org.eclipse.collections.api.block.function.Function2 Maven / Gradle / Ivy
/*
* Copyright (c) 2018 Goldman Sachs.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompany this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.eclipse.collections.api.block.function;
import java.io.Serializable;
import java.util.function.BiFunction;
/**
* Function2 is a two argument lambda which takes two arguments and returns a result of a transformation.
*
* A Function2 is used by RichIterable.injectInto() and RichIterable.collectWith() methods. See documentation of these
* methods for more details.
*
* @since 1.0
* @see org.eclipse.collections.api.RichIterable#injectInto
* @see org.eclipse.collections.api.RichIterable#collectWith
*/
@FunctionalInterface
public interface Function2
extends BiFunction, Serializable
{
R value(T1 argument1, T2 argument2);
@Override
default R apply(T1 argument1, T2 argument2)
{
return this.value(argument1, argument2);
}
}