com.swirlds.merkledb.collections.OffHeapUser Maven / Gradle / Ivy
/*
* Copyright (C) 2023-2024 Hedera Hashgraph, LLC
*
* 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 com.swirlds.merkledb.collections;
/**
* This interface is implemented by classes that use off-heap memory.
*/
public interface OffHeapUser {
/**
* @return the number of bytes of off-heap memory consumed by the object of this class
*/
long getOffHeapConsumption();
}