53 lines
1.5 KiB
Java
53 lines
1.5 KiB
Java
/*
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* Copyright 2018 Paul Schaub.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.pgpainless.algorithm;
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import java.util.HashMap;
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import java.util.Map;
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import org.bouncycastle.bcpg.CompressionAlgorithmTags;
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public enum CompressionAlgorithm {
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UNCOMPRESSED (CompressionAlgorithmTags.UNCOMPRESSED),
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ZIP (CompressionAlgorithmTags.ZIP),
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ZLIB (CompressionAlgorithmTags.ZLIB),
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BZIP2 (CompressionAlgorithmTags.BZIP2),
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;
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private static final Map<Integer, CompressionAlgorithm> MAP = new HashMap<>();
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static {
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for (CompressionAlgorithm c : CompressionAlgorithm.values()) {
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MAP.put(c.algorithmId, c);
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}
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}
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public static CompressionAlgorithm fromId(int id) {
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return MAP.get(id);
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}
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private final int algorithmId;
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CompressionAlgorithm(int id) {
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this.algorithmId = id;
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}
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public int getAlgorithmId() {
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return algorithmId;
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}
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}
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