What does the abstract keyword mean in front of a method, JAVA Programming

Assignment Help:

What does the "abstract" keyword mean in front of a method and a class?

Related Discussions:- What does the abstract keyword mean in front of a method

What type messaging is provided by jms , Both synchronous and asynchronous ...

Both synchronous and asynchronous are given by JMS.

Develop program using interactive brokers api, Develop Program using Intera...

Develop Program using Interactive Brokers API Project Description: We require a Matlab function using the Interactive Brokers API for real time trading with three arguments:

How to catch multiple exceptions explain with example, How to catch multipl...

How to catch multiple exceptions explain with example? If multiple blocks match the exception type, the first block in which matches the kinds of the exception catches it. pub

Sudoku class used in java program, Sudoku Class (Simple Version) The ...

Sudoku Class (Simple Version) The Sudoku class will encapsulate the minimum necessary data and logic to manipulate, print, and set the SudCells , in anticipation of a high

Define array, Define Array ? Indexed collections of variable of similar...

Define Array ? Indexed collections of variable of similar data types or we can say a Set of organized variables of similar type.

Digital clock, how to Using polymorphism to write a program to display digi...

how to Using polymorphism to write a program to display digital clock?

Want inventory selection function in opentaps erp, Required: Inventory Sele...

Required: Inventory Selection Function in Opentaps ERP We work on Opentaps ERP and Application development framework. Our requirement is to modify the Inventory selection functi

What is an intelligent system, What is an intelligent system? Intellige...

What is an intelligent system? Intelligent system is a SW programs or SW and HW systems designed to perform complex tasks employing strategies in which mimic some aspect of hum

Demonstrate your ability to ability to use java data , Purpose Demonstr...

Purpose Demonstrate your ability to ability to use Java data and control structures. Draw with the aid of conditionals and loops. Background Thought A note on comments:

Determine why java is robust, Determine Why java is robust Java ...

Determine Why java is robust Java is very robust o Both, vs. unintentional errors and vs. malicious code such as viruses. o Java has slightly worse performance as

12/3/2013 1:57:06 AM *Abstract* keyword declares whether a *method* or a *class*. If a process has a abstract keyword in front of it, it is known as abstract method. Abstract method does not contain any body .It has only arguments and return type. Abstract methods perform as placeholder methods which are implemented in the sub classes. Abstract classes will not be instantiated. If the class is declared as abstract, no objects of that class can be formed.If a class contains any abstract method it will be declared as abstract

12/3/2013 1:57:06 AM

Abstract keyword declares whether a method or a class. If a process has a abstract keyword in front of it, it is known as abstract method. Abstract method does not contain any body .It has only arguments and return type. Abstract methods perform as placeholder methods which are implemented in the sub classes.

Abstract classes will not be instantiated. If the class is declared as abstract, no objects of that class can be formed.If a class contains any abstract method it will be declared as abstract

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages