/*
 * Copyright 2017 Graz University of Technology EAAF-Core Components has been developed in a
 * cooperation between EGIZ, A-SIT Plus, A-SIT, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by the European
 * Commission - subsequent versions of the EUPL (the "Licence"); You may not use this work except in
 * compliance with the Licence. You may obtain a copy of the Licence at:
 * https://joinup.ec.europa.eu/news/understanding-eupl-v12
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the Licence
 * is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the Licence for the specific language governing permissions and limitations under
 * the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text file for details on the
 * various modules and licenses. The "NOTICE" text file is part of the distribution. Any derivative
 * works that you distribute must include a readable copy of the "NOTICE" text file.
*/

package at.gv.egiz.eaaf.core.impl.idp.process;

/**
 * Represents a certain process instance state.
 *
 * @author tknall
 *
 */
public enum ProcessInstanceState {

  /**
   * Indicates that the process with this process instance has not yet been
   * started.
   */
  NOT_STARTED,

  /**
   * Indicates that the process is currently running.
   */
  STARTED,

  /**
   * Indicates that the process has been suspended until being waken up by
   * someonce calling {@code signal}.
   */
  SUSPENDED,

  /**
   * Indicates that the process has been completed.
   */
  ENDED

}