listFW.visitor
Class SumNumList

java.lang.Object
  extended by listFW.visitor.SumNumList
All Implemented Interfaces:
IListAlgo<java.lang.Number,java.lang.Number,java.lang.Object>

public class SumNumList
extends java.lang.Object
implements IListAlgo<java.lang.Number,java.lang.Number,java.lang.Object>

Sums a list of Numbers, including lists of any sub-types.


Constructor Summary
SumNumList()
           
 
Method Summary
 java.lang.Number emptyCase(IMTList<? extends java.lang.Number> host, java.lang.Object... inp)
           
 java.lang.Number nonEmptyCase(INEList<? extends java.lang.Number> host, java.lang.Object... inp)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SumNumList

public SumNumList()
Method Detail

emptyCase

public java.lang.Number emptyCase(IMTList<? extends java.lang.Number> host,
                                  java.lang.Object... inp)
Specified by:
emptyCase in interface IListAlgo<java.lang.Number,java.lang.Number,java.lang.Object>

nonEmptyCase

public java.lang.Number nonEmptyCase(INEList<? extends java.lang.Number> host,
                                     java.lang.Object... inp)
Specified by:
nonEmptyCase in interface IListAlgo<java.lang.Number,java.lang.Number,java.lang.Object>