com.groupbyinc.common.apache.commons.lang3.concurrent.Computable Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.lang3.concurrent;
/**
* Definition of an interface for a wrapper around a calculation that takes a single parameter and returns a result.
*
* This interface allows for wrapping a calculation into a class so that it maybe passed around an application.
*
* @param the type of the input to the calculation
* @param the type of the output of the calculation
*
* @since 3.6
*/
public interface Computable {
/**
* This method carries out the given operation with the provided argument.
*
* @param arg
* the argument for the calculation
* @return the result of the calculation
* @throws InterruptedException
* thrown if the calculation is interrupted
*/
O compute(I arg) throws InterruptedException;
}