org.projectnessie.versioned.store.ContentSerializer Maven / Gradle / Ivy
/*
* Copyright (C) 2022 Dremio
*
* Licensed 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.projectnessie.versioned.store;
import org.projectnessie.model.Content;
import org.projectnessie.nessie.relocated.protobuf.ByteString;
/**
* Content serializers provide persistence layer (de)serialization functionality for a specific
* content type.
*/
public interface ContentSerializer {
/**
* Content type names are assigned via the projectnessie project, see the project website.
*/
Content.Type contentType();
/**
* Payload IDs are assigned via the projectnessie project, see the project website.
*/
int payload();
ByteString toStoreOnReferenceState(C content);
C valueFromStore(ByteString onReferenceValue);
}
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