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Java > Open Source Codes > javax > microedition > io > Datagram


1
2 /*
3  * MicroEmulator
4  * Copyright (C) 2001 Bartek Teodorczyk <barteo@it.pl>
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  */
20  
21 package javax.microedition.io;
22
23 import java.io.DataInput;
24 import java.io.DataOutput;
25 import java.io.IOException;
26
27
28 public interface Datagram extends DataInput, DataOutput
29 {
30
31     String getAddress();
32     
33     byte[] getData();
34     
35     int getLength();
36
37     int getOffset();
38     
39     void setAddress(String addr)
40             throws IOException;
41     
42     void setAddress(Datagram reference);
43     
44     void setLength(int len);
45     
46     void setData(byte[] buffer, int offset, int len);
47     
48     void reset();
49
50 }
51
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