1 /*
2 * Copyright 2004 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package com.nordija.tapestry.bayeux.stream;
17
18 import org.apache.tapestry.IComponent;
19 import org.apache.tapestry.IDynamicInvoker;
20
21 /**
22 * Interface that defines classes that may be messaged by the stream
23 * service.
24 *
25 * @author Jacob von Eyben - Nordija A/S
26 */
27 public interface IStream extends IComponent, IDynamicInvoker {
28
29 boolean isStateful();
30 }