content: /*
   * Copyright 2021 4Paradigm
   *
   * 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._4paradigm.openmldb.java_sdk_test.executor;
  
  import com._4paradigm.openmldb.test_common.bean.OpenMLDBResult;
  import com._4paradigm.openmldb.sdk.SqlExecutor;
  import com._4paradigm.openmldb.test_common.model.SQLCase;
  import com._4paradigm.openmldb.test_common.model.SQLCaseType;
  import lombok.extern.slf4j.Slf4j;
  
  /**
   * @author zhaowei
   * @date 2021/2/10 10:13 AM
   */
  @Slf4j
  public class NullExecutor extends BaseSQLExecutor {
  
      public NullExecutor(SqlExecutor executor, SQLCase fesqlCase, SQLCaseType executorType) {
          super(executor, fesqlCase, executorType);
      }
  
      @Override
      public OpenMLDBResult execute(String version, SqlExecutor executor) {
          return null;
      }
  
      @Override
      protected void prepare(String mainVersion, SqlExecutor executor) {
  
      }
  
      @Override
      public boolean verify() {
          log.info("No case need to be run.");
          return false;
      }
  }
  