/*
 * Copyright contributors to Hyperledger Besu.
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
package org.hyperledger.besu.ethereum.trie.diffbased.bonsai.cache;

import org.hyperledger.besu.datatypes.Address;
import org.hyperledger.besu.datatypes.Hash;
import org.hyperledger.besu.datatypes.StorageSlotKey;
import org.hyperledger.besu.ethereum.trie.diffbased.bonsai.storage.BonsaiWorldStateKeyValueStorage;
import org.hyperledger.besu.metrics.noop.NoOpMetricsSystem;

public class NoopBonsaiCachedMerkleTrieLoader extends BonsaiCachedMerkleTrieLoader {

  public NoopBonsaiCachedMerkleTrieLoader() {
    super(new NoOpMetricsSystem());
  }

  @Override
  public void preLoadAccount(
      final BonsaiWorldStateKeyValueStorage worldStateKeyValueStorage,
      final Hash worldStateRootHash,
      final Address account) {
    // noop
  }

  @Override
  public void preLoadStorageSlot(
      final BonsaiWorldStateKeyValueStorage worldStateKeyValueStorage,
      final Address account,
      final StorageSlotKey slotKey) {
    // noop
  }
}
