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Aatul Palandurkar

Operators in Java

Posted on: May 24, 2011

In Java we are provided with number of different operators & these operators are further divided into arithmetic, bitwise, relational and logical groups.

Arithmetic Operators

The arithmetic operators are used to perform the arithmetic operations in algebra.

Operator Operation
+ Addition
Subtraction
* Multiplication
/ Division
% Modulus
++ Increment
+= Addition assignment
-= Subtraction assignment
*= Multiplication assignment
/= Division assignment
%= Modulus assignment
Decrement

Arithmetic Operators in Java

Bitwise Operators

The bitwise operators are used to perform the different operations depending upon the individual operators.

Operator Operation
~ Bitwise Unary NOT
& Bitwise AND
| Bitwise OR
^ Bitwise Exclusive OR
>>  Shift Right with Sign Fill
>>>  Shift Right with Zero Fill
<<  Shift Left
&= Bitwise AND assignment
|= Bitwise OR assignment
^= Bitwise Exclusive OR assignment
>>= Shift Right assignment
>>>= Shift Right Zero Fill assignment
<<= Shift Left assignment

Bitwise Operators in Java

Relational Operators

The relational operators are used relate or to determine the relationship between the two operands.

Operator

Operation
== Equal to
!= Not equal to
Greater than
Less than
>= Greater than equal to
<= Less than equal to

Relational Operators in Java


Boolean Logical Operators

The boolean logical operators are used combine the two boolean operands resulting in new boolean value.

Operator Operation
& Logical AND
| Logical OR
^ Logical Exclusive OR
&& Short-circuit AND
|| Short-circuit OR
! Logical Unary NOT
&= AND assignment
|= OR assignment
^= Exclusive OR assignment
== Equal to
!= Not equal to
?: Ternary If-Then-Else

Boolean Logical Operators in Java

 

 The ? Operator

This is the special ternary operator in Java which is used to replace certain types of if-then-else statements.

Syntax :-

expression1 ? expression2 : expression3

 If expression1 results boolean value true then, expression2 is executed otherwise expression3 is executed.

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2 Responses to "Operators in Java"

hello there and thank you for your info – I have definitely picked up something new from right here.

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