Uses of Interface
org.apache.jena.sparql.algebra.OpVisitor

Packages that use OpVisitor

Package	Description
org.apache.jena.sparql.algebra
org.apache.jena.sparql.algebra.op
org.apache.jena.sparql.algebra.optimize
org.apache.jena.sparql.algebra.walker
org.apache.jena.sparql.engine.ref
org.apache.jena.sparql.sse.writers

Uses of OpVisitor in org.apache.jena.sparql.algebra

Classes in org.apache.jena.sparql.algebra that implement OpVisitor

Modifier and Type	Class	Description
static class	OpAsQuery.Converter
class	OpVisitorBase
class	OpVisitorByType	A visitor helper that maps all visits to a few general ones
class	OpVisitorByTypeBase

Methods in org.apache.jena.sparql.algebra with parameters of type OpVisitor

Modifier and Type	Method	Description
static Op	Transformer.transform(Transform transform, Op op, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Transformation with specific Transform and default ExprTransform (apply transform inside pattern expressions like NOT EXISTS)
static Op	Transformer.transform(Transform transform, ExprTransform exprTransform, Op op, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Transformation with specific Transform and ExprTransform applied
static Op	Transformer.transformSkipService(Transform opTransform, ExprTransform exprTransform, Op op, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Transform an algebra expression except skip (leave alone) any OpService nodes
void	Op.visit(OpVisitor opVisitor)
static void	OpWalker.walk(Op op, OpVisitor visitor)

Constructors in org.apache.jena.sparql.algebra with parameters of type OpVisitor

Constructor	Description
TransformQuadBlockGraph(java.util.Deque<org.apache.jena.sparql.algebra.AlgebraQuad.QuadSlot> tracker, OpVisitor before, OpVisitor after)
TransformQuadGraph(java.util.Deque<org.apache.jena.sparql.algebra.AlgebraQuad.QuadSlot> tracker, OpVisitor before, OpVisitor after)

Uses of OpVisitor in org.apache.jena.sparql.algebra.op

Methods in org.apache.jena.sparql.algebra.op with parameters of type OpVisitor

Modifier and Type	Method	Description
Op	OpExt.apply(Transform transform, OpVisitor before, OpVisitor after)
void	OpAssign.visit(OpVisitor opVisitor)
void	OpBGP.visit(OpVisitor opVisitor)
void	OpConditional.visit(OpVisitor opVisitor)
void	OpDatasetNames.visit(OpVisitor opVisitor)
void	OpDiff.visit(OpVisitor opVisitor)
void	OpDisjunction.visit(OpVisitor opVisitor)
void	OpDistinct.visit(OpVisitor opVisitor)
void	OpExt.visit(OpVisitor opVisitor)
void	OpExtend.visit(OpVisitor opVisitor)
void	OpFilter.visit(OpVisitor opVisitor)
void	OpGraph.visit(OpVisitor opVisitor)
void	OpGroup.visit(OpVisitor opVisitor)
void	OpJoin.visit(OpVisitor opVisitor)
void	OpLabel.visit(OpVisitor opVisitor)
void	OpLeftJoin.visit(OpVisitor opVisitor)
void	OpList.visit(OpVisitor opVisitor)
void	OpMinus.visit(OpVisitor opVisitor)
void	OpNull.visit(OpVisitor opVisitor)
void	OpOrder.visit(OpVisitor opVisitor)
void	OpPath.visit(OpVisitor opVisitor)
void	OpProcedure.visit(OpVisitor opVisitor)
void	OpProject.visit(OpVisitor opVisitor)
void	OpPropFunc.visit(OpVisitor opVisitor)
void	OpQuad.visit(OpVisitor opVisitor)
void	OpQuadBlock.visit(OpVisitor opVisitor)
void	OpQuadPattern.visit(OpVisitor opVisitor)
void	OpReduced.visit(OpVisitor opVisitor)
void	OpSequence.visit(OpVisitor opVisitor)
void	OpService.visit(OpVisitor opVisitor)
void	OpSlice.visit(OpVisitor opVisitor)
void	OpTable.visit(OpVisitor opVisitor)
void	OpTopN.visit(OpVisitor opVisitor)
void	OpTriple.visit(OpVisitor opVisitor)
void	OpUnion.visit(OpVisitor opVisitor)

Uses of OpVisitor in org.apache.jena.sparql.algebra.optimize

Classes in org.apache.jena.sparql.algebra.optimize that implement OpVisitor

Modifier and Type	Class	Description
class	OpVisitorExprPrepare
class	VariableUsagePopper	An after visitor for tracking variable usage
class	VariableUsagePusher	A before visitor for tracking variable usage
class	VariableUsageVisitor	A visitor which tracks variable usage

Constructors in org.apache.jena.sparql.algebra.optimize with parameters of type OpVisitor

Constructor	Description
ExprTransformApplyTransform(Transform transform, OpVisitor beforeVisitor, OpVisitor afterVisitor)
ExprVisitorApplyVisitor(OpVisitor visitor)

Uses of OpVisitor in org.apache.jena.sparql.algebra.walker

Subinterfaces of OpVisitor in org.apache.jena.sparql.algebra.walker

Modifier and Type	Interface	Description
interface	OpVisitorByType	A visitor helper that maps all visits to a few general ones.
interface	OpVisitorByTypeAndExpr	A visitor helper that maps all visits to a few general ones.

Classes in org.apache.jena.sparql.algebra.walker that implement OpVisitor

Modifier and Type	Class	Description
class	ApplyTransformVisitor	Apply the Transform, ExprTransform Works in conjunction with WalkerVisitor.
class	WalkerVisitor	Walk algebra and expressions
class	WalkerVisitorSkipService	Walk algebra and expressions, but don't walk into SERVICE
class	WalkerVisitorVisible	Walk algebra Do project, don't walk into it.

Methods in org.apache.jena.sparql.algebra.walker with parameters of type OpVisitor

Modifier and Type	Method	Description
static ApplyTransformVisitor	Walker.createTransformer(Transform opTransform, ExprTransform exprTransform, OpVisitor beforeVisitor, OpVisitor afterVisitor)
static WalkerVisitor	Walker.createWalker(OpVisitor opVisitor, ExprVisitor exprVisitor)
static WalkerVisitor	Walker.createWalker(OpVisitor opVisitor, ExprVisitor exprVisitor, OpVisitor beforeVisitor, OpVisitor afterVisitor)
static WalkerVisitor	Walker.createWalkerSkipService(OpVisitor opVisitor, ExprVisitor exprVisitor, OpVisitor beforeVisitor, OpVisitor afterVisitor)
static Op	Walker.transform(Op op, Transform opTransform, ExprTransform exprTransform, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Transform an Op.
static Op	Walker.transform(Op op, ApplyTransformVisitor v, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Transform an Op.
static Expr	Walker.transform(Expr expr, Transform opTransform, ExprTransform exprTransform, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Transform an Expr.
static Expr	Walker.transform(Expr expr, ApplyTransformVisitor v, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Transform an Expr.
static Op	Walker.transformSkipService(Op op, ApplyTransformVisitor v, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Transform an Op.
static void	Walker.walk(Op op, OpVisitor opVisitor)	Walk visiting every Op with an OpVisitor, including inside expressions.
static void	Walker.walk(Op op, OpVisitor opVisitor, ExprVisitor exprVisitor)	Walk visiting every Op and every Expr, starting from an Op.
static void	Walker.walk(Op op, OpVisitor opVisitor, ExprVisitor exprVisitor, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Walk visiting every Op and every Expr, starting from an Op.
static void	Walker.walk(VarExprList varExprList, OpVisitor opVisitor, ExprVisitor exprVisitor)
static void	Walker.walk(ExprList exprList, OpVisitor opVisitor, ExprVisitor exprVisitor)	Walk visiting every Op and every Expr, starting from an ExprList.
static void	Walker.walk(Expr expr, OpVisitor opVisitor, ExprVisitor exprVisitor)	Walk visiting every Op and every Expr, starting from an Expr.
static void	Walker.walk(Expr expr, OpVisitor opVisitor, ExprVisitor exprVisitor, OpVisitor beforeVisitor, OpVisitor afterVisitor)	Walk visiting every Op and every Expr, starting from an Expr.
static void	Walker.walkSkipService(Op op, OpVisitor opVisitor, ExprVisitor exprVisitor, OpVisitor beforeVisitor, OpVisitor afterVisitor)

Constructors in org.apache.jena.sparql.algebra.walker with parameters of type OpVisitor

Constructor	Description
ApplyTransformVisitor(Transform opTransform, ExprTransform exprTransform, boolean visitService, OpVisitor before, OpVisitor after)
WalkerVisitor(OpVisitor opVisitor, ExprVisitor exprVisitor, OpVisitor before, OpVisitor after)	A walker.
WalkerVisitorSkipService(OpVisitor opVisitor, ExprVisitor exprVisitor, OpVisitor before, OpVisitor after)
WalkerVisitorVisible(OpVisitor opVisitor, ExprVisitor exprVisitor, OpVisitor before, OpVisitor after)

Uses of OpVisitor in org.apache.jena.sparql.engine.ref

Classes in org.apache.jena.sparql.engine.ref that implement OpVisitor

Modifier and Type	Class	Description
class	EvaluatorDispatch	Class to provide type-safe eval() dispatch using the visitor support of Op

Uses of OpVisitor in org.apache.jena.sparql.sse.writers

Classes in org.apache.jena.sparql.sse.writers that implement OpVisitor

Modifier and Type	Class	Description
static class	WriterOp.OpWriterWorker