ca.uqac.dim.turtledb

Class EmptyQueryVisitor

java.lang.Object

ca.uqac.dim.turtledb.QueryVisitor

ca.uqac.dim.turtledb.EmptyQueryVisitor

Direct Known Subclasses:

ReadyToProcessVisitor, TableLinkVisitor

public class EmptyQueryVisitor
extends QueryVisitor

Nested Class Summary

Nested classes/interfaces inherited from class ca.uqac.dim.turtledb.QueryVisitor

QueryVisitor.VisitorException

Constructor Summary

Constructors

Constructor and Description
EmptyQueryVisitor()

Method Summary

Modifier and Type	Method and Description
void	visit(Intersection r)
void	visit(Join r)
void	visit(Product r)
void	visit(Projection r)
void	visit(Renaming r)
void	visit(Selection r)
void	visit(Table r)
void	visit(Union r)
void	visit(VariableTable r)

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyQueryVisitor

public EmptyQueryVisitor()

Method Detail

visit

public void visit(Projection r)
           throws QueryVisitor.VisitorException

Specified by:

visit in class QueryVisitor

Throws:

QueryVisitor.VisitorException

visit

public void visit(Selection r)
           throws QueryVisitor.VisitorException

Specified by:

visit in class QueryVisitor

Throws:

QueryVisitor.VisitorException

visit

public void visit(Table r)
           throws QueryVisitor.VisitorException

Specified by:

visit in class QueryVisitor

Throws:

QueryVisitor.VisitorException

visit

public void visit(VariableTable r)
           throws QueryVisitor.VisitorException

Specified by:

visit in class QueryVisitor

Throws:

QueryVisitor.VisitorException

visit

public void visit(Union r)
           throws QueryVisitor.VisitorException

Specified by:

visit in class QueryVisitor

Throws:

QueryVisitor.VisitorException

visit

public void visit(Intersection r)
           throws QueryVisitor.VisitorException

Specified by:

visit in class QueryVisitor

Throws:

QueryVisitor.VisitorException

visit

public void visit(Join r)
           throws QueryVisitor.VisitorException

Specified by:

visit in class QueryVisitor

Throws:

QueryVisitor.VisitorException

visit

public void visit(Product r)
           throws QueryVisitor.VisitorException

Specified by:

visit in class QueryVisitor

Throws:

QueryVisitor.VisitorException

visit

public void visit(Renaming r)
           throws QueryVisitor.VisitorException

Specified by:

visit in class QueryVisitor

Throws:

QueryVisitor.VisitorException