Package org.apache.jena.sparql.algebra.walker

Class WalkerVisitorVisible

java.lang.Object

org.apache.jena.sparql.algebra.walker.WalkerVisitor

org.apache.jena.sparql.algebra.walker.WalkerVisitorVisible

All Implemented Interfaces:

OpVisitor, ExprVisitorFunction, OpVisitorByTypeAndExpr, ExprVisitor

public class WalkerVisitorVisible
extends WalkerVisitor

Walk algebra Do project, don't walk into it. Don't walk into RHS of MINUS nor ExprFunctionOp (NOT EXISTS etc)

Constructor Summary

Constructors

Constructor	Description
WalkerVisitorVisible(OpVisitor opVisitor, ExprVisitor exprVisitor, OpVisitor before, OpVisitor after)

Method Summary

Modifier and Type	Method	Description
void	visit(OpMinus op)
void	visit(OpProject op)
void	visit(ExprFunctionOp funcOp)

Methods inherited from class org.apache.jena.sparql.algebra.walker.WalkerVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit0, visit1, visit2, visitExpr, visitExprFunction, visitExt, visitN, visitOp, visitVarExpr, walk, walk, walk, walk

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.jena.sparql.algebra.walker.OpVisitorByTypeAndExpr

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitAggregators, visitAssignVar, visitModifer, visitSortConditions

Constructor Detail

WalkerVisitorVisible

public WalkerVisitorVisible(OpVisitor opVisitor,
                            ExprVisitor exprVisitor,
                            OpVisitor before,
                            OpVisitor after)

Method Detail

visit

public void visit(OpProject op)

visit

public void visit(OpMinus op)

visit

public void visit(ExprFunctionOp funcOp)

Specified by:

visit in interface ExprVisitor

Overrides:

visit in class WalkerVisitor