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The Adobe Experience Manager SDK
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.compress.archivers.sevenz;
import java.util.BitSet;
class Archive {
private static String lengthOf(final long[] a) {
return a == null ? "(null)" : String.valueOf(a.length);
}
private static String lengthOf(final Object[] a) {
return a == null ? "(null)" : String.valueOf(a.length);
}
/// Offset from beginning of file + SIGNATURE_HEADER_SIZE to packed streams.
long packPos;
/// Size of each packed stream.
long[] packSizes = {};
/// Whether each particular packed streams has a CRC.
BitSet packCrcsDefined;
/// CRCs for each packed stream, valid only if that packed stream has one.
long[] packCrcs;
/// Properties of solid compression blocks.
Folder[] folders = Folder.EMPTY_FOLDER_ARRAY;
/// Temporary properties for non-empty files (subsumed into the files array later).
SubStreamsInfo subStreamsInfo;
/// The files and directories in the archive.
SevenZArchiveEntry[] files = SevenZArchiveEntry.EMPTY_SEVEN_Z_ARCHIVE_ENTRY_ARRAY;
/// Mapping between folders, files and streams.
StreamMap streamMap;
@Override
public String toString() {
return "Archive with packed streams starting at offset " + packPos
+ ", " + lengthOf(packSizes) + " pack sizes, " + lengthOf(packCrcs)
+ " CRCs, " + lengthOf(folders) + " folders, " + lengthOf(files)
+ " files and " + streamMap;
}
}
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