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Java > Open Source Codes > org > apache > batik > svggen > font > table > Program


1 /*
2
3    Copyright 2001,2003 The Apache Software Foundation
4
5    Licensed under the Apache License, Version 2.0 (the "License");
6    you may not use this file except in compliance with the License.
7    You may obtain a copy of the License at
8
9        http://www.apache.org/licenses/LICENSE-2.0
10
11    Unless required by applicable law or agreed to in writing, software
12    distributed under the License is distributed on an "AS IS" BASIS,
13    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14    See the License for the specific language governing permissions and
15    limitations under the License.
16
17  */
18 package org.apache.batik.svggen.font.table;
19
20 import java.io.ByteArrayInputStream JavaDoc;
21 import java.io.IOException JavaDoc;
22 import java.io.RandomAccessFile JavaDoc;
23
24 /**
25  * @version $Id: Program.java,v 1.4 2004/08/18 07:15:22 vhardy Exp $
26  * @author <a HREF="mailto:david@steadystate.co.uk">David Schweinsberg</a>
27  */
28 public abstract class Program {
29
30     private short[] instructions;
31
32     public short[] getInstructions() {
33         return instructions;
34     }
35
36     protected void readInstructions(RandomAccessFile JavaDoc raf, int count) throws IOException JavaDoc {
37         instructions = new short[count];
38         for (int i = 0; i < count; i++) {
39             instructions[i] = (short) raf.readUnsignedByte();
40         }
41     }
42
43     protected void readInstructions(ByteArrayInputStream JavaDoc bais, int count) {
44         instructions = new short[count];
45         for (int i = 0; i < count; i++) {
46             instructions[i] = (short) bais.read();
47         }
48     }
49 }
50
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