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Please use this identifier to cite or link to this item: http://hdl.handle.net/2378/233

Title: Thinking about Types
Authors: Goldman, Kenneth J
Keywords: class hierarchy
method overriding
has-a relationship
is-a relationship
constructor
super
Issue Date: 18-Jul-2006
Abstract: Class hierarchies are defined and explored as a motivation for relationships between classes. As a result of these is-a relationships, polymorphism and method overriding are introduced. Examples come from the JPie programming environment.
URI: http://hdl.handle.net/2378/233
Appears in Collections:L2 A 05: Hierarchy & Abstraction

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