io.sirix.cache.EmptyCache Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of sirix-core Show documentation

SirixDB is a hybrid on-disk and in-memory document oriented, versioned database system. It has a lightweight buffer manager, stores everything in a huge persistent and durable tree and allows efficient reconstruction of every revision. Furthermore, SirixDB implements change tracking, diffing and supports time travel queries.

There is a newer version: 0.11.0

Show newest version

package io.sirix.cache;

import java.util.Map;
import org.checkerframework.checker.nullness.qual.NonNull;
import com.google.common.collect.ImmutableMap;

public final class EmptyCache implements Cache {
  public EmptyCache() {}

  @Override
  public void clear() {}

  @Override
  public V get(K key) {
    return null;
  }

  @Override
  public void put(K key, @NonNull V value) {}

  @Override
  public ImmutableMap getAll(Iterable keys) {
    return null;
  }

  @Override
  public void putAll(Map map) {}

  @Override
  public void toSecondCache() {}

  @Override
  public void remove(K key) {}

  @Override
  public void close() {}
}