Opus5
Class InOrder

java.lang.Object
  |
  +--Opus5.AbstractPrePostVisitor
        |
        +--Opus5.InOrder

All Implemented Interfaces:

PrePostVisitor

public class InOrder

extends AbstractPrePostVisitor

Adapter to convert a Visitor to a PrePostVisitor. Used in conjunction with various depth-first traversal routines to implement inorder traversal.

Version:

$Id: InOrder.java,v 3.2 1998/07/28 13:46:11 brpreiss Exp $

Author:

Bruno R. Preiss, P.Eng.

See Also:

Tree.depthFirstTraversal(Opus5.PrePostVisitor), Graph.depthFirstTraversal(Opus5.PrePostVisitor, int)

Field Summary

protected Visitor

visitor A visitor.

Fields inherited from interface Opus5.PrePostVisitor

copyright

Constructor Summary

InOrder(Visitor visitor)
Constructs an InOrder visitor using the specified visitor.

Method Summary

void	inVisit(java.lang.Object object) Invokes the visit method on the visitor to which the the visitor field refers using the specified object.
boolean	isDone() Invokes the isDone method on the visitor to which the the visitor field refers.

Methods inherited from class Opus5.AbstractPrePostVisitor

postVisit, preVisit

Methods inherited from class java.lang.Object

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

Field Detail

visitor

protected Visitor visitor

A visitor.

Constructor Detail

InOrder

public InOrder(Visitor visitor)

Constructs an InOrder visitor using the specified visitor.

Parameters:

visitor - The visitor to adapt.

Method Detail

inVisit

public void inVisit(java.lang.Object object)

Invokes the visit method on the visitor to which the the visitor field refers using the specified object.

Overrides:

inVisit in class AbstractPrePostVisitor

Parameters:

object - The object to visit.

isDone

public boolean isDone()

Invokes the isDone method on the visitor to which the the visitor field refers.

Overrides:

isDone in class AbstractPrePostVisitor

Returns:

True if the visitor is done.