/* * JBoss, Home of Professional Open Source * Copyright 2011 Red Hat Inc. and/or its affiliates and other * contributors as indicated by the @author tags. All rights reserved. * See the copyright.txt in the distribution for a full listing of * individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.infinispan.distexec; import java.util.Set; import java.util.concurrent.Callable; import org.infinispan.Cache; /** * A task that returns a result and may throw an exception capable of being executed in another JVM. * <p> * * * @see Callable * * @author Manik Surtani * @author Vladimir Blagojevic * * @since 5.0 * */ public interface DistributedCallable<K, V, T> extends Callable<T> { /** * Invoked by execution environment after DistributedCallable has been migrated for execution to * a specific Infinispan node. * * @param cache * cache whose keys are used as input data for this DistributedCallable task * @param inputKeys * keys used as input for this DistributedCallable task */ void setEnvironment(Cache<K, V> cache, Set<K> inputKeys); }