You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
50 lines
880 B
50 lines
880 B
/*
|
|
* Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
|
|
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*
|
|
*/
|
|
package java.util.function;
|
|
|
|
/**
|
|
* Represents a function that produces a double-valued result. This is the
|
|
* {@code double}-producing primitive specialization for {@link Function}.
|
|
*
|
|
* <p>This is a <a href="package-summary.html">functional interface</a>
|
|
* whose functional method is {@link #applyAsDouble(Object)}.
|
|
*
|
|
* @param <T> the type of the input to the function
|
|
*
|
|
* @see Function
|
|
* @since 1.8
|
|
*/
|
|
@FunctionalInterface
|
|
public interface ToDoubleFunction<T> {
|
|
|
|
/**
|
|
* Applies this function to the given argument.
|
|
*
|
|
* @param value the function argument
|
|
* @return the function result
|
|
*/
|
|
double applyAsDouble(T value);
|
|
}
|