Package zone.lamprey.function

Interface IntBinaryOperator

All Superinterfaces:

BiFunction<Integer,Integer,Integer>, BiFunction<Integer,Integer,Integer>, BinaryOperator<Integer>, BinaryOperator<Integer>, IntBinaryOperator

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 IntBinaryOperator
extends BinaryOperator<Integer>, IntBinaryOperator

Represents an operation upon two int-valued operands and producing an int-valued result. This is the primitive type specialization of BinaryOperator for int.

This is a functional interface whose functional method is applyAsInt(int, int).

Since:

1.8

See Also:

BinaryOperator, IntUnaryOperator

Field Summary

Fields

Modifier and Type	Field	Description
static IntBinaryOperator	ADD	Functional version of an int operator.
static IntBinaryOperator	DIVIDE	Functional version of an int operator.
static IntBinaryOperator	MOD	Functional version of an int operator.
static IntBinaryOperator	MULTIPLY	Functional version of an int operator.
static IntBinaryOperator	SUBTRACT	Functional version of an int operator.

Method Summary

Modifier and Type	Method	Description
default Integer	apply(Integer t, Integer u)	Applies this function to the given arguments.
int	applyAsInt(int left, int right)	Applies this operator to the given operands.
default IntSupplier	applyPartial(int t, int u)	Performs a partial application, resulting in a function that calls this with its argument and the argument given here.
default IntUnaryOperator	applyPartialL(int t)	Performs a partial application, resulting in a function that calls this with its argument and the argument given here.
default IntUnaryOperator	applyPartialR(int u)	Performs a partial application, resulting in a function that calls this with its argument and the argument given here.
default ObjIntConsumer<Integer>	consume(IntConsumer consumer)	Consume a function.
default IntBinaryOperator	map(IntUnaryOperator functor)	Lift a function.

Methods inherited from interface java.util.function.BiFunction

andThen

Methods inherited from interface zone.lamprey.function.BiFunction

applyPartial, consume, map, mapToDouble, mapToInt, mapToLong, predicate

Methods inherited from interface zone.lamprey.function.BinaryOperator

applyPartialL, applyPartialR, map

Field Details

ADD

static final IntBinaryOperator ADD

Functional version of an int operator.

SUBTRACT

static final IntBinaryOperator SUBTRACT

Functional version of an int operator.

MULTIPLY

static final IntBinaryOperator MULTIPLY

Functional version of an int operator.

DIVIDE

static final IntBinaryOperator DIVIDE

Functional version of an int operator.

MOD

static final IntBinaryOperator MOD

Functional version of an int operator.

Method Details

applyAsInt

int applyAsInt(int left, int right)

Applies this operator to the given operands.

Specified by:

applyAsInt in interface IntBinaryOperator

Parameters:

left - the first operand

right - the second operand

Returns:

the operator result

apply

default Integer apply(Integer t, Integer u)

Applies this function to the given arguments.

Specified by:

apply in interface BiFunction<Integer,Integer,Integer>

Specified by:

apply in interface BiFunction<Integer,Integer,Integer>

Parameters:

t - the first function argument

u - the second function argument

Returns:

the function result

applyPartial

default IntSupplier applyPartial(int t, int u)

Performs a partial application, resulting in a function that calls this with its argument and the argument given here.

Parameters:

t - the first function argument

u - the second function argument

Returns:

the function result

applyPartialL

default IntUnaryOperator applyPartialL(int t)

Performs a partial application, resulting in a function that calls this with its argument and the argument given here.

Parameters:

t - the function argument

Returns:

the function result

applyPartialR

default IntUnaryOperator applyPartialR(int u)

Performs a partial application, resulting in a function that calls this with its argument and the argument given here.

Parameters:

u - the function argument

Returns:

the function result

consume

default ObjIntConsumer<Integer> consume(IntConsumer consumer)

Consume a function.

Parameters:

consumer - The consumer to use in consuming.

Returns:

A Consumer which passes it's argument to this function and then passes the result into the given consumer.

map

default IntBinaryOperator map(IntUnaryOperator functor)

Lift a function.

Parameters:

functor - The function to use in lifting.

Returns:

A function that passes the result of fn through a functor to produce a lifted function.