001/*
002 * Copyright (c) 2022-2024 See AUTHORS file.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *   http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 */
017
018package com.github.tommyettinger.kryo.regexodus;
019
020import regexodus.Pattern;
021
022import com.esotericsoftware.kryo.Kryo;
023import com.esotericsoftware.kryo.Serializer;
024import com.esotericsoftware.kryo.io.Input;
025import com.esotericsoftware.kryo.io.Output;
026
027/**
028 * Kryo {@link Serializer} for Regexodus {@link Pattern}s.
029 */
030public class PatternSerializer extends Serializer<Pattern> {
031
032    public PatternSerializer() {
033        setImmutable(true);
034    }
035
036    @Override
037    public void write(final Kryo kryo, final Output output, final Pattern data) {
038        output.writeString(data.serializeToString());
039    }
040
041    @Override
042    public Pattern read(final Kryo kryo, final Input input, final Class<? extends Pattern> dataClass) {
043        return Pattern.deserializeFromString(input.readString());
044    }
045}