Unary boolean operator java

Assignment, Arithmetic, and Unary Operators (The Java™ Tutorials > Learning the Java Language > Language Basics)

Java provides a rich set of operators to manipulate variables. Arithmetic operators are used in mathematical expressions in the same way that they are used in algebra. Java defines several bitwise operators, which can be applied to the integer types, long, int, short, char, and byte.

Bitwise operator works on bits and performs bit-by-bit operation. Conditional operator is also known as the ternary operator.

What is unary? - Definition from qyzofolawory.web.fc2.com

This operator consists of three operands and is used to evaluate Boolean expressions. The goal of the operator is to decide, which value should be assigned to the variable.

perlop - qyzofolawory.web.fc2.com

This operator is used only for object reference variables. The operator checks whether the object is of a particular type class type or interface type.

This operator will still return true, if the object being compared is the assignment compatible with the type on the right. Operator precedence determines the grouping of terms in an expression. This affects how an expression is evaluated. Here, operators with the highest precedence appear at the top of the table, those with the lowest appear at the bottom.

Within an expression, higher precedence operators will be evaluated first. The next chapter will explain about loop control in Java programming. The chapter will describe various types of loops and how these loops can be used in Java program development and for what purposes they are being used.

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Checks if the values of two operands are equal or not, if values are not equal then condition becomes true. Checks if the value of left operand is greater than the value of right operand, if yes then condition becomes true.

Checks if the value of left operand is less than the value of right operand, if yes then condition becomes true.

Checks if the value of left operand is greater than or equal to the value of right operand, if yes then condition becomes true. Checks if the value of left operand is less than or equal to the value of right operand, if yes then condition becomes true.

Binary AND Operator copies a bit to the result if it exists in both operands. Binary XOR Operator copies the bit if it is set in one operand but not both. Binary Ones Complement Operator is unary and has the effect of 'flipping' bits.

Binary Left Shift Operator. The left operands value is moved left by the number of bits specified by the right operand. Binary Right Shift Operator. The left operands value is moved right by the number of bits specified by the right operand.

Shift right zero fill operator. The left operands value is moved right by the number of bits specified by the right operand and shifted values are filled up with zeros. Called Logical AND operator. If both the operands are non-zero, then the condition becomes true. Called Logical OR Operator. If any of the two operands are non-zero, then the condition becomes true. Called Logical NOT Operator. Use to reverses the logical state of its operand.

If a condition is true then Logical NOT operator will make false. Add AND assignment operator. It adds right operand to the left operand and assign the result to left operand. Subtract AND assignment operator. It subtracts right operand from the left operand and assign the result to left operand. Multiply AND assignment operator. It multiplies right operand with the left operand and assign the result to left operand.

Divide AND assignment operator. It divides left operand with the right operand and assign the result to left operand. Modulus AND assignment operator. It takes modulus using two operands and assign the result to left operand.