Command.java

// Copyright 2016 Twitter. 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.twitter.heron.spi.common;

/***
 * This enum defines commands invoked from heron client
 */
public enum Command {
  // TODO(mfu): Move ACTIVATE & DEACTIVATE out? They are non-related to Scheduling
  SUBMIT,
  KILL,
  ACTIVATE,
  DEACTIVATE,
  UPDATE,
  RESTART;

  public static Command makeCommand(String commandString) {
    return Command.valueOf(commandString.toUpperCase());
  }
}