2021-01-31 00:36:21 +01:00
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package it.cavallium.dbengine.database.collections;
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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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2022-07-15 02:44:50 +02:00
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import io.netty5.util.Send;
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2021-01-31 00:36:21 +01:00
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import it.cavallium.dbengine.client.CompositeSnapshot;
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2022-05-20 10:20:00 +02:00
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import it.cavallium.dbengine.database.BufSupplier;
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2021-01-31 00:36:21 +01:00
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import it.cavallium.dbengine.database.LLDictionary;
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2021-02-02 19:40:37 +01:00
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import it.cavallium.dbengine.database.serialization.Serializer;
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import org.jetbrains.annotations.Nullable;
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import reactor.core.publisher.Mono;
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2021-01-31 19:52:47 +01:00
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public class SubStageGetterSingle<T> implements SubStageGetter<T, DatabaseStageEntry<T>> {
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2021-09-01 00:01:56 +02:00
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private final Serializer<T> serializer;
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2021-09-01 00:01:56 +02:00
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public SubStageGetterSingle(Serializer<T> serializer) {
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this.serializer = serializer;
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}
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2021-01-31 00:36:21 +01:00
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@Override
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public Mono<DatabaseStageEntry<T>> subStage(LLDictionary dictionary,
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@Nullable CompositeSnapshot snapshot,
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Mono<Buffer> keyPrefixMono) {
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return keyPrefixMono.map(keyPrefix -> new DatabaseMapSingle<>(dictionary,
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BufSupplier.ofOwned(keyPrefix),
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serializer
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));
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}
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2021-01-31 00:36:21 +01:00
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}
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