/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.api.promises.client;
/**
* Interface for a 'function'.
*
* @param <A>
* the argument type
* @param <R>
* the result type
* @author Mickaƫl Leduque
* @author Artem Zatsarynnyi
*/
public interface Function<A, R> {
/**
* Returns the result of applying this function to the given argument.
*/
R apply(A arg) throws FunctionException;
}