| /* |
| * 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.chain2; |
| |
| import java.util.Map; |
| |
| /** |
| * Generic builder that allows adding commands to the target {@link Chain} has to be executed. |
| * |
| * @param <K> Context key type |
| * @param <V> Context value type |
| * @param <C> Type of the context associated with this command setter |
| * @param <R> Type of the next chain builder |
| * @since 2.0 |
| * @version $Id$ |
| */ |
| public interface CommandSetter<K, V, C extends Map<K, V>, R> { |
| |
| /** |
| * Add the given command to the target {@link Chain} has to be executed. |
| * |
| * @param <CMD> Type of the command has to be added |
| * @param command the command has to be added in the target chain |
| * @return next chain builder |
| * @see Chain#addCommand(Command) |
| */ |
| <CMD extends Command<K, V, C>> R add(CMD command); |
| |
| } |