speiger.src.collections.objects.functions.function

Interface ObjectDoubleUnaryOperator<T>

Type Parameters:

T - the type of elements maintained by this Collection

All Superinterfaces:

java.util.function.BiFunction<T,java.lang.Double,java.lang.Double>

public interface ObjectDoubleUnaryOperator<T>
extends java.util.function.BiFunction<T,java.lang.Double,java.lang.Double>

A Type Specific Unary Operator to support Compute/Merge functions with type specific methods to reduce boxing/unboxing

Method Summary

Modifier and Type	Method and Description
default java.lang.Double	apply(T k, java.lang.Double v)
double	applyAsDouble(T k, double v) A Type Specifc apply method to reduce boxing/unboxing.

Methods inherited from interface java.util.function.BiFunction

andThen

Method Detail

applyAsDouble

double applyAsDouble(T k,
                     double v)

A Type Specifc apply method to reduce boxing/unboxing. Applies this function to the given arguments.

Parameters:

k - the first function argument

v - the second function argument

Returns:

the function result

apply

default java.lang.Double apply(T k,
                               java.lang.Double v)

Specified by:

apply in interface java.util.function.BiFunction<T,java.lang.Double,java.lang.Double>