1 /*
2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
56 * @return the current position
57 */
58 public long getPosition();
59
60 /**
61 * Return a new InputStream representing a subset of the data
62 * from this InputStream, starting at <code>start</code> (inclusive)
63 * up to <code>end</code> (exclusive). <code>start</code> must be
64 * non-negative. If <code>end</code> is -1, the new stream ends
65 * at the same place as this stream. The returned InputStream
66 * will also implement the SharedInputStream interface.
67 *
68 * @param start the starting position
69 * @param end the ending position + 1
70 * @return the new stream
71 */
72 public InputStream newStream(long start, long end);
73
74 /**
75 * Writes the specified region to another {@link OutputStream}.
76 */
77 public void writeTo(long start,long end, OutputStream out);
78 }
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1 /*
2 * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
56 * @return the current position
57 */
58 public long getPosition();
59
60 /**
61 * Return a new InputStream representing a subset of the data
62 * from this InputStream, starting at <code>start</code> (inclusive)
63 * up to <code>end</code> (exclusive). <code>start</code> must be
64 * non-negative. If <code>end</code> is -1, the new stream ends
65 * at the same place as this stream. The returned InputStream
66 * will also implement the SharedInputStream interface.
67 *
68 * @param start the starting position
69 * @param end the ending position + 1
70 * @return the new stream
71 */
72 public InputStream newStream(long start, long end);
73
74 /**
75 * Writes the specified region to another {@link OutputStream}.
76 * @param start the starting position
77 * @param end the ending position + 1
78 * @param out output stream
79 */
80 public void writeTo(long start,long end, OutputStream out);
81 }
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