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Java is a OOP language and it is not a pure Object Based Programming Language.

Many languages are Object Oriented. There are seven qualities to be satisfied for a programming language to be pure Object Oriented. They are:

  1. Encapsulation/Data Hiding
  2. Inheritance
  3. Polymorphism
  4. Abstraction
  5. All predefined types are objects
  6. All operations are performed by sending messages to objects
  7. All user defined types are objects.

Java is not because it supports Primitive datatype such as int, byte, long... etc, to be used, which are not objects.

Contrast with a pure OOP language like Smalltalk, where there are no primitive types, and boolean, int and methods are all objects.

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โˆ™ 2012-04-27 20:54:41
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Q: Why is Java not a pure OOP Language?
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Related questions

Is java a pure oop language or not?

Yes, it is pure OOP.

Why java is not pure object oriented programming language?

Java IS a pure OOP language. All types, including the built-in types, are implemented as objects.

Is java an pure oop or not?

Yes, java is a pure object oriented program because it derives its syntax from C and object oriented features from C++. Moreover its a platform independent language which means it can be run any where any time in any environment.Thus, it's appropriate to say java is a pure OOP.

What is the difference between cc plus plus and java?

C is a procedure oriented language ,Where C++ & java are object oriented language.But java is platform independent.So generally C is called POP.C++ is called OOP.But java is OOP , which is platform independent.If java does not support primitive data type then it is called as pure object oriented language.

Why are the java called pure object oriented programming language?

beoz..all methods and variable are written only in class ...and main thing is main method is also written in class,,which is not written in c++ ..hence the java is fully pure oop language

What do you mean by pure OOP language?

that all values are objects essentially

What is the need for oops paradigm in Hindi?

There is no need for the OOP paradigm in Hindi. Hindi is a natural language whereas OOP applies to object-oriented programming (OOP) languages such as C++ and Java.

What is the advantage of java comparing with other programming languages?

Java is an object-oriented programming (OOP) language, which basically means that you can do more with it than you can do with a language that is not object-oriented.

Why is C plus plus not a pure OOP Language?

C++ is not a pure OOP language because it supports the concept of primitives, such as int, char and bool, as well as pointer variables. A pure OOP language has none of these: all so-called "primitives" are actually implemented as objects, each with associated member methods, such as int::AsString(). C++ primitives have no associated methods whatsoever.

Why is Java called OOP Language?

Java is called Object Oriented Programming Language because in Java, you can implement all the Object Oriented methodologies (inheritance, multi-inheritance, polymorphism, encapsulation) and Programing paradigm in Java is also Object Oriented.

What is pure object oriented language?

pure oop means ,no primitive types and boolean ,int and methods are all objects

Why c plus plus is not pure OOP language?

C++ evolved from C and therefore supports the C primitive types such as bool, int and char. In order to be pure object oriented, like Java or C#, all names must be objects -- there can be no primitives.

What you mean by pure oops language?

An OOP language is an object oriented programming language. The plural is therefore OOP languages, not oops language. A pure OOP language is one that does not have the concept of a primitive data type. That is, a data type that has no member methods whatsoever. In pure OOP languages, all primitive data types (pointers, characters, integers, floating point and array types) are implemented as objects that are associated with a default constructor, copy and move constructors, conversion constructors, copy and move assignment operators, type conversion operators and a destructor, all of which are members of the object's class.

Is Java a pure object oriented programming language?


Why is java an object oriented programming language?

Java is called as OOP since it allows u to create an object of a particular type and then use that object for your further use

What are the features which makes Java pure object oriented?

Java is actually not a pure object oriented programming language. See the related question below for the reasons why.

Why is java language better than assembly language?

Beacuase Java's Concept is OOP object oriented programming and with grate feature include better then assembly lang.

How oops concept is implemented in java?

OOP stands for Object Oriented Programming. Everything in Java is an Object. Any class you create extends the Object class by default thereby making everything in Java an object. Moreover, you can use features like Inheritance, Polymorphism, Encapsulation etc which are OOP concepts thereby making Java an Object Oriented Programming Language

Is Java a true object oriented language?

since Java have primitive data types, I think its not pure OO

Does java belong to structured programming?

Java is Object Oriented Programming. Infact it is not a pure OO programming language.

C plus plus supports more OOP features as compared to JAVA?

No. Java is 100% OOP while C++ supports the concept of primitives (which it inherited from C). Thus C++ supports far more features than Java, but it does not support any more OOP features than Java. Note that there are only four primary OOP features: encapsulation, abstraction, inheritance and polymorphism. Anything beyond that is implementation-specific and outwith the scope of OOP.

Why is C plus plus is not a true OOP language?

C++ is based on C. C was not object oriented, therefore the language was not made to be object oriented and moreover C++ is not a "true OOP language". It is simply a non-OOP language with OOP functionality built onto it.

What are the rules of OOPS?

What does the rule mean. Simply OOP has major three principles. 1.Inheritance 2. Encapsulation 3.Polymorphism. The language which include these above mentioned three concepts is OOP. Like C++ and Java.

Characteristics of Java?

Java is renouned as one of the most classic OOP engines. OOP or object oriented programming reduces all functions to various tasks of objects. A heirarcy of classes of objects all inherit the knowledge and aptitude of class they "extend". Eventually, every object can be traced back to the class "Object". Java is known as a very common language, with a structure that can be a good starting point to jump to almost any language.

How is java different than any other oop language like c?

It is used mostly for applications on Windows computers and Android phones and smartphones.