File	Doc	Category	Size	Date	Package
ValueObject.java	API Doc	Example	729	Thu Nov 08 00:22:36 GMT 2001	com.ora.rmibook.chapter12.bank.valueobjects

ValueObject

• java.lang.Object

Fields Summary
private String	_stringifiedRepresentation
private boolean	_alreadyHashed
private int	_hashCode

Constructors Summary
public ValueObject(String stringifiedRepresentation) _stringifiedRepresentation = stringifiedRepresentation; _alreadyHashed = false;

Methods Summary
public int	hashCode() if (false == _alreadyHashed) { _hashCode = _stringifiedRepresentation.hashCode(); _alreadyHashed = true; } return _hashCode;
public java.lang.String	toString() return _stringifiedRepresentation;