01: /* Copyright (C) 2004 - 2007 db4objects Inc. http://www.db4o.com
02:
03: This file is part of the db4o open source object database.
04:
05: db4o is free software; you can redistribute it and/or modify it under
06: the terms of version 2 of the GNU General Public License as published
07: by the Free Software Foundation and as clarified by db4objects' GPL
08: interpretation policy, available at
09: http://www.db4o.com/about/company/legalpolicies/gplinterpretation/
10: Alternatively you can write to db4objects, Inc., 1900 S Norfolk Street,
11: Suite 350, San Mateo, CA 94403, USA.
12:
13: db4o is distributed in the hope that it will be useful, but WITHOUT ANY
14: WARRANTY; without even the implied warranty of MERCHANTABILITY or
15: FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16: for more details.
17:
18: You should have received a copy of the GNU General Public License along
19: with this program; if not, write to the Free Software Foundation, Inc.,
20: 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
21: package com.db4o.marshall;
22:
23: /**
24: * a buffer interface with write methods.
25: */
26: public interface WriteBuffer {
27:
28: /**
29: * writes a single byte to the buffer.
30: * @param b the byte
31: */
32: void writeByte(byte b);
33:
34: /**
35: * writes an array of bytes to the buffer
36: * @param bytes the byte array
37: */
38: void writeBytes(byte[] bytes);
39:
40: /**
41: * writes an int to the buffer.
42: * @param i the int
43: */
44: void writeInt(int i);
45:
46: /**
47: * writes a long to the buffer
48: * @param l the long
49: */
50: void writeLong(long l);
51:
52: }
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