org.projectnessie.versioned.persist.adapter.ContentsIdAndBytes Maven / Gradle / Ivy

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/*
 * Copyright (C) 2020 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.persist.adapter;

import com.google.protobuf.ByteString;
import org.immutables.value.Value;

/**
 * Used when dealing with global states in operations for Nessie-GC, like enumerating all globally
 * managed contents. Composite of contents-id, contents-type and contents.
 */
@Value.Immutable
public interface ContentsIdAndBytes {
  ContentsId getContentsId();

  byte getType();

  ByteString getValue();

  static ContentsIdAndBytes of(ContentsId contentsId, byte type, ByteString value) {
    return ImmutableContentsIdAndBytes.builder()
        .contentsId(contentsId)
        .type(type)
        .value(value)
        .build();
  }

  default ContentsIdWithType asIdWithType() {
    return ContentsIdWithType.of(getContentsId(), getType());
  }
}