Package akka.http.javadsl.common

Class PartialApplication$

java.lang.Object

akka.http.javadsl.common.PartialApplication$

public class PartialApplication$
extends Object

Contains helpful methods to partially apply Functions for Java

Field Summary

Fields

Modifier and Type	Field	Description
static final PartialApplication$	MODULE$	Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor	Description
PartialApplication$()

Method Summary

Modifier and Type	Method	Description
<A, B, R> Function<B,R>	bindParameter(BiFunction<A,B,R> f, A a)	It partially applies function A.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MODULE$

public static final PartialApplication$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Details

PartialApplication$

public PartialApplication$()

Method Details

bindParameter

public <A,
B,
R> Function<B,R> bindParameter(BiFunction<A,B,R> f,
 A a)

It partially applies function A. In other words, it converts a 2 argument function to a 1 argument function by binding the first argument to a. Here you can see an example:

 {@code BiFunction<Int, Int, Int> adder = (x, y) -> x + y;
   Function<Int, Int> add5 = bindParameter(adder, 5);
   add5(1);
 }
 

Parameters:

f - the function to partially apply

a - the first parameter to partially apply

Returns:

the function partially applied