/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.netease.arctic.table.blocker;

import com.netease.arctic.ams.api.BlockableOperation;

import java.util.List;
import java.util.Map;

/**
 * Blocker is an object to block some operations of table.
 */
public interface Blocker {
  /**
   * Unique identifier of blocker.
   *
   * @return unique identifier
   */
  String blockerId();

  /**
   * Properties of blocker.
   *
   * @return properties
   */
  Map<String, String> properties();

  /**
   * Blocked operations.
   *
   * @return operations
   */
  List<BlockableOperation> operations();
}
