org.apache.commons.compress.harmony.unpack200.bytecode.NewAttribute Maven / Gradle / Ivy
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Apache Commons Compress software defines an API for working with
compression and archive formats. These include: bzip2, gzip, pack200,
lzma, xz, Snappy, traditional Unix Compress, DEFLATE, DEFLATE64, LZ4,
Brotli, Zstandard and ar, cpio, jar, tar, zip, dump, 7z, arj.
/*
* 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.harmony.unpack200.bytecode;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* A compressor-defined class file attribute.
*/
public class NewAttribute extends BCIRenumberedAttribute {
private static class BCIndex extends BCValue {
private final int index;
public BCIndex(final int index) {
this.index = index;
}
}
private static class BCLength extends BCValue {
private final int length;
public BCLength(final int length) {
this.length = length;
}
}
private static class BCOffset extends BCValue {
private final int offset;
private int index;
public BCOffset(final int offset) {
this.offset = offset;
}
public void setIndex(final int index) {
this.index = index;
}
}
// Bytecode-related value (either a bytecode index or a length)
private static abstract class BCValue {
int actualValue;
public void setActualValue(final int value) {
this.actualValue = value;
}
}
private final List lengths = new ArrayList<>();
private final List