plan.dom
Class Company

java.lang.Object
  |
  +--plan.dom.Company

public class Company

extends java.lang.Object

A software company that builds products.

Field Summary

private java.util.HashMap	lnkCustomer
private java.util.HashMap	lnkEmployee
private java.util.HashMap	lnkSoftware

Constructor Summary

Company()

Method Summary

Software	getSoftware(java.lang.String name) Returns the software product of the given name.
Customer	lookupOrCreateCustomer(java.lang.String name) Lookup a Customer and return it or return a new one if not found.
Employee	lookupOrCreateEmployee(java.lang.String name) Lookup an Employee and return it or return a new one if not found.
Software	lookupOrCreateSoftware(java.lang.String name) Lookup a Software product and return it or return a new one if not found.

Methods inherited from class java.lang.Object

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

Field Detail

lnkSoftware

private java.util.HashMap lnkSoftware

lnkEmployee

private java.util.HashMap lnkEmployee

lnkCustomer

private java.util.HashMap lnkCustomer

Constructor Detail

Company

public Company()

Method Detail

lookupOrCreateCustomer

public Customer lookupOrCreateCustomer(java.lang.String name)

Lookup a Customer and return it or return a new one if not found.

Parameters:

name - the name of the customer to lookup

Returns:

a new or existing Customer associated with this Company

lookupOrCreateEmployee

public Employee lookupOrCreateEmployee(java.lang.String name)

Lookup an Employee and return it or return a new one if not found.

Parameters:

name - the name of the employee to lookup

Returns:

a new or existing Employee associated with this Company

lookupOrCreateSoftware

public Software lookupOrCreateSoftware(java.lang.String name)

Lookup a Software product and return it or return a new one if not found.

Parameters:

name - the name of the software product to lookup

Returns:

a new or existing Software product associated with this Company

getSoftware

public Software getSoftware(java.lang.String name)

Returns the software product of the given name.

Parameters:

name - the name of the software product to lookup

Returns:

the requested software product or null of not found