QueryVisitor (TurtleDB Documentation)

public abstract class QueryVisitor
extends java.lang.Object

Nested Classes
Modifier and Type	Class and Description
`class`	`QueryVisitor.VisitorException` Exception raised when a visitor wants to signal an error.

Constructors
Constructor and Description
`QueryVisitor()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public abstract void visit(Projection r)
                    throws QueryVisitor.VisitorException

public abstract void visit(Selection r)
                    throws QueryVisitor.VisitorException

public abstract void visit(Table r)
                    throws QueryVisitor.VisitorException

public abstract void visit(VariableTable r)
                    throws QueryVisitor.VisitorException

public abstract void visit(Union r)
                    throws QueryVisitor.VisitorException

public abstract void visit(Intersection r)
                    throws QueryVisitor.VisitorException

public abstract void visit(Join r)
                    throws QueryVisitor.VisitorException

public abstract void visit(Product r)
                    throws QueryVisitor.VisitorException

public abstract void visit(Renaming r)
                    throws QueryVisitor.VisitorException

Class QueryVisitor