listFW.visitor

Class CopyAlgo

java.lang.Object

listFW.visitor.CopyAlgo

All Implemented Interfaces:

IListAlgo

public class CopyAlgo
extends java.lang.Object
implements IListAlgo

Returns a copy of the list

Constructor Summary

Constructors

Constructor and Description
CopyAlgo()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	emptyCase(MTList host, java.lang.Object... inp) Returns an MTList always.
java.lang.Object	nonEmptyCase(NEList host, java.lang.Object... inp) Returns a new NEList where first is the original first and rest is a copy of the original rest.

Methods inherited from class java.lang.Object

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

Constructor Detail

CopyAlgo

public CopyAlgo()

Method Detail

emptyCase

public java.lang.Object emptyCase(MTList host,
                         java.lang.Object... inp)

Returns an MTList always.

Specified by:

emptyCase in interface IListAlgo

Parameters:

host - the MTList that is executing this algorithm.

inp - a variable number of input parameters that can be used for any purpose.

Returns:

result from calling this method. The type of the result is problem-specific and may be null.

nonEmptyCase

public java.lang.Object nonEmptyCase(NEList host,
                            java.lang.Object... inp)

Returns a new NEList where first is the original first and rest is a copy of the original rest.

Specified by:

nonEmptyCase in interface IListAlgo

Parameters:

host - the NEList that is executing this algorithm

inp - a variable number of input parameters that can be used for any purpose.

Returns:

result from calling this method. The type of the result is problem-specific and may be null.