content: /*
   * 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 org.apache.bookkeeper.tools.perf;
  
  import lombok.extern.slf4j.Slf4j;
  import org.apache.bookkeeper.tools.common.BKFlags;
  import org.apache.bookkeeper.tools.framework.Cli;
  import org.apache.bookkeeper.tools.framework.CliSpec;
  
  /**
   * <b>bkperf</b> evaluates the performance of <i>Apache BookKeeper</i> cluster.
   */
  @Slf4j
  public class BKPerf {
  
      public static final String NAME = "bkperf";
  
      @SuppressWarnings("unchecked")
      public static void main(String[] args) {
          CliSpec.Builder<BKFlags> specBuilder = CliSpec.<BKFlags>newBuilder()
              .withName(NAME)
              .withUsage(NAME + " [flags] [command group] [commands]")
              .withDescription(NAME + " evaluates the performance of Apache BookKeeper clusters")
              .withFlags(new BKFlags())
              .withConsole(System.out)
              .addCommand(new DlogPerfCommandGroup())
              .addCommand(new TablePerfCommandGroup())
              .addCommand(new JournalPerfCommandGroup());
  
          CliSpec<BKFlags> spec = specBuilder.build();
  
          int retCode = Cli.runCli(spec, args);
          Runtime.getRuntime().exit(retCode);
      }
  
  }
  