Uses of Interface
com.bigdata.bop.IValueExpression

Packages that use IValueExpression

Package	Description
com.bigdata.bop	This package provides an API for query operators.
com.bigdata.bop.aggregate
com.bigdata.bop.constraint	This package provides implementations for operators which impose constraints on elements visited by some access path.
com.bigdata.bop.rdf.aggregate
com.bigdata.bop.solutions	This package provides distinct, sort, and aggregation operators.
com.bigdata.rdf.internal.constraints
com.bigdata.rdf.rules
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.eval

Uses of IValueExpression in com.bigdata.bop

Subinterfaces of IValueExpression in com.bigdata.bop

Modifier and Type	Interface and Description
interface	IBind<E> A marker interface for an IValueExpression which has the side-effect of binding a value on an IVariable.
interface	IConstant<E> A constant.
interface	IVariable<E> A variable.
interface	IVariableOrConstant<E> Abstraction models either a constant or an unbound variable.

Classes in com.bigdata.bop that implement IValueExpression

Modifier and Type	Class and Description
class	Bind<E> Operator causes a variable to be bound to the result of its evaluation as a side-effect.
class	Constant<E> A constant.
class	Var<E> A variable.

Methods in com.bigdata.bop that return IValueExpression

Modifier and Type	Method and Description
IValueExpression<E>	IBind.getExpr() Return the value expression.
IValueExpression<E>	Bind.getExpr() Return the value expression.
IValueExpression<X>	IValueExpressionConstraint.getValueExpression() Return the IValueExpression which is evaluated by the IConstraint.

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

Constructor and Description
Bind(IVariable<E> var, IValueExpression<E> expr)

Uses of IValueExpression in com.bigdata.bop.aggregate

Subinterfaces of IValueExpression in com.bigdata.bop.aggregate

Modifier and Type	Interface and Description
interface	IAggregate<E> An aggregate operator, such as SUM, COUNT, MIN, MAX, etc.

Classes in com.bigdata.bop.aggregate that implement IValueExpression

Modifier and Type	Class and Description
class	AggregateBase<E> Abstract base class for aggregate functions.

Constructors in com.bigdata.bop.aggregate with parameters of type IValueExpression

Constructor and Description
AggregateBase(boolean distinct, IValueExpression<E>... expr)

Uses of IValueExpression in com.bigdata.bop.constraint

Subinterfaces of IValueExpression in com.bigdata.bop.constraint

Modifier and Type	Interface and Description
interface	BooleanValueExpression Interface for boolean value expression BOps.

Classes in com.bigdata.bop.constraint that implement IValueExpression

Modifier and Type	Class and Description
class	AND Imposes the constraint x AND y.
class	EQ Imposes the constraint x == y.
class	EQConstant Imposes the constraint var == constant.
class	INBinarySearch<T> A constraint that a variable may only take on the bindings enumerated by some set.
class	INConstraint<T> Abstract base class for "IN" IConstraint implementations.
class	INHashMap<T> A constraint that a variable may only take on the bindings enumerated by some set.
class	NE Imposes the constraint x != y.
class	NEConstant Imposes the constraint var != constant.
class	OR Imposes the constraint x OR y.

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

Modifier and Type	Method and Description
IValueExpression<X>	Constraint.getValueExpression()

Uses of IValueExpression in com.bigdata.bop.rdf.aggregate

Classes in com.bigdata.bop.rdf.aggregate that implement IValueExpression

Modifier and Type	Class and Description
class	AVERAGE Operator computes the running sum over the presented binding sets for the given variable.
class	COUNT Operator computes the number of non-null values over the presented binding sets for the given variable.
class	GROUP_CONCAT Operator combines the string values over the presented binding sets for the given variable.
class	MAX Operator reports the minimum observed value over the presented binding sets for the given variable using SPARQL ORDER_BY semantics.
class	MIN Operator reports the minimum observed value over the presented binding sets for the given variable using SPARQL ORDER_BY semantics.
class	SAMPLE Operator reports an arbitrary value from presented binding sets for the given variable.
class	SUM Operator computes the running sum over the presented binding sets for the given variable.

Constructors in com.bigdata.bop.rdf.aggregate with parameters of type IValueExpression

Constructor and Description
AVERAGE(boolean distinct, IValueExpression<IV> expr)
COUNT(boolean distinct, IValueExpression<IV> expr)
GROUP_CONCAT(boolean distinct, IValueExpression<IV> expr, String namespace, String sep)
MAX(boolean distinct, IValueExpression... expr)
MIN(boolean distinct, IValueExpression... expr)
SAMPLE(boolean distinct, IValueExpression<IV> expr)
SUM(boolean distinct, IValueExpression... expr)

Uses of IValueExpression in com.bigdata.bop.solutions

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

Modifier and Type	Method and Description
IValueExpression<E>	ISortOrder.getExpr() An IValueExpression to be evaluated for each input solution.
IValueExpression<E>	SortOrder.getExpr()
IValueExpression<?>[]	GroupByState.getGroupByClause()
IValueExpression<?>[]	IGroupByState.getGroupByClause() The ordered array of value expressions which define the basis for aggregating solutions into groups.
IValueExpression<?>[]	IGroupByRewriteState.getSelect2() A modified version of the original SELECT expression which has the same semantics.
IValueExpression<?>[]	GroupByRewriter.getSelect2() A modified version of the original SELECT expression which has the same semantics.
IValueExpression<?>[]	GroupByState.getSelectClause()
IValueExpression<?>[]	IGroupByState.getSelectClause() The value expressions to be projected out of the SELECT clause.
static IValueExpression<?>	GroupByRewriter.rewrite(IValueExpression<?> e, IVariableFactory f, LinkedHashMap<IAggregate<?>,IVariable<?>> aggExpr) Rewrite an IValueExpression from a SELECT or HAVING clause.

Methods in com.bigdata.bop.solutions with parameters of type IValueExpression

Modifier and Type	Method and Description
static void	TypeErrorLog.handleTypeError(Throwable t, IValueExpression<?> expr, BOpStats stats) Logs a type error.
protected GroupByOp	TestPipelinedAggregationOp.newFixture(IValueExpression<?>[] select, IValueExpression<?>[] groupBy, IConstraint[] having)
protected GroupByOp	TestPipelinedAggregationOp.newFixture(IValueExpression<?>[] select, IValueExpression<?>[] groupBy, IConstraint[] having)
protected GroupByOp	TestMemoryGroupByOp.newFixture(IValueExpression<?>[] select, IValueExpression<?>[] groupBy, IConstraint[] having)
protected GroupByOp	TestMemoryGroupByOp.newFixture(IValueExpression<?>[] select, IValueExpression<?>[] groupBy, IConstraint[] having)
protected abstract GroupByOp	AbstractAggregationTestCase.newFixture(IValueExpression<?>[] select, IValueExpression<?>[] groupBy, IConstraint[] having) Factory for GroupByOp to be tested.
protected abstract GroupByOp	AbstractAggregationTestCase.newFixture(IValueExpression<?>[] select, IValueExpression<?>[] groupBy, IConstraint[] having) Factory for GroupByOp to be tested.
static IValueExpression<?>	GroupByRewriter.rewrite(IValueExpression<?> e, IVariableFactory f, LinkedHashMap<IAggregate<?>,IVariable<?>> aggExpr) Rewrite an IValueExpression from a SELECT or HAVING clause.

Constructors in com.bigdata.bop.solutions with parameters of type IValueExpression

Constructor and Description
GroupByState(IValueExpression<?>[] select, IValueExpression<?>[] groupBy, IConstraint[] having)
GroupByState(IValueExpression<?>[] select, IValueExpression<?>[] groupBy, IConstraint[] having)
SortOrder(IValueExpression<E> expr, boolean asc)

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

Classes in com.bigdata.rdf.internal.constraints that implement IValueExpression

Modifier and Type	Class and Description
class	AndBOp Imposes the constraint x AND y.
class	BNodeBOp The BNODE()/BNODE(Literal) function as defined in SPARQL 1.1 Query Language for RDF.
class	CoalesceBOp Coalesce BOp The COALESCE function form returns the RDF term value of the first expression that evaluates without error.
class	CompareBOp Perform open-world value comparison operations per the SPARQL spec (the LT operator).
class	ComputedIN "IN" and "NOT IN" operator based on testing of the enumerated value expressions.
class	ConcatBOp
class	ConditionalBind<E extends IV> Operator causes a variable to be bound to the result of its evaluation as a side-effect unless the variable is already bound and the as-bound value does not compare as equals.
class	DatatypeBOp Return the datatype of the literal argument.
class	DateBOp A date expression involving a left IValueExpression operand.
class	DigestBOp A Digest expression involving a IValueExpression operand.
class	EBVBOp Calculates the "effective boolean value" of an IValueExpression.
class	EncodeForURIBOp
class	FalseBOp Always evaluates to false.
class	FuncBOp Call one of the Sesame casting functions.
class	IfBOp Conditional if BOp
class	InBinaryBOp A constraint that a variable may only take on the bindings enumerated by some set.
class	InBOp Abstract base class for "IN" IConstraint implementations.
class	InferenceBVE
class	InHashBOp A constraint that a value expression which may only take on the bindings enumerated by some set of constants.
class	IriBOp The IRI function, as defined in SPARQL 1.1 Query Language for RDF.
class	IsBNodeBOp Imposes the constraint isBNode(x).
class	IsBoundBOp Imposes the constraint bound(x) for the variable x.
class	IsInlineBOp Imposes the constraint isInline(x).
class	IsLiteralBOp Imposes the constraint isLiteral(x).
class	IsMaterializedBOp Imposes the constraint isMaterialized(x).
class	IsNumericBOp Imposes the constraint isLiteral(x).
class	IsURIBOp Imposes the constraint isURI(x).
class	IVValueExpression<T extends IV> A specialized IValueExpression that evaluates to an IV.
class	LangBOp Return the language tag of the literal argument.
class	LangMatchesBOp Implements the langMatches SPARQL operator.
class	LcaseBOp http://www.w3.org/2005/xpath-functions#lower-case
class	MathBOp A math expression involving a left and right IValueExpression operand.
class	NeedsMaterializationBOp Attempts to run a constraint prior to materialization.
class	NotBOp Imposes the constraint !x.
class	NowBOp Implements the now() operator.
class	NumericBOp A math expression involving a left and right IValueExpression operand.
class	OrBOp Imposes the constraint x OR y.
class	RandBOp
class	RegexBOp SPARQL REGEX operator.
class	ReplaceBOp
class	SameTermBOp Compare two terms for exact equality.
class	SparqlTypeErrorBOp Always throws a SparqlTypeError.
class	StrAfterBOp
class	StrBeforeBOp
class	StrBOp Convert the IV to a xsd:string.
class	StrcontainsBOp
class	StrdtBOp
class	StrendsBOp
class	StrlangBOp
class	StrlenBOp
class	StrstartsBOp
class	SubstrBOp This function has an origin of ONE (1) not ZERO (0).
class	TrueBOp Always evaluates to true.
class	UcaseBOp
class	UUIDBOp Implements the now() operator.
class	XSDBooleanIVValueExpression Base class for RDF value expression BOps that happen to evaluate to an XSDBooleanIV.
class	XsdLongBOp Convert the IV to a xsd:long.
class	XsdStrBOp Convert the IV to a xsd:string.
class	XsdUnsignedLongBOp Convert the IV to a xsd:unsignedLong.

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

Modifier and Type	Method and Description
IValueExpression<? extends IV>	RangeBOp.from()
IValueExpression<? extends XSDBooleanIV>	OrBOp.get(int i)
IValueExpression<? extends IV>	IVValueExpression.get(int i)
IValueExpression<? extends XSDBooleanIV>	SPARQLConstraint.get(int i)
IValueExpression<E>	ConditionalBind.getExpr() Return the value expression.
IValueExpression<IV>	InBOp.getValueExpression() The value expression to be tested.
IValueExpression<? extends IV>	NumericBOp.left()
IValueExpression<? extends IV>	MathBOp.left()
IValueExpression<? extends IV>	DateBOp.left()
IValueExpression<? extends IV>	MathBOp.right()
IValueExpression<? extends IV>	RangeBOp.to()

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

Modifier and Type	Method and Description
void	RangeBOp.setFrom(IValueExpression<? extends IV> from)
void	RangeBOp.setTo(IValueExpression<? extends IV> to)
protected static XSDBooleanIVValueExpression	XSDBooleanIVValueExpression.wrap(IValueExpression<? extends IV> ve) If the operand is not known to evaluate to a boolean, wrap it with an EBVBOp.

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

Constructor and Description
AndBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
AndBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
BNodeBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
CoalesceBOp(GlobalAnnotations globals, IValueExpression<? extends IV>... expressions)
CompareBOp(IValueExpression<? extends IV> left, IValueExpression<? extends IV> right, org.openrdf.query.algebra.Compare.CompareOp op)
CompareBOp(IValueExpression<? extends IV> left, IValueExpression<? extends IV> right, org.openrdf.query.algebra.Compare.CompareOp op)
ComputedIN(boolean not, IValueExpression<? extends IV>... ise)
ConcatBOp(GlobalAnnotations globals, IValueExpression<? extends IV>... args)
ConditionalBind(IVariable<E> var, IValueExpression<E> expr, boolean projection)
DatatypeBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
DateBOp(IValueExpression<? extends IV> left, DateBOp.DateOp op, GlobalAnnotations globals)
DigestBOp(IValueExpression<? extends IV> left, DigestBOp.DigestOp op, GlobalAnnotations globals)
EBVBOp(IValueExpression<? extends IV> x)
EncodeForURIBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
FuncBOp(IValueExpression<? extends IV>[] args, String func, GlobalAnnotations globals)
IfBOp(IValueExpression<? extends IV> conditional, IValueExpression<? extends IV> expression1, IValueExpression<? extends IV> expression2)
IfBOp(IValueExpression<? extends IV> conditional, IValueExpression<? extends IV> expression1, IValueExpression<? extends IV> expression2)
IfBOp(IValueExpression<? extends IV> conditional, IValueExpression<? extends IV> expression1, IValueExpression<? extends IV> expression2)
InBinaryBOp(boolean not, IValueExpression<? extends IV> var, IConstant<? extends IV>... set)
InBOp(boolean not, IValueExpression<? extends IV> var, IConstant<? extends IV>... set)
InHashBOp(boolean not, IValueExpression<? extends IV> var, IConstant<? extends IV>... set)
IriBOp(IValueExpression<? extends IV> x, String baseURI, GlobalAnnotations globals)
IsBNodeBOp(IValueExpression<? extends IV> x)
IsLiteralBOp(IValueExpression<? extends IV> x)
IsNumericBOp(IValueExpression<? extends IV<?,?>> x)
IsURIBOp(IValueExpression<? extends IV> x)
IVValueExpression(IValueExpression<? extends IV> x, GlobalAnnotations globals, NV... anns) One arg convenience constructor.
LangBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
LangMatchesBOp(IValueExpression<? extends IV> tag, IValueExpression<? extends IV> range)
LangMatchesBOp(IValueExpression<? extends IV> tag, IValueExpression<? extends IV> range)
LcaseBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
MathBOp(IValueExpression<? extends IV> left, IValueExpression<? extends IV> right, MathBOp.MathOp op, GlobalAnnotations globals)
MathBOp(IValueExpression<? extends IV> left, IValueExpression<? extends IV> right, MathBOp.MathOp op, GlobalAnnotations globals)
NeedsMaterializationBOp(IValueExpression<?> x)
NotBOp(IValueExpression<? extends IV> x)
NumericBOp(IValueExpression<? extends IV> left, NumericBOp.NumericOp op)
OrBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
OrBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
RangeBOp(IValueExpression<? extends IV> from, IValueExpression<? extends IV> to)
RangeBOp(IValueExpression<? extends IV> from, IValueExpression<? extends IV> to)
RegexBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern) Construct a regex bop without flags.
RegexBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern) Construct a regex bop without flags.
RegexBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> flags) Construct a regex bop with flags.
RegexBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> flags) Construct a regex bop with flags.
RegexBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> flags) Construct a regex bop with flags.
ReplaceBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> replacement, GlobalAnnotations globals) Construct a replace bop without flags.
ReplaceBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> replacement, GlobalAnnotations globals) Construct a replace bop without flags.
ReplaceBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> replacement, GlobalAnnotations globals) Construct a replace bop without flags.
ReplaceBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> replacement, IValueExpression<? extends IV> flags, GlobalAnnotations globals) Construct a replace bop with flags.
ReplaceBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> replacement, IValueExpression<? extends IV> flags, GlobalAnnotations globals) Construct a replace bop with flags.
ReplaceBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> replacement, IValueExpression<? extends IV> flags, GlobalAnnotations globals) Construct a replace bop with flags.
ReplaceBOp(IValueExpression<? extends IV> var, IValueExpression<? extends IV> pattern, IValueExpression<? extends IV> replacement, IValueExpression<? extends IV> flags, GlobalAnnotations globals) Construct a replace bop with flags.
SameTermBOp(IValueExpression<? extends IV> left, IValueExpression<? extends IV> right) Constructor for sameTerm using Compare.CompareOp.EQ.
SameTermBOp(IValueExpression<? extends IV> left, IValueExpression<? extends IV> right) Constructor for sameTerm using Compare.CompareOp.EQ.
SameTermBOp(IValueExpression<? extends IV> left, IValueExpression<? extends IV> right, org.openrdf.query.algebra.Compare.CompareOp op) Constructor for sameTerm using either Compare.CompareOp.EQ or Compare.CompareOp.NE.
SameTermBOp(IValueExpression<? extends IV> left, IValueExpression<? extends IV> right, org.openrdf.query.algebra.Compare.CompareOp op) Constructor for sameTerm using either Compare.CompareOp.EQ or Compare.CompareOp.NE.
SPARQLConstraint(IValueExpression<? extends IV> x) Construct a SPARQL constraint using the specified value expression.
SparqlTypeErrorBOp(IValueExpression<? extends IV> x)
StrAfterBOp(IValueExpression<? extends IV> arg1, IValueExpression<? extends IV> arg2, GlobalAnnotations globals)
StrAfterBOp(IValueExpression<? extends IV> arg1, IValueExpression<? extends IV> arg2, GlobalAnnotations globals)
StrBeforeBOp(IValueExpression<? extends IV> arg1, IValueExpression<? extends IV> arg2, GlobalAnnotations globals)
StrBeforeBOp(IValueExpression<? extends IV> arg1, IValueExpression<? extends IV> arg2, GlobalAnnotations globals)
StrBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
StrcontainsBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
StrcontainsBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
StrdtBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> dt, GlobalAnnotations globals)
StrdtBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> dt, GlobalAnnotations globals)
StrendsBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
StrendsBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
StrlangBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> dt, GlobalAnnotations globals)
StrlangBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> dt, GlobalAnnotations globals)
StrlenBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
StrstartsBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
StrstartsBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> y)
SubstrBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> start, IValueExpression<? extends IV> length, GlobalAnnotations globals)
SubstrBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> start, IValueExpression<? extends IV> length, GlobalAnnotations globals)
SubstrBOp(IValueExpression<? extends IV> x, IValueExpression<? extends IV> start, IValueExpression<? extends IV> length, GlobalAnnotations globals)
UcaseBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
XsdLongBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
XsdStrBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)
XsdUnsignedLongBOp(IValueExpression<? extends IV> x, GlobalAnnotations globals)

Uses of IValueExpression in com.bigdata.rdf.rules

Classes in com.bigdata.rdf.rules that implement IValueExpression

Modifier and Type	Class and Description
class	RejectAnythingSameAsItself Rejects (x y z) iff x==z and y==owl:sameAs, where x, y, and z are variables.

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

Classes in com.bigdata.rdf.sparql.ast that implement IValueExpression

Modifier and Type	Class and Description
static class	FunctionRegistry.UnknownFunctionBOp

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

Modifier and Type	Method and Description
IValueExpression<? extends IV>	FunctionRegistry.Factory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args) Create an IValueExpression instance.
IValueExpression<? extends IV>	FunctionRegistry.CompareFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	FunctionRegistry.SameTermFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	FunctionRegistry.MathFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	FunctionRegistry.NumericFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	FunctionRegistry.DigestFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	FunctionRegistry.DateFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	FunctionRegistry.CastFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	FunctionRegistry.GroupConcatFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	FunctionRegistry.InFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	FunctionRegistry.ExistsFactory.create(BOpContextBase context, GlobalAnnotations globals, Map<String,Object> scalarValues, ValueExpressionNode... args)
IValueExpression<? extends IV>	GroupMemberValueExpressionNodeBase.getRequiredValueExpression() Return the IValueExpression.
IValueExpression<? extends IV>	ValueExpressionNode.getRequiredValueExpression()
IValueExpression<? extends IV>	IValueExpressionNode.getRequiredValueExpression() Return the cached IValueExpressionNode if it exists on the node.
IValueExpression<? extends IV>	FilterNode.getValueExpression()
IValueExpression<? extends IV>	AssignmentNode.getValueExpression()
IValueExpression<? extends IV>	ValueExpressionNode.getValueExpression()
IValueExpression<? extends IV>	OrderByExpr.getValueExpression()
IValueExpression<? extends IV>	IValueExpressionNode.getValueExpression() Return the cached IValueExpression if it exists on the node, otherwise return null.
IValueExpression[]	ProjectionNode.getValueExpressions() Return the IValueExpressions for this ProjectionNode.
IValueExpression[]	GroupByNode.getValueExpressions() Return the IValueExpressions for this GroupByNode.
static IValueExpression<? extends IV>	FunctionRegistry.toVE(BOpContextBase context, GlobalAnnotations globals, org.openrdf.model.URI functionURI, Map<String,Object> scalarValues, ValueExpressionNode... args) Convert a FunctionNode into an IValueExpression.
IValueExpression	TestAST.ve(int id)

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

Modifier and Type	Method and Description
void	TermNode.setValueExpression(IValueExpression<? extends IV> ve) Operation is not supported (could be modeled by changing args[0] if we still want to do this).
void	VarNode.setValueExpression(IValueExpression<? extends IV> ve) Hot-swap the IVariable underneath this VarNode.
void	AssignmentNode.setValueExpression(IValueExpression<? extends IV> ve)
void	ValueExpressionNode.setValueExpression(IValueExpression<? extends IV> ve) Called by AST2BOpUtility to populate the value expression nodes with value expressions.
void	IValueExpressionNode.setValueExpression(IValueExpression<? extends IV> ve) Cache the translated value expression on the node.

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

Modifier and Type	Method and Description
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.

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

Constructor and Description
ComputedMaterializationRequirement(IValueExpression<?> ve)
ValueExpressionNode(IValueExpression<? extends IV> ve) Deprecated. This was just for compatibility with SOp2ASTUtility. It is only used by the test suite now. It should be removed now that we are done with the SPARQL to AST direct translation.

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

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

Modifier and Type	Method and Description
static IValueExpression<? extends IV>	AST2BOpUtility.toVE(BOpContextBase context, GlobalAnnotations globals, IValueExpressionNode node) Convert an IValueExpressionNode (recursively) to an IValueExpression.

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

Modifier and Type	Method and Description
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).