LongAdder floatValue() method in Java with Examples
Last Updated :
28 Jan, 2019
LongAdder class in Java creates a new adder with an initial sum of zero. The Java.LongAdder.floatValue() is an inbuilt method in java that returns the sum as a float value. When the object of the class is created its initial value is zero.
Syntax:
public float floatValue()
Parameters: The function does not accepts any parameter.
Return value: The method returns a float value which represents the sum of this LongAdder
Below programs demonstrate the above function:
Program 1:
import java.lang.*;
import java.util.concurrent.atomic.LongAdder;
public class GFG {
public static void main(String args[])
{
LongAdder num = new LongAdder();
System.out.println( "Initial value is: "
+ num);
num.add( 6 );
System.out.println( "After addition"
+ " of 6, value is: "
+ num);
num.add( 5 );
System.out.println( "After addition"
+ " of 5, value is: "
+ num);
num.floatValue();
System.out.println( "Sum of LongAdder as float: "
+ num);
}
}
|
Output:
Initial value is: 0
After addition of 6, value is: 6
After addition of 5, value is: 11
Sum of LongAdder as float: 11
Program 2:
import java.lang.*;
import java.util.concurrent.atomic.LongAdder;
public class GFG {
public static void main(String args[])
{
LongAdder num = new LongAdder();
System.out.println( "Initial value is: "
+ num);
num.add( 10 );
System.out.println( "After addition"
+ " of 10, value is: "
+ num);
num.add( 100 );
System.out.println( "After addition"
+ " of 100, value is: "
+ num);
num.floatValue();
System.out.println( "Sum of LongAdder as float: "
+ num);
}
}
|
Output:
Initial value is: 0
After addition of 10, value is: 10
After addition of 100, value is: 110
Sum of LongAdder as float: 110
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