameters in com.bigdata.rdf.sparql.ast with type arguments of type IVariable

Modifier and Type	Method and Description
protected void	StaticAnalysisBase.addAll(Set<IVariable<?>> bindings, IGroupMemberNode op) Add all variables spanned by the operator.
static INeedsMaterialization.Requirement	StaticAnalysis.gatherVarsToMaterialize(BOp c, Set<IVariable<IV>> terms) Static helper used to determine materialization requirements.
static INeedsMaterialization.Requirement	StaticAnalysis.gatherVarsToMaterialize(BOp c, Set<IVariable<IV>> terms, boolean includeVarsInAnnotations) Static helper used to determine materialization requirements.
static INeedsMaterialization.Requirement	StaticAnalysis.gatherVarsToMaterialize(BOp c, Set<IVariable<IV>> terms, Map<IVariable<?>,IValueExpression<?>> varMap) Static helper used to determine materialization requirements.
static INeedsMaterialization.Requirement	StaticAnalysis.gatherVarsToMaterialize(BOp c, Set<IVariable<IV>> terms, Map<IVariable<?>,IValueExpression<?>> varMap) Static helper used to determine materialization requirements.
static INeedsMaterialization.Requirement	StaticAnalysis.gatherVarsToMaterialize(BOp c, Set<IVariable<IV>> terms, Map<IVariable<?>,IValueExpression<?>> varMap, boolean includeVarsInAnnotations) Static helper used to determine materialization requirements.
static INeedsMaterialization.Requirement	StaticAnalysis.gatherVarsToMaterialize(BOp c, Set<IVariable<IV>> terms, Map<IVariable<?>,IValueExpression<?>> varMap, boolean includeVarsInAnnotations) Static helper used to determine materialization requirements.
Set<IVariable<?>>	StaticAnalysis.getAfterVars(IGroupMemberNode node, Set<IVariable<?>> vars) Return any variables which are used after the given node in the current ordering of its parent JoinGroupNode but DOES NOT consider the parent or the PROJECTION for the query in which this group appears.
Set<IVariable<?>>	StaticAnalysis.getDefinitelyIncomingBindings(IGroupMemberNode node, Set<IVariable<?>> vars) Return the set of variables which MUST be bound coming into this group during top-down, left-to-right evaluation.
Set<IVariable<?>>	StaticAnalysis.getDefinitelyProducedBindings(IBindingProducerNode node, Set<IVariable<?>> vars, boolean recursive) Return the set of variables which MUST be bound for solutions after the evaluation of this group.
abstract Set<IVariable<?>>	StaticAnalysis_CanJoin.getDefinitelyProducedBindings(IBindingProducerNode node, Set<IVariable<?>> vars, boolean recursive) Return the set of variables which MUST be bound for solutions after the evaluation of this group.
Set<IVariable<?>>	StaticAnalysis.getDefinitelyProducedBindingsAndFilterVariables(IGroupNode<? extends IGroupMemberNode> group, Set<IVariable<?>> vars) Collect all variables appearing in the group.
FilterNode[][]	StaticAnalysis_CanJoin.getJoinGraphConstraints(IJoinNode[] path, FilterNode[] joinGraphConstraints, Set<IVariable<?>> boundVars, boolean pathIsComplete) Given a join path, return the set of constraints to be associated with each join in that join path.
Set<IVariable<?>>	StaticAnalysis.getJoinVars(BindingsClause bc, ISolutionSetStats stats, Set<IVariable<?>> vars) Return the join variables for a VALUES clause (embedded only - not top-level).
Set<IVariable<?>>	StaticAnalysis.getJoinVars(NamedSubqueryInclude nsi, String solutionSet, Set<IVariable<?>> vars) Return the join variables for an INCLUDE of a pre-existing named solution set.
Set<IVariable<?>>	StaticAnalysis.getJoinVars(NamedSubqueryRoot aNamedSubquery, NamedSubqueryInclude anInclude, Set<IVariable<?>> vars) Identify the join variables for the specified INCLUDE for the position within the query in which it appears.
Set<IVariable<?>>	StaticAnalysis.getJoinVars(ServiceNode serviceNode, Set<IVariable<?>> vars) Return the join variables for a SERVICE.
Set<IVariable<?>>	StaticAnalysis.getJoinVars(SubqueryRoot subquery, Set<IVariable<?>> vars) Identify the join variables for the specified subquery for the position within the query in which it appears.
Set<IVariable<?>>	StaticAnalysis.getMaybeIncomingBindings(IGroupMemberNode node, Set<IVariable<?>> vars) Return the set of variables which MIGHT be bound coming into this group during top-down, left-to-right evaluation.
Set<IVariable<?>>	StaticAnalysis.getMaybeProducedBindings(IBindingProducerNode node, Set<IVariable<?>> vars, boolean recursive) Return the set of variables which MUST or MIGHT be bound after the evaluation of this join group.
Set<IVariable<?>>	StaticAnalysis.getProjectedVars(IGroupMemberNode proxy, GraphPatternGroup<?> groupToLift, QueryBase query, Set<IVariable<?>> exogenousVars, Set<IVariable<?>> projectedVars) Return the set of variables which must be projected if the group is to be converted into a sub-query.
Set<IVariable<?>>	StaticAnalysis.getProjectedVars(IGroupMemberNode proxy, GraphPatternGroup<?> groupToLift, QueryBase query, Set<IVariable<?>> exogenousVars, Set<IVariable<?>> projectedVars) Return the set of variables which must be projected if the group is to be converted into a sub-query.
Set<IVariable<?>>	QueryBase.getProjectedVars(Set<IVariable<?>> vars)
Set<IVariable<?>>	QuadsDataOrNamedSolutionSet.getProjectedVars(Set<IVariable<?>> vars)
Set<IVariable<?>>	IProjectionDecl.getProjectedVars(Set<IVariable<?>> vars) Return the set of variables projected out of this query (this is a NOP if there is no ProjectionNode for the query, which can happen for an ASK query).
Set<IVariable<?>>	ProjectionNode.getProjectionVars(Set<IVariable<?>> vars) Return the projected variables.
Set<IVariable<?>>	ProjectionNode.getSelectExprVars(Set<IVariable<?>> vars) Collect the variables used by the SELECT EXPRESSIONS for this projection node.
Set<IVariable<?>>	QueryBase.getSelectExprVars(Set<IVariable<?>> vars) Return the set of variables on which the ProjectionNode for this query depends (this is a NOP if there is no ProjectionNode for the query, which can happen for an ASK query).
Set<IVariable<?>>	StaticAnalysisBase.getSpannedVariables(BOp op, boolean filters, Set<IVariable<?>> varSet) Return the distinct variables in the operator tree.
Set<IVariable<?>>	StaticAnalysisBase.getSpannedVariables(BOp op, Set<IVariable<?>> varSet) Return the distinct variables in the operator tree, including on those on annotations attached to operators.
boolean	StaticAnalysisBase.isFullyBound(FilterNode f, Set<IVariable<?>> vars) Return true if the FilterNode is fully bound for the given variables.
Set<IVariable<?>>	GroupNodeVarBindingInfo.leftToBeBound(Set<IVariable<?>> knownBound) Get variables that remain to be bound, assuming that the definitely incoming variables plus the variables passed as parameter are bound already.
void	BindingsClause.setDeclaredVariables(LinkedHashSet<IVariable<?>> declaredVars)
void	ProjectionNode.setVarsToExcludeFromProjection(Set<IVariable<?>> vars) Makes a copy of vars the (new) black list for variables that are not to be treated as projection variables.

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

Constructor and Description
VarNode(IVariable<IV> var)

Constructor parameters in com.bigdata.rdf.sparql.ast with type arguments of type IVariable

Constructor and Description
AbstractSolutionSetStatsTestCase.MySolutionStats(long nsolutions, Set<IVariable> usedVars, Set<IVariable> notAlwaysBound, Set<IVariable> alwaysBound, Set<IVariable> materialized, Map<IVariable,IConstant> constants)
AbstractSolutionSetStatsTestCase.MySolutionStats(long nsolutions, Set<IVariable> usedVars, Set<IVariable> notAlwaysBound, Set<IVariable> alwaysBound, Set<IVariable> materialized, Map<IVariable,IConstant> constants)
AbstractSolutionSetStatsTestCase.MySolutionStats(long nsolutions, Set<IVariable> usedVars, Set<IVariable> notAlwaysBound, Set<IVariable> alwaysBound, Set<IVariable> materialized, Map<IVariable,IConstant> constants)
AbstractSolutionSetStatsTestCase.MySolutionStats(long nsolutions, Set<IVariable> usedVars, Set<IVariable> notAlwaysBound, Set<IVariable> alwaysBound, Set<IVariable> materialized, Map<IVariable,IConstant> constants)
AbstractSolutionSetStatsTestCase.MySolutionStats(long nsolutions, Set<IVariable> usedVars, Set<IVariable> notAlwaysBound, Set<IVariable> alwaysBound, Set<IVariable> materialized, Map<IVariable,IConstant> constants)
BindingsClause(LinkedHashSet<IVariable<?>> declaredVars, List<IBindingSet> bindingSets)
CompiledSolutionSetStats(long nsolutions, Set<IVariable<?>> usedVars, Set<IVariable<?>> alwaysBound, Set<IVariable<?>> notAlwaysBound, Set<IVariable<?>> materialized, Map<IVariable<?>,IConstant<?>> constants) Constructor exposes unmodifable versions of its arguments.
CompiledSolutionSetStats(long nsolutions, Set<IVariable<?>> usedVars, Set<IVariable<?>> alwaysBound, Set<IVariable<?>> notAlwaysBound, Set<IVariable<?>> materialized, Map<IVariable<?>,IConstant<?>> constants) Constructor exposes unmodifable versions of its arguments.
CompiledSolutionSetStats(long nsolutions, Set<IVariable<?>> usedVars, Set<IVariable<?>> alwaysBound, Set<IVariable<?>> notAlwaysBound, Set<IVariable<?>> materialized, Map<IVariable<?>,IConstant<?>> constants) Constructor exposes unmodifable versions of its arguments.
CompiledSolutionSetStats(long nsolutions, Set<IVariable<?>> usedVars, Set<IVariable<?>> alwaysBound, Set<IVariable<?>> notAlwaysBound, Set<IVariable<?>> materialized, Map<IVariable<?>,IConstant<?>> constants) Constructor exposes unmodifable versions of its arguments.
CompiledSolutionSetStats(long nsolutions, Set<IVariable<?>> usedVars, Set<IVariable<?>> alwaysBound, Set<IVariable<?>> notAlwaysBound, Set<IVariable<?>> materialized, Map<IVariable<?>,IConstant<?>> constants) Constructor exposes unmodifable versions of its arguments.
ComputedMaterializationRequirement(INeedsMaterialization.Requirement requirement, Set<IVariable<IV>> varsToMaterialize)
JoinSetUtil.VertexJoinSet(Set<Integer> vertices, Set<IVariable<?>> joinvars)
JoinSetUtil(StaticAnalysis sa, Set<IVariable<?>> knownBound, GraphPatternGroup<IGroupMemberNode> group)

Uses of IVariable in com.bigdata.rdf.sparql.ast.cache

Constructor parameters in com.bigdata.rdf.sparql.ast.cache with type arguments of type IVariable

Constructor and Description
DescribeBindingsCollector(Set<IVariable<?>> originalVars, Set<BigdataValue> describedResources, info.aduna.iteration.CloseableIteration<org.openrdf.query.BindingSet,org.openrdf.query.QueryEvaluationException> src)

Uses of IVariable in com.bigdata.rdf.sparql.ast.eval

Methods in com.bigdata.rdf.sparql.ast.eval that return IVariable

Modifier and Type	Method and Description
IVariable<IV>	ServiceParams.getAsVar(org.openrdf.model.URI param) Helper.
IVariable<IV>	ServiceParams.getAsVar(org.openrdf.model.URI param, IVariable<IV> defaultValue) Helper.

Methods in com.bigdata.rdf.sparql.ast.eval that return types with arguments of type IVariable

Modifier and Type	Method and Description
Set<IVariable<?>>	AbstractServiceFactoryBase.getDesiredBound(ServiceNode serviceNode) Default implementation for method ServiceFactory.getDesiredBound(ServiceNode), allowing for simple services where all variables used inside the service are considered "outgoing".
Set<IVariable<?>>	CustomServiceFactoryBase.getDesiredBound(ServiceNode serviceNode) Default implementation for method ServiceFactory.getDesiredBound(ServiceNode), allowing for simple services where all variables used inside the service are considered "outgoing".
Set<IVariable<?>>	IEvaluationContext.getGloballyScopedVariables() Returns all the variables with a global scope.
Set<IVariable<?>>	AST2BOpContext.getGloballyScopedVariables()
Set<IVariable<?>>	GeoSpatialServiceFactory.getRequiredBound(ServiceNode serviceNode)
Set<IVariable<?>>	AbstractServiceFactoryBase.getRequiredBound(ServiceNode serviceNode) Default implementation for method ServiceFactory.getRequiredBound(ServiceNode), allowing for simple services where all variables used inside the service are considered "outgoing".
Set<IVariable<?>>	CustomServiceFactoryBase.getRequiredBound(ServiceNode serviceNode) Default implementation for method ServiceFactory.getRequiredBound(ServiceNode), allowing for simple services where all variables used inside the service are considered "outgoing".

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

Modifier and Type	Method and Description
IVariable<IV>	ServiceParams.getAsVar(org.openrdf.model.URI param, IVariable<IV> defaultValue) Helper.

Method parameters in com.bigdata.rdf.sparql.ast.eval with type arguments of type IVariable

Modifier and Type	Method and Description
protected static PipelineOp	AST2BOpFilters.addChunkedMaterializationStep(PipelineOp left, Set<IVariable<IV>> vars, boolean materializeInlineIvs, Long cutoffLimit, Properties queryHints, AST2BOpContext ctx) Use a pipeline operator which uses the chunked materialization pattern for solution sets.
protected static PipelineOp	AST2BOpFilters.addMaterializationSteps1(PipelineOp left, int rightId, IValueExpression<IV> ve, Set<IVariable<IV>> vars, Properties queryHints, AST2BOpContext ctx) If the value expression that needs the materialized variables can run without a NotMaterializedException then just route to the rightId (around the rest of the materialization pipeline steps).
protected static PipelineOp	AST2BOpFilters.addMaterializationSteps2(PipelineOp left, int rightId, Set<IVariable<IV>> vars, Properties queryHints, AST2BOpContext ctx) Adds a series of materialization steps to materialize terms needed downstream.
protected static PipelineOp	AST2BOpFilters.addMaterializationSteps3(PipelineOp left, Set<IVariable<?>> doneSet, Map<IConstraint,Set<IVariable<IV>>> needsMaterialization, Properties queryHints, AST2BOpContext ctx) For each filter which requires materialization steps, add the materializations steps to the pipeline and then add the filter to the pipeline.
protected static PipelineOp	AST2BOpFilters.addMaterializationSteps3(PipelineOp left, Set<IVariable<?>> doneSet, Map<IConstraint,Set<IVariable<IV>>> needsMaterialization, Properties queryHints, AST2BOpContext ctx) For each filter which requires materialization steps, add the materializations steps to the pipeline and then add the filter to the pipeline.
protected static PipelineOp	AST2BOpFilters.addNonConditionalMaterializationSteps(PipelineOp left, Set<IVariable<?>> doneSet, Map<IConstraint,Set<IVariable<IV>>> needsMaterialization, Long cutoffLimit, Properties queryHints, AST2BOpContext ctx) The RTO requires that we do not reorder solutions.
protected static PipelineOp	AST2BOpFilters.addNonConditionalMaterializationSteps(PipelineOp left, Set<IVariable<?>> doneSet, Map<IConstraint,Set<IVariable<IV>>> needsMaterialization, Long cutoffLimit, Properties queryHints, AST2BOpContext ctx) The RTO requires that we do not reorder solutions.
PipelineOp	IExternalAST2BOp.convertJoinGroup(PipelineOp left, JoinGroupNode joinGroup, Set<IVariable<?>> doneSet, AtomicInteger start, AST2BOpContext ctx) Translate the given join group.
protected static PipelineOp	AST2BOpRTO.convertRTOJoinGraph(PipelineOp left, JoinGroupNode joinGroup, Set<IVariable<?>> doneSet, AST2BOpContext ctx, AtomicInteger start) Inspect the remainder of the join group.
protected static IConstraint[]	AST2BOpFilters.getJoinConstraints(Collection<IConstraint> constraints, Map<IConstraint,Set<IVariable<IV>>> needsMaterialization) Partition the constraints for a join into those which can (or might) be able to run attached to that join and those which must (or might) need to materialize some variables before they can be evaluated.
protected static IConstraint[]	AST2BOpFilters.getJoinConstraints2(Collection<IConstraint> constraints, Map<IConstraint,Set<IVariable<IV>>> needsMaterialization, boolean conditionalRouting) Partition the constraints for a join into those which can (or might) be able to run attached to that join and those which must (or might) need to materialize some variables before they can be evaluated.
static PipelineOp	AST2BOpJoins.join(PipelineOp left, Predicate pred, Set<IVariable<?>> doneSet, Collection<IConstraint> constraints, Long cutoffLimit, Properties queryHints, AST2BOpContext ctx) Add a join for a statement pattern.
void	IEvaluationContext.setGloballyScopedVariables(Set<IVariable<?>> globallyScopedVariables) Sets the variables with global scope.
void	AST2BOpContext.setGloballyScopedVariables(Set<IVariable<?>> globallyScopedVariables)

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

Constructor and Description
GeoSpatialServiceFactory.GeoSpatialServiceCallConfiguration(GeoSpatialServiceFactory.GeoSpatialDefaults defaults, GeoSpatialConfig geoSpatialConfig, IVariable<?> searchVar, Map<org.openrdf.model.URI,StatementPatternNode> sps)

Uses of IVariable in com.bigdata.rdf.sparql.ast.explainhints

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

Constructor and Description
BottomUpSemanticsExplainHint(IVariable<?> original, IVariable<?> renamed, BOp explainHintASTBase)
BottomUpSemanticsExplainHint(IVariable<?> original, IVariable<?> renamed, BOp explainHintASTBase)

Uses of IVariable in com.bigdata.rdf.sparql.ast.optimizers

Methods in com.bigdata.rdf.sparql.ast.optimizers that return IVariable

Modifier and Type	Method and Description
IVariable	ASTStaticBindingsOptimizer.InlineTasks.getVar()
protected IVariable<? extends IV>	AbstractOptimizerTestCase.Helper.toValueExpression(VarNode v)

Methods in com.bigdata.rdf.sparql.ast.optimizers that return types with arguments of type IVariable

Modifier and Type	Method and Description
Set<IVariable<?>>	ASTJoinGroupPartition.getDefinitelyProduced()
Map<IVariable<?>,List<IQueryNode>>	ASTStaticBindingsOptimizer.VariableUsageInfo.getUsageMap() Gets the map recoding all usages of all variables (internal data structure maintained by the class).
Set<IVariable<?>>	AbstractOptimizerTestCaseWithUtilityMethods.varSet(String... varNames)

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

Modifier and Type	Method and Description
List<IQueryNode>	ASTStaticBindingsOptimizer.VariableUsageInfo.getVarUsages(IVariable<?> var) Returns the list of variable usages.
boolean	ASTStaticBindingsOptimizer.VariableUsageInfo.varUsed(IVariable<?> var) Returns true iff usage records for the var are available.
boolean	ASTStaticBindingsOptimizer.VariableUsageInfo.varUsedInFilterOrAssignment(IVariable<?> var) Returns true if a usage record for the given variable inside a FILTER or BIND/VALUES node has been recorded.

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

Constructor and Description
ASTStaticBindingsOptimizer.InlineTasks(IVariable var, IConstant<IV> val, List<IQueryNode> nodes) Construct an inline task

Constructor parameters in com.bigdata.rdf.sparql.ast.optimizers with type arguments of type IVariable

Constructor and Description
ASTJoinGroupPartitions(List<IGroupMemberNode> nodes, GroupNodeVarBindingInfoMap bindingInfo, Set<IVariable<?>> externallyKnownProduced) Constructor, creating partitions for a list of IGroupMemberNode objects along OPTIONAL and MINUS nodes.

Uses of IVariable in com.bigdata.rdf.sparql.ast.service

Fields in com.bigdata.rdf.sparql.ast.service with type parameters of type IVariable

Modifier and Type	Field and Description
protected Set<IVariable<?>>	RemoteSparql11QueryBuilder.projectedVars The distinct variables "projected" by the SERVICE group graph pattern.

Methods in com.bigdata.rdf.sparql.ast.service that return types with arguments of type IVariable

Modifier and Type	Method and Description
Set<IVariable<?>>	ServiceFactory.getDesiredBound(ServiceNode serviceNode) Returns, for the given service node, the variables that are desired to be bound prior to start executing the service.
Set<IVariable<?>>	RemoteServiceFactoryImpl.getDesiredBound(ServiceNode serviceNode)
Set<IVariable<?>>	ServiceNode.getDesiredBound(StaticAnalysis sa)
List<IVariable<IV>>	MockIVReturningServiceCall.getMockVariables() Returns the set of variables that are internally bound.
Set<IVariable<?>>	ServiceNode.getProjectedVars()
Set<IVariable<?>>	ServiceFactory.getRequiredBound(ServiceNode serviceNode) Returns, for the given service node, the variables that must be bound prior to start executing the service.
Set<IVariable<?>>	RemoteServiceFactoryImpl.getRequiredBound(ServiceNode serviceNode) In order to be able to evaluate the SPARQL 1.1 remote service, the endpoint URIs must be known.
Set<IVariable<?>>	ServiceNode.getRequiredBound(StaticAnalysis sa)

Method parameters in com.bigdata.rdf.sparql.ast.service with type arguments of type IVariable

Modifier and Type	Method and Description
static org.openrdf.query.BindingSet	ServiceCallUtility.bigdata2Openrdf(LexiconRelation lex, Set<IVariable<?>> vars, IBindingSet in) Convert the IBindingSet into an openrdf BindingSet.
static org.openrdf.query.BindingSet[]	ServiceCallUtility.convert(LexiconRelation lex, Set<IVariable<?>> projectedVars, IBindingSet[] in) Convert IBindingSet[] to openrdf BindingSet[].
void	ServiceNode.setProjectedVars(Set<IVariable<?>> projectedVars)

Uses of IVariable in com.bigdata.rdf.spo

Fields in com.bigdata.rdf.spo declared as IVariable

Modifier and Type	Field and Description
protected IVariable	Binding.var The variable.

Methods in com.bigdata.rdf.spo that return IVariable

Modifier and Type	Method and Description
IVariable	Binding.getVar() Get the variable.
IVariable	IBinding.getVar() Get the variable.
IVariable<IV>	SPOPredicate.sid() The variable for the statement identifier (optional).

Methods in com.bigdata.rdf.spo that return types with arguments of type IVariable

Modifier and Type	Method and Description
Iterator<IVariable>	SPOStarJoin.getConstraintVariables() Return an iterator over the constraint variables for this star join.

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

Constructor and Description
Binding(IVariable var, IConstant val) Construct a binding instance.

Uses of IVariable in com.bigdata.rdf.store

Constructors in com.bigdata.rdf.store with parameters of type IVariable

Constructor and Description
BigdataBindingSetResolverator(AbstractTripleStore db, IChunkedOrderedIterator<IBindingSet> src, UUID queryId, IVariable[] required, int chunkOfChunksCapacity, int chunkCapacity, long chunkTimeout, int termsChunkSize, int blobsChunkSize)

Uses of IVariable in com.bigdata.relation.rule

Fields in com.bigdata.relation.rule declared as IVariable

Modifier and Type	Field and Description
protected IVariable	Binding.var The variable.

Methods in com.bigdata.relation.rule that return IVariable

Modifier and Type	Method and Description
IVariable	Binding.getVar() Get the variable.
IVariable	IBinding.getVar() Get the variable.

Methods in com.bigdata.relation.rule that return types with arguments of type IVariable

Modifier and Type	Method and Description
Iterator<IVariable>	IStarJoin.getConstraintVariables() Deprecated. Returns an iterator over the variables used in this star join's constraints.
Iterator<IVariable>	IRule.getRequiredVariables() The required variables declared by the rule in no particular order.
Iterator<IVariable>	Rule.getRequiredVariables()
Set<IVariable<?>>	IRule.getSharedVars(int index1, int index2) Return the variables in common for two IPredicates.
Set<IVariable<?>>	Rule.getSharedVars(int index1, int index2)
static Set<IVariable<?>>	Rule.getSharedVars(IPredicate p1, IPredicate p2) Return the variables in common for two IPredicates.
Iterator<IVariable>	IRule.getVariables() The variables declared by the rule in no particular order.
Iterator<IVariable>	Rule.getVariables()

Methods in com.bigdata.relation.rule with parameters of type IVariable

Modifier and Type	Method and Description
boolean	IRule.isDeclared(IVariable var) Return true iff the rule declares this variable.
boolean	Rule.isDeclared(IVariable var)

Constructors in com.bigdata.relation.rule with parameters of type IVariable

Constructor and Description
Binding(IVariable var, IConstant val) Construct a binding instance.
Rule(String name, IPredicate head, IPredicate[] tail, IQueryOptions queryOptions, IConstraint[] constraints, IBindingSet constants, IRuleTaskFactory taskFactory, IVariable[] requiredVars) Fully specified ctor.

Uses of IVariable in com.bigdata.relation.rule.eval

Fields in com.bigdata.relation.rule.eval declared as IVariable

Modifier and Type	Field and Description
protected IVariable[][]	TestRuleState.RuleState2.requiredVars
protected IVariable[][]	RuleState.requiredVars Each step in the join has a set of variables that are required, either by that tail or by something downstream, be it another tail or the projection (select or construct) or the aggregation phase.

Methods in com.bigdata.relation.rule.eval that return IVariable

Modifier and Type	Method and Description
static IVariable[][]	RuleState.computeRequiredVarsForEachTail(IRule rule, int[] order) Return an array indicated what variables are required for each tail index.
IVariable[][]	RuleState.getRequiredVars()
IVariable[][]	IRuleState.getRequiredVars() A list of variables required for each tail, by tailIndex.

Uses of IVariable in com.bigdata.relation.rule.eval.pipeline

Fields in com.bigdata.relation.rule.eval.pipeline declared as IVariable

Modifier and Type	Field and Description
protected IVariable<?>[][]	JoinTask.requiredVars A list of variables required for each tail, by tailIndex.

Constructors in com.bigdata.relation.rule.eval.pipeline with parameters of type IVariable

Constructor and Description
DistributedJoinTask(IRule rule, IJoinNexus joinNexus, int[] order, int orderIndex, int partitionId, AbstractScaleOutFederation<?> fed, IJoinMaster master, UUID masterUUID, IAsynchronousIterator<IBindingSet[]> src, IKeyOrder[] keyOrders, DataService dataService, IVariable[][] requiredVars)
JoinTask(IRule rule, IJoinNexus joinNexus, int[] order, int orderIndex, int partitionId, IJoinMaster masterProxy, UUID masterUUID, IVariable[][] requiredVars) Instances of this class MUST be created in the appropriate execution context of the target DataService so that the federation and the joinNexus references are both correct and so that it has access to the local index object for the specified index partition.
JoinTaskFactoryTask(String scaleOutIndexName, IRule rule, IJoinNexusFactory joinNexusFactory, int[] order, int orderIndex, int partitionId, IJoinMaster masterProxy, UUID masterUUID, IAsynchronousIterator<IBindingSet[]> sourceItrProxy, IKeyOrder[] keyOrders, IVariable[][] requiredVars)
LocalJoinTask(IRule rule, IJoinNexus joinNexus, int[] order, int orderIndex, IJoinMaster masterProxy, UUID masterUUID, IAsynchronousIterator<IBindingSet[]> source, IBuffer<ISolution[]> solutionBuffer, IVariable[][] requiredVars)

Uses of IVariable in com.bigdata.service.fts

Methods in com.bigdata.service.fts that return types with arguments of type IVariable

Modifier and Type	Method and Description
Set<IVariable<?>>	FulltextSearchServiceFactory.getRequiredBound(ServiceNode serviceNode)

Uses of IVariable in com.bigdata.service.geospatial

Methods in com.bigdata.service.geospatial that return IVariable

Modifier and Type	Method and Description
IVariable<?>	IGeoSpatialQuery.getCoordSystemVar()
IVariable<?>	IGeoSpatialQuery.getCustomFieldsVar()
IVariable<?>	IGeoSpatialQuery.getDistanceVar()
IVariable<?>	IGeoSpatialQuery.getLatVar()
IVariable<?>	IGeoSpatialQuery.getLiteralVar()
IVariable<?>	IGeoSpatialQuery.getLocationAndTimeVar()
IVariable<?>	IGeoSpatialQuery.getLocationVar()
IVariable<?>	IGeoSpatialQuery.getLonVar()
IVariable<?>	IGeoSpatialQuery.getTimeVar()

Uses of IVariable in com.bigdata.service.geospatial.impl

Methods in com.bigdata.service.geospatial.impl that return IVariable

Modifier and Type	Method and Description
IVariable<?>	GeoSpatialQuery.getCoordSystemVar()
IVariable<?>	GeoSpatialQuery.getCustomFieldsVar()
IVariable<?>	GeoSpatialQuery.getDistanceVar()
IVariable<?>	GeoSpatialQuery.getLatVar()
IVariable<?>	GeoSpatialQuery.getLiteralVar()
IVariable<?>	GeoSpatialQuery.getLocationAndTimeVar()
IVariable<?>	GeoSpatialQuery.getLocationVar()
IVariable<?>	GeoSpatialQuery.getLonVar()
IVariable<?>	GeoSpatialQuery.getTimeVar()

Constructors in com.bigdata.service.geospatial.impl with parameters of type IVariable

Constructor and Description
GeoSpatialQuery(GeoSpatialConfig geoSpatialConfig, GeoSpatial.GeoFunction searchFunction, org.openrdf.model.URI searchDatatype, IConstant<?> subject, TermNode predicate, TermNode context, GeoSpatialUtility.PointLatLon spatialCircleCenter, Double spatialCircleRadius, GeoSpatialUtility.PointLatLon spatialRectangleSouthWest, GeoSpatialUtility.PointLatLon spatialRectangleNorthEast, ICoordinate.UNITS spatialUnit, Long timeStart, Long timeEnd, Long coordSystem, Map<String,IGeoSpatialQuery.LowerAndUpperValue> customFieldsConstraints, IVariable<?> locationVar, IVariable<?> timeVar, IVariable<?> locationAndTimeVar, IVariable<?> latVar, IVariable<?> lonVar, IVariable<?> coordSystemVar, IVariable<?> customFieldsVar, IVariable<?> literalVar, IVariable<?> distanceVar, IBindingSet incomingBindings) Constructor
GeoSpatialQuery(GeoSpatialConfig geoSpatialConfig, GeoSpatial.GeoFunction searchFunction, org.openrdf.model.URI searchDatatype, IConstant<?> subject, TermNode predicate, TermNode context, GeoSpatialUtility.PointLatLon spatialCircleCenter, Double spatialCircleRadius, GeoSpatialUtility.PointLatLon spatialRectangleSouthWest, GeoSpatialUtility.PointLatLon spatialRectangleNorthEast, ICoordinate.UNITS spatialUnit, Long timeStart, Long timeEnd, Long coordSystem, Map<String,IGeoSpatialQuery.LowerAndUpperValue> customFieldsConstraints, IVariable<?> locationVar, IVariable<?> timeVar, IVariable<?> locationAndTimeVar, IVariable<?> latVar, IVariable<?> lonVar, IVariable<?> coordSystemVar, IVariable<?> customFieldsVar, IVariable<?> literalVar, IVariable<?> distanceVar, IBindingSet incomingBindings) Constructor
GeoSpatialQuery(GeoSpatialConfig geoSpatialConfig, GeoSpatial.GeoFunction searchFunction, org.openrdf.model.URI searchDatatype, IConstant<?> subject, TermNode predicate, TermNode context, GeoSpatialUtility.PointLatLon spatialCircleCenter, Double spatialCircleRadius, GeoSpatialUtility.PointLatLon spatialRectangleSouthWest, GeoSpatialUtility.PointLatLon spatialRectangleNorthEast, ICoordinate.UNITS spatialUnit, Long timeStart, Long timeEnd, Long coordSystem, Map<String,IGeoSpatialQuery.LowerAndUpperValue> customFieldsConstraints, IVariable<?> locationVar, IVariable<?> timeVar, IVariable<?> locationAndTimeVar, IVariable<?> latVar, IVariable<?> lonVar, IVariable<?> coordSystemVar, IVariable<?> customFieldsVar, IVariable<?> literalVar, IVariable<?> distanceVar, IBindingSet incomingBindings) Constructor
GeoSpatialQuery(GeoSpatialConfig geoSpatialConfig, GeoSpatial.GeoFunction searchFunction, org.openrdf.model.URI searchDatatype, IConstant<?> subject, TermNode predicate, TermNode context, GeoSpatialUtility.PointLatLon spatialCircleCenter, Double spatialCircleRadius, GeoSpatialUtility.PointLatLon spatialRectangleSouthWest, GeoSpatialUtility.PointLatLon spatialRectangleNorthEast, ICoordinate.UNITS spatialUnit, Long timeStart, Long timeEnd, Long coordSystem, Map<String,IGeoSpatialQuery.LowerAndUpperValue> customFieldsConstraints, IVariable<?> locationVar, IVariable<?> timeVar, IVariable<?> locationAndTimeVar, IVariable<?> latVar, IVariable<?> lonVar, IVariable<?> coordSystemVar, IVariable<?> customFieldsVar, IVariable<?> literalVar, IVariable<?> distanceVar, IBindingSet incomingBindings) Constructor
GeoSpatialQuery(GeoSpatialConfig geoSpatialConfig, GeoSpatial.GeoFunction searchFunction, org.openrdf.model.URI searchDatatype, IConstant<?> subject, TermNode predicate, TermNode context, GeoSpatialUtility.PointLatLon spatialCircleCenter, Double spatialCircleRadius, GeoSpatialUtility.PointLatLon spatialRectangleSouthWest, GeoSpatialUtility.PointLatLon spatialRectangleNorthEast, ICoordinate.UNITS spatialUnit, Long timeStart, Long timeEnd, Long coordSystem, Map<String,IGeoSpatialQuery.LowerAndUpperValue> customFieldsConstraints, IVariable<?> locationVar, IVariable<?> timeVar, IVariable<?> locationAndTimeVar, IVariable<?> latVar, IVariable<?> lonVar, IVariable<?> coordSystemVar, IVariable<?> customFieldsVar, IVariable<?> literalVar, IVariable<?> distanceVar, IBindingSet incomingBindings) Constructor
GeoSpatialQuery(GeoSpatialConfig geoSpatialConfig, GeoSpatial.GeoFunction searchFunction, org.openrdf.model.URI searchDatatype, IConstant<?> subject, TermNode predicate, TermNode context, GeoSpatialUtility.PointLatLon spatialCircleCenter, Double spatialCircleRadius, GeoSpatialUtility.PointLatLon spatialRectangleSouthWest, GeoSpatialUtility.PointLatLon spatialRectangleNorthEast, ICoordinate.UNITS spatialUnit, Long timeStart, Long timeEnd, Long coordSystem, Map<String,IGeoSpatialQuery.LowerAndUpperValue> customFieldsConstraints, IVariable<?> locationVar, IVariable<?> timeVar, IVariable<?> locationAndTimeVar, IVariable<?> latVar, IVariable<?> lonVar, IVariable<?> coordSystemVar, IVariable<?> customFieldsVar, IVariable<?> literalVar, IVariable<?> distanceVar, IBindingSet incomingBindings) Constructor
GeoSpatialQuery(GeoSpatialConfig geoSpatialConfig, GeoSpatial.GeoFunction searchFunction, org.openrdf.model.URI searchDatatype, IConstant<?> subject, TermNode predicate, TermNode context, GeoSpatialUtility.PointLatLon spatialCircleCenter, Double spatialCircleRadius, GeoSpatialUtility.PointLatLon spatialRectangleSouthWest, GeoSpatialUtility.PointLatLon spatialRectangleNorthEast, ICoordinate.UNITS spatialUnit, Long timeStart, Long timeEnd, Long coordSystem, Map<String,IGeoSpatialQuery.LowerAndUpperValue> customFieldsConstraints, IVariable<?> locationVar, IVariable<?> timeVar, IVariable<?> locationAndTimeVar, IVariable<?> latVar, IVariable<?> lonVar, IVariable<?> coordSystemVar, IVariable<?> customFieldsVar, IVariable<?> literalVar, IVariable<?> distanceVar, IBindingSet incomingBindings) Constructor
GeoSpatialQuery(GeoSpatialConfig geoSpatialConfig, GeoSpatial.GeoFunction searchFunction, org.openrdf.model.URI searchDatatype, IConstant<?> subject, TermNode predicate, TermNode context, GeoSpatialUtility.PointLatLon spatialCircleCenter, Double spatialCircleRadius, GeoSpatialUtility.PointLatLon spatialRectangleSouthWest, GeoSpatialUtility.PointLatLon spatialRectangleNorthEast, ICoordinate.UNITS spatialUnit, Long timeStart, Long timeEnd, Long coordSystem, Map<String,IGeoSpatialQuery.LowerAndUpperValue> customFieldsConstraints, IVariable<?> locationVar, IVariable<?> timeVar, IVariable<?> locationAndTimeVar, IVariable<?> latVar, IVariable<?> lonVar, IVariable<?> coordSystemVar, IVariable<?> customFieldsVar, IVariable<?> literalVar, IVariable<?> distanceVar, IBindingSet incomingBindings) Constructor
GeoSpatialQuery(GeoSpatialConfig geoSpatialConfig, GeoSpatial.GeoFunction searchFunction, org.openrdf.model.URI searchDatatype, IConstant<?> subject, TermNode predicate, TermNode context, GeoSpatialUtility.PointLatLon spatialCircleCenter, Double spatialCircleRadius, GeoSpatialUtility.PointLatLon spatialRectangleSouthWest, GeoSpatialUtility.PointLatLon spatialRectangleNorthEast, ICoordinate.UNITS spatialUnit, Long timeStart, Long timeEnd, Long coordSystem, Map<String,IGeoSpatialQuery.LowerAndUpperValue> customFieldsConstraints, IVariable<?> locationVar, IVariable<?> timeVar, IVariable<?> locationAndTimeVar, IVariable<?> latVar, IVariable<?> lonVar, IVariable<?> coordSystemVar, IVariable<?> customFieldsVar, IVariable<?> literalVar, IVariable<?> distanceVar, IBindingSet incomingBindings) Constructor