Class CovariantReturnExamples

java.lang.Object

net.jrodolfo.java_evolution.java05.CovariantReturnExamples

public class CovariantReturnExamples
extends Object

Demonstrates covariant return types, introduced in Java 5.

Constructor Summary

Constructors

Constructor	Description
CovariantReturnExamples()

Method Summary

Modifier and Type	Method	Description
net.jrodolfo.java_evolution.java05.CovariantReturnExamples.InvoiceDocument	createInvoiceDocument()	Creates a specialized document through an overriding method that returns a subtype.

Methods inherited from class Object

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

Constructor Details

CovariantReturnExamples

public CovariantReturnExamples()

Method Details

createInvoiceDocument

public net.jrodolfo.java_evolution.java05.CovariantReturnExamples.InvoiceDocument createInvoiceDocument()

Creates a specialized document through an overriding method that returns a subtype.

Returns:

a specialized document