speiger.src.collections.objects.functions.function

Interface Object2LongFunction<T>

Type Parameters:

T - the type of elements maintained by this Collection

All Superinterfaces:

java.util.function.ToLongFunction<T>

All Known Subinterfaces:

Object2LongMap<T>, Object2LongNavigableMap<T>, Object2LongSortedMap<T>

All Known Implementing Classes:

AbstractObject2LongMap, Enum2LongMap, LinkedEnum2LongMap, Object2LongArrayMap, Object2LongAVLTreeMap, Object2LongLinkedOpenCustomHashMap, Object2LongLinkedOpenHashMap, Object2LongMaps.EmptyMap, Object2LongMaps.SingletonMap, Object2LongMaps.SynchronizedMap, Object2LongMaps.SynchronizedNavigableMap, Object2LongMaps.SynchronizedSortedMap, Object2LongMaps.UnmodifyableMap, Object2LongMaps.UnmodifyableNavigableMap, Object2LongMaps.UnmodifyableSortedMap, Object2LongOpenCustomHashMap, Object2LongOpenHashMap, Object2LongRBTreeMap

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 Object2LongFunction<T>
extends java.util.function.ToLongFunction<T>

A Type Specific Function interface that reduces boxing/unboxing and fills the gaps of interfaces that are missing.

Method Summary

Modifier and Type	Method and Description
default long	applyAsLong(T k)
long	getLong(T k) Type Specific get function to reduce boxing/unboxing

Method Detail

getLong

long getLong(T k)

Type Specific get function to reduce boxing/unboxing

Parameters:

k - the value that should be processed

Returns:

the result of the function

applyAsLong

default long applyAsLong(T k)

Specified by:

applyAsLong in interface java.util.function.ToLongFunction<T>