Java OOP: Run-time & Compile-time Polymorphism

Java    |    Intermediate
  • 11 videos | 1h 21m 11s
  • Includes Assessment
  • Earns a Badge
Rating 4.7 of 41 users Rating 4.7 of 41 users (41)
In this 9-video course, you will learn about specific contrasts between run-time, compile-time polymorphism, and inheritance hierarchy in Java, including use of the Override annotation and type promotions in method overloading. Beginning with an introduction to polymorphism, you will examine run-time and compile-time polymorphism and recognize how run-time polymorphism works. In other tutorials, participants will look at the use of the @Override annotation, then look at how polymorphism works in the presence of a multilevel inheritance hierarchy, which leads on to discovering how easy it is to add a class into an inheritance hierarchy. You will then be introduced to the use of compile-time polymorphism and method overriding. To understand type promotion, you will begin to use compile-time polymorphism, including type promotions. In addition, you will learn how to recognize that compile-time polymorphism does not include type demotions. As the course concludes, you will learn how to use a combination of run-time and compile-time polymorphism.

WHAT YOU WILL LEARN

  • Discover the key concepts covered in this course
    Describe run-time and compile-time polymorphism
    Recognize how run-time polymorphism works
    Use the @override annotation
    Recognize how polymorphism works in the presence of a multilevel inheritance hierarchy
    Recognize how easy it is to add a class into an inheritance hierarchy
  • Use compile-time polymorphism and method overriding
    Use compile-time polymorphism, including type promotions
    Recognize that compile-time polymorphism does not include type demotions
    Use a combination of run-time and compile-time polymorphism
    Summarize the key concepts covered in this course

IN THIS COURSE

  • 2m 11s
  • 11m 22s
    Upon completion of this video, you will be able to describe run-time and compile-time polymorphism. FREE ACCESS
  • Locked
    3.  Method Overriding
    6m 10s
    Upon completion of this video, you will be able to recognize how polymorphism works. FREE ACCESS
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    4.  The @Override Annotation
    8m 34s
    Find out how to use the @Override annotation. FREE ACCESS
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    5.  Polymorphism in a Multilevel Inheritance Hierarchy
    9m 45s
    After completing this video, you will be able to recognize how polymorphism works in the presence of a multilevel inheritance hierarchy. FREE ACCESS
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    6.  Adding Classes to Inheritance Hierarchies
    6m 10s
    After completing this video, you will be able to recognize how easy it is to add a class to an inheritance hierarchy. FREE ACCESS
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    7.  Introduction to Compile-time Polymorphism
    11m 15s
    In this video, find out how to use compile-time polymorphism and method overriding. FREE ACCESS
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    8.  Understanding Type Promotion
    7m 50s
    In this video, you will learn how to use compile-time polymorphism, including type promotions. FREE ACCESS
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    9.  Forbidden Type Conversions
    5m 10s
    Upon completion of this video, you will be able to recognize that compile-time polymorphism does not include type demotions. FREE ACCESS
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    10.  Compile-time Polymorphism & Inheritance Hierarchies
    11m 16s
    During this video, you will learn how to use a combination of run-time and compile-time polymorphism. FREE ACCESS
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    11.  Course Summary
    1m 27s

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