listFW.visitor

Class AAccumulator

java.lang.Object

listFW.visitor.AAccumulator

All Implemented Interfaces:

IAccumulator

Direct Known Subclasses:

CopyAcc, LastNegAcc, SumAcc

public abstract class AAccumulator
extends java.lang.Object
implements IAccumulator

An IAccumulator that holds an Object as its internal value and who's string representation is the string representation of that value.

Author:

swong

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object	value The stored value

Constructor Summary

Constructors

Constructor and Description
AAccumulator(java.lang.Object value) Constructor for the class

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface listFW.visitor.IAccumulator

accumulate

Field Detail

value

protected java.lang.Object value

The stored value

Constructor Detail

AAccumulator

public AAccumulator(java.lang.Object value)

Constructor for the class

Parameters:

value - The initial (base case) value

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object