com.swirlds.merkledb.collections.IndexedObject Maven / Gradle / Ivy
/*
* Copyright (C) 2021-2024 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;
/**
* Simple interface for an object that has an index.
*/
public interface IndexedObject {
/**
* Gets this object's index; that is, an ordered integer identifying the object.
*
* @return this object's index
*/
int getIndex();
}