1 /*
2 * Copyright 2009-2009 CommonsSSH Project.
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 net.sf.commons.ssh;
17
18 import java.io.IOException;
19
20 /***
21 * @author Sergey Vidyuk (svidyuk at gmail dot com)
22 *
23 */
24 public interface Session {
25
26 /***
27 * Closes this session.
28 *
29 * @throws IOException
30 * if I/O exception occurs
31 * @since 1.0
32 */
33 void close() throws IOException;
34
35 /***
36 * Returns <code>true</code> if session is closed already,
37 * <code>false</code> otherwise
38 *
39 * @return <code>true</code> if session is closed already,
40 * @throws IOException
41 * if I/O exception occurs
42 * @since 1.0
43 */
44 public abstract boolean isClosed() throws IOException;
45
46 }