speiger.src.collections.ints.functions.function

Interface IntUnaryOperator

All Superinterfaces:

java.util.function.IntUnaryOperator

All Known Subinterfaces:

Int2IntConcurrentMap, Int2IntMap, Int2IntNavigableMap, Int2IntOrderedMap, Int2IntSortedMap

All Known Implementing Classes:

AbstractInt2IntMap, ImmutableInt2IntOpenHashMap, Int2IntArrayMap, Int2IntAVLTreeMap, Int2IntConcurrentOpenHashMap, Int2IntLinkedOpenCustomHashMap, Int2IntLinkedOpenHashMap, Int2IntMaps.EmptyMap, Int2IntMaps.SingletonMap, Int2IntMaps.SynchronizedMap, Int2IntMaps.SynchronizedNavigableMap, Int2IntMaps.SynchronizedOrderedMap, Int2IntMaps.SynchronizedSortedMap, Int2IntMaps.UnmodifyableMap, Int2IntMaps.UnmodifyableNavigableMap, Int2IntMaps.UnmodifyableOrderedMap, Int2IntMaps.UnmodifyableSortedMap, Int2IntOpenCustomHashMap, Int2IntOpenHashMap, Int2IntRBTreeMap

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 IntUnaryOperator
extends java.util.function.IntUnaryOperator

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 IntUnaryOperator	andThen(IntUnaryOperator after) Returns a composed function that first applies this function to its input, and then applies the after function to the result.
int	applyAsInt(int k) Type Specific get function to reduce boxing/unboxing
default IntUnaryOperator	compose(IntUnaryOperator before) Returns a composed function that first applies the before function to its input, and then applies this function to the result.
static IntUnaryOperator	identity() Creates a Default function that returns the input provided.

Methods inherited from interface java.util.function.IntUnaryOperator

andThen, compose

Method Detail

applyAsInt

int applyAsInt(int k)

Type Specific get function to reduce boxing/unboxing

Specified by:

applyAsInt in interface java.util.function.IntUnaryOperator

Parameters:

k - the value that should be processed

Returns:

the result of the function

identity

static IntUnaryOperator identity()

Creates a Default function that returns the input provided.

Specified by:

identity in interface java.util.function.IntUnaryOperator

Returns:

a input returning function

compose

default IntUnaryOperator compose(IntUnaryOperator before)

Returns a composed function that first applies the before function to its input, and then applies this function to the result. If evaluation of either function throws an exception, it is relayed to the caller of the composed function.

Parameters:

before - the function that should be used first

Returns:

a composed function with a different starting function.

andThen

default IntUnaryOperator andThen(IntUnaryOperator after)

Returns a composed function that first applies this function to its input, and then applies the after function to the result. If evaluation of either function throws an exception, it is relayed to the caller of the composed function.

Parameters:

after - the function that should be used last

Returns:

a composed function with a different starting function.