/*
 * 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 org.apache.iotdb.confignode.procedure.entity;

import org.apache.iotdb.confignode.procedure.Procedure;
import org.apache.iotdb.confignode.procedure.env.TestProcEnv;
import org.apache.iotdb.confignode.procedure.exception.ProcedureSuspendedException;
import org.apache.iotdb.confignode.procedure.exception.ProcedureYieldException;
import org.apache.iotdb.confignode.procedure.util.ProcedureTestUtil;

import java.io.DataOutputStream;
import java.io.IOException;

public class SleepProcedure extends Procedure<TestProcEnv> {
  @Override
  protected Procedure<TestProcEnv>[] execute(TestProcEnv testProcEnv)
      throws ProcedureYieldException, ProcedureSuspendedException, InterruptedException {
    System.out.println("Procedure is sleeping.");
    ProcedureTestUtil.sleepWithoutInterrupt(2000);
    return null;
  }

  @Override
  protected void rollback(TestProcEnv testProcEnv) throws IOException, InterruptedException {}

  @Override
  public void serialize(DataOutputStream stream) throws IOException {
    stream.writeInt(TestProcedureFactory.TestProcedureType.SLEEP_PROCEDURE.ordinal());
    super.serialize(stream);
  }
}
