/*
 * Copyright 2021 Tianmian Tech. All Rights Reserved.
 *
 * 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.welab.wefe.constant;

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;


/**
 * @author yuxin.zhang
 **/
public class BlockConstant {
    /**
     * The latest block height corresponding to the group
     */
    public static final Map<Integer, Long> GROUP_CURRENT_BLOCK_NUMBER_MAP = new ConcurrentHashMap<>();

    /**
     * Get the latest block height of the current group
     */
    public static Long getGroupBlockNumber(Integer groupId) {
        return GROUP_CURRENT_BLOCK_NUMBER_MAP.get(groupId);
    }

    /**
     * Update the latest block height of the current group
     */
    public static void setGroupCurrentBlockNumberMap(Integer groupId, Long blockNumber) {
        GROUP_CURRENT_BLOCK_NUMBER_MAP.put(groupId, blockNumber);
    }
}
