Đang chuẩn bị liên kết để tải về tài liệu:
Introduction to java programming: Chapter 10 - Abstract Classes and Interfaces

Introduction to java programming: Chapter 10 - Abstract Classes and Interface's Objectives is to design and use abstract classes; process a calendar using the Calendar and GregorianCalendar classes; declare interfaces to model weak inheritance relationships; define a natural order using the Comparable interface. | Chapter 10 Abstract Classes and Interfaces Liang Introduction to Java Programming Sixth Edition c 2007 Pearson Education Inc. All rights reserved. 0-13-148952-6 1 Objectives To design and use abstract classes 10.2 . To process a calendar using the Calendar and GregorianCalendar classes 10.3 . To declare interfaces to model weak inheritance relationships 10.4 . To define a natural order using the Comparable interface 10.4.1 . To know the similarities and differences between an abstract class and an interface 10.4.2 . To declare custom interfaces 10.4.3 . Optional To enable objects cloneable using the Cloneable interface 10.4.4 . To use wrapper classes Byte Short Integer Long Float Double Character and Boolean to wrap primitive data values into objects 10.5 . Optional To use the BigInteger and BigDecimal classes for computing very large numbers with arbitrary precisions 10.5.6 . To create a generic sort method 10.5 . To simplify programming using JDK 1.5 automatic conversion between primitive types and wrapper class types 10.6 . Optional GUI To handle GUI events 10.7 . Liang Introduction to Java Programming Sixth Edition c 2007 Pearson Education Inc. All rights reserved. 0-13-148952-6 2 The ab stract Modifier The abstract class - Cannot be instantiated - Should be extended and implemented in subclasses The abstract method - Method signature without implementation Liang Introduction to Java Programming Sixth Edition c 2007 Pearson Education Inc. All rights reserved. .