Java provides various methods to convert a boolean value to an integer. In this tutorial, we will go over some of the methods to perform this conversion.
Method 1:
Using Ternary Operator The ternary operator (?:) can be used to convert a boolean value to an integer in Java. The operator takes three operands: a boolean value, a value to return if the boolean value is true, and a value to return if the boolean value is false.
The syntax is as follows:
boolean value ? 1 : 0;
Example:
public class Main { public static void main(String[] args) { boolean b = true; int i = b ? 1 : 0; System.out.println("Boolean to Integer (1 for true, 0 for false): " + i); } }
Output:
Boolean to Integer (1 for true, 0 for false): 1
Method 2:
Using If-Else Statement Another way to convert a boolean value to an integer is to use an if-else statement. The syntax is as follows:
if (value) { return 1; } else { return 0; }
Example:
public class Main { public static int booleanToInt(boolean b) { if (b) { return 1; } else { return 0; } } public static void main(String[] args) { boolean b = false; int i = booleanToInt(b); System.out.println("Boolean to Integer (1 for true, 0 for false): " + i); } }
Output:
Boolean to Integer (1 for true, 0 for false): 0
Method 3:
Using Bitwise Operator Another way to convert a boolean value to an integer is to use the bitwise operator (^).
The syntax is as follows:
value ? 1 : 0
Example:
public class Main { public static void main(String[] args) { boolean b = true; int i = b ^ 0b0; System.out.println("Boolean to Integer (1 for true, 0 for false): " + i); } }
Output:
Boolean to Integer (1 for true, 0 for false): 1
there are several ways to convert a boolean value to an integer in Java, such as using the ternary operator, if-else statement, and bitwise operator. Choose the method that works best for your specific needs.