2 * 11/19/04 1.0 moved to LGPL.
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3 * 12/12/99 Initial version. mdm@techie.com
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4 *-----------------------------------------------------------------------
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5 * This program is free software; you can redistribute it and/or modify
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6 * it under the terms of the GNU Library General Public License as published
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7 * by the Free Software Foundation; either version 2 of the License, or
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8 * (at your option) any later version.
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10 * This program is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 * GNU Library General Public License for more details.
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15 * You should have received a copy of the GNU Library General Public
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16 * License along with this program; if not, write to the Free Software
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17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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18 *----------------------------------------------------------------------
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21 import java.io.IOException;
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22 import java.io.InputStream;
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25 * <i>Work In Progress.</i>
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27 * An instance of <code>InputStreamSource</code> implements a
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28 * <code>Source</code> that provides data from an <code>InputStream
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29 * </code>. Seeking functionality is not supported.
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33 public class InputStreamSource implements Source {
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34 private final InputStream in;
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36 public InputStreamSource(InputStream in) {
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38 throw new NullPointerException("in");
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43 public int read(byte[] b, int offs, int len) throws IOException {
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44 int read = in.read(b, offs, len);
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48 public boolean willReadBlock() {
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50 // boolean block = (in.available()==0);
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54 public boolean isSeekable() {
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58 public long tell() {
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62 public long seek(long to) {
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66 public long length() {
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