lrs.visitor
Class LRSPrintN

java.lang.Object
  lrs.visitor.LRSPrintN

All Implemented Interfaces:

ICounterAlgo, IAlgo

public class LRSPrintN
extends java.lang.Object
implements IAlgo, ICounterAlgo

Field Summary

(package private) javax.swing.JTextArea

textArea

Constructor Summary

LRSPrintN(javax.swing.JTextArea textArea)

Method Summary

java.lang.Object	emptyCase(LRStruct host, java.lang.Object... param) Operates on an empty LRStruct host, given an input object.
java.lang.Object	nonEmptyCase(LRStruct host, java.lang.Object... param) Operates on a non-empty LRStruct host, given an input object.
java.lang.Object	nonZeroCase(ICounter host, java.lang.Object... param)
java.lang.Object	zeroCase(ICounter host, java.lang.Object... param)

Methods inherited from class java.lang.Object

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

Field Detail

textArea

javax.swing.JTextArea textArea

Constructor Detail

LRSPrintN

public LRSPrintN(javax.swing.JTextArea textArea)

Parameters:

textArea -

Method Detail

emptyCase

public java.lang.Object emptyCase(LRStruct host,
                                  java.lang.Object... param)

Description copied from interface: IAlgo

Operates on an empty LRStruct host, given an input object.

Specified by:

emptyCase in interface IAlgo

Parameters:

host - an empty LRStruct.

param - variable input list of objects needed by this IVisitor.

Returns:

an appropriate output object.

nonEmptyCase

public java.lang.Object nonEmptyCase(LRStruct host,
                                     java.lang.Object... param)

Description copied from interface: IAlgo

Operates on a non-empty LRStruct host, given an input object.

Specified by:

nonEmptyCase in interface IAlgo

Parameters:

host - a non-empty LRStruct.

param - variable input list of objects needed by this IVisitor.

Returns:

an appropriate output object.

zeroCase

public java.lang.Object zeroCase(ICounter host,
                                 java.lang.Object... param)

Specified by:

zeroCase in interface ICounterAlgo

Parameters:

host -

param -

nonZeroCase

public java.lang.Object nonZeroCase(ICounter host,
                                    java.lang.Object... param)

Specified by:

nonZeroCase in interface ICounterAlgo

Parameters:

host -

param -