Interface DoubleToIntFunction

Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface DoubleToIntFunction
Represents a function that accepts a double-valued argument and produces an int-valued result. This is the double-to-int primitive specialization for Function.

This is a functional interface whose functional method is applyAsInt(double).

Since:
1.8
See Also:

Method Summary

Modifier and Type Method Description
int applyAsInt(double value)
Applies this function to the given argument.

Method Details

applyAsInt

int applyAsInt(double value)
Applies this function to the given argument.
Parameters:
value - the function argument
Returns:
the function result

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https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/function/DoubleToIntFunction.html