01: /*
02: *
03: * Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
04: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU General Public License version
08: * 2 only, as published by the Free Software Foundation.
09: *
10: * This program is distributed in the hope that it will be useful, but
11: * WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * General Public License version 2 for more details (a copy is
14: * included at /legal/license.txt).
15: *
16: * You should have received a copy of the GNU General Public License
17: * version 2 along with this work; if not, write to the Free Software
18: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
19: * 02110-1301 USA
20: *
21: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
22: * Clara, CA 95054 or visit www.sun.com if you need additional
23: * information or have any questions.
24: */
25:
26: package com.sun.mmedia.protocol;
27:
28: import java.io.IOException;
29: import javax.microedition.media.Controllable;
30:
31: public interface SourceStream extends Controllable {
32:
33: int NOT_SEEKABLE = 0;
34: int SEEKABLE_TO_START = 1;
35: int RANDOM_ACCESSIBLE = 2;
36:
37: ContentDescriptor getContentDescriptor();
38:
39: long getContentLength();
40:
41: int read(byte[] b, int off, int len) throws IOException;
42:
43: int getTransferSize();
44:
45: long seek(long where) throws IOException;
46:
47: long tell();
48:
49: int getSeekType();
50: }
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