1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * https://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.commons.compress.archivers.sevenz;
20
21 import java.util.BitSet;
22
23 /**
24 * Properties for non-empty files.
25 */
26 final class SubStreamsInfo {
27
28 /**
29 * Unpacked size of each unpacked stream.
30 */
31 final long[] unpackSizes;
32
33 /**
34 * Whether CRC is present for each unpacked stream.
35 */
36 final BitSet hasCrc;
37
38 /**
39 * CRCs of unpacked streams, if present.
40 */
41 final long[] crcs;
42
43 SubStreamsInfo(final int totalUnpackStreams) {
44 this.unpackSizes = new long[totalUnpackStreams];
45 this.hasCrc = new BitSet(totalUnpackStreams);
46 this.crcs = new long[totalUnpackStreams];
47 }
48 }