harpoon.Tools.PatMat
Class Spec.LeafVisitor

java.lang.Object
  harpoon.Tools.PatMat.Spec.LeafVisitor

Enclosing class:

Spec

public abstract static class Spec.LeafVisitor
extends Object

Visitor class for traversing a set of Spec.Leaf objects and performing some action depending on the type of Spec.Leaf visited. Subclasses should implement a visit method for generic Spec.Leafs (ed. note: Leaves?) and also override the visit method for subclasses of Spec.Leaf that the subclass cares about.

See Also:

"Design Patterns pgs. 331-344"

Constructor Summary

Spec.LeafVisitor()

Method Summary

abstract void	visit(Spec.Leaf l)
void	visit(Spec.LeafId l)
void	visit(Spec.LeafNull l)
void	visit(Spec.LeafNumber l)
void	visit(Spec.LeafOp l)
void	visit(Spec.LeafSegType l)

Methods inherited from class java.lang.Object

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

Constructor Detail

Spec.LeafVisitor

public Spec.LeafVisitor()

Method Detail

visit

public abstract void visit(Spec.Leaf l)

visit

public void visit(Spec.LeafId l)

visit

public void visit(Spec.LeafOp l)

visit

public void visit(Spec.LeafNull l)

visit

public void visit(Spec.LeafNumber l)

visit

public void visit(Spec.LeafSegType l)