2021-05-11 21:59:05 +02:00
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package it.cavallium.dbengine.client;
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2022-03-16 13:47:56 +01:00
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import io.netty5.buffer.api.Buffer;
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import io.netty5.buffer.api.Send;
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2021-08-22 21:23:22 +02:00
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import it.cavallium.dbengine.database.serialization.SerializationException;
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2021-05-11 21:59:05 +02:00
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import it.cavallium.dbengine.database.serialization.SerializerFixedBinaryLength;
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import org.jetbrains.annotations.NotNull;
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2021-09-22 18:33:28 +02:00
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import org.jetbrains.annotations.Nullable;
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2021-05-11 21:59:05 +02:00
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2021-09-02 17:15:40 +02:00
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public class MappedSerializerFixedLength<A, B> implements SerializerFixedBinaryLength<B> {
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2021-05-11 21:59:05 +02:00
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2021-09-02 17:15:40 +02:00
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private final SerializerFixedBinaryLength<A> fixedLengthSerializer;
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2021-05-11 21:59:05 +02:00
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private final Mapper<A, B> keyMapper;
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2021-09-02 17:15:40 +02:00
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public MappedSerializerFixedLength(SerializerFixedBinaryLength<A> fixedLengthSerializer,
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2021-05-11 21:59:05 +02:00
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Mapper<A, B> keyMapper) {
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this.fixedLengthSerializer = fixedLengthSerializer;
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this.keyMapper = keyMapper;
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}
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@Override
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2021-10-19 00:22:05 +02:00
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public @NotNull B deserialize(@NotNull Buffer serialized) throws SerializationException {
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return keyMapper.map(fixedLengthSerializer.deserialize(serialized));
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2021-05-11 21:59:05 +02:00
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}
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@Override
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2021-10-19 00:22:05 +02:00
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public void serialize(@NotNull B deserialized, Buffer output) throws SerializationException {
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fixedLengthSerializer.serialize(keyMapper.unmap(deserialized), output);
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2021-05-11 21:59:05 +02:00
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}
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@Override
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public int getSerializedBinaryLength() {
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return fixedLengthSerializer.getSerializedBinaryLength();
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}
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}
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