1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.mina.statemachine.event;
21
22 import java.lang.reflect.Method;
23
24 import org.apache.mina.statemachine.StateMachineProxyBuilder;
25 import org.apache.mina.statemachine.context.StateContext;
26
27 /**
28 * Used by {@link StateMachineProxyBuilder} to create {@link Event} objects when
29 * methods are invoked on the proxy.
30 *
31 * @author The Apache MINA Project (dev@mina.apache.org)
32 */
33 public interface EventFactory
34 {
35 /**
36 * Creates a new {@link Event} from the specified method and method
37 * arguments.
38 *
39 * @param context the current {@link StateContext}.
40 * @param method the method being invoked.
41 * @param args the method arguments.
42 * @return the {@link Event} object.
43 */
44 Event create(StateContext context, Method method, Object[] arguments);
45 }