Interface Visitor<T>

Type Parameters:

T - The type of value wrapped in this visitable object. For example, if the visitable class is ImmutableTreeNode, then the type of value is the return type of its ImmutableTreeNode.getValue() method

All Known Implementing Classes:

AbstractInOrderTraversalVisitor, AbstractPostOrderTraversalVisitor, AbstractPreOrderTraversalVisitor

public interface Visitor<T>

Represents the 'Visitor' participant in the Visitor pattern.

It declares a set of visiting methods for each concrete 'Visitable' element.

Method Summary

Modifier and Type	Method	Description
void	visit(ImmutableTreeNode<T> node)	Visits an ImmutableTreeNode.
void	visit(MutableTreeNode<T> node)	Visits a MutableTreeNode.

Method Details

visit

void visit(ImmutableTreeNode<T> node)

Visits an ImmutableTreeNode.

Parameters:

node - The ImmutableTreeNode to visit.

visit

void visit(MutableTreeNode<T> node)

Visits a MutableTreeNode.

Parameters:

node - The MutableTreeNode to visit.