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1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one or more
3    *  contributor license agreements.  See the NOTICE file distributed with
4    *  this work for additional information regarding copyright ownership.
5    *  The ASF licenses this file to You under the Apache License, Version 2.0
6    *  (the "License"); you may not use this file except in compliance with
7    *  the License.  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  package org.apache.commons.compress.archivers.sevenz;
18  
19  import java.util.BitSet;
20  
21  /**
22   * Properties for non-empty files.
23   */
24  final class SubStreamsInfo {
25  
26      /**
27       * Unpacked size of each unpacked stream.
28       */
29      final long[] unpackSizes;
30  
31      /**
32       * Whether CRC is present for each unpacked stream.
33       */
34      final BitSet hasCrc;
35  
36      /**
37       * CRCs of unpacked streams, if present.
38       */
39      final long[] crcs;
40  
41      SubStreamsInfo(final int totalUnpackStreams) {
42          this.unpackSizes = new long[totalUnpackStreams];
43          this.hasCrc = new BitSet(totalUnpackStreams);
44          this.crcs = new long[totalUnpackStreams];
45      }
46  }