org.activiti.engine.runtime.Execution Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of activiti-engine Show documentation

workflow engine base on bboss and activiti.

The newest version!

/* 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.activiti.engine.runtime;



/**
 * Represent a 'path of execution' in a process instance.
 * 
 * Note that a {@link ProcessInstance} also is an execution.
 * 
 * @author Joram Barrez
 */
public interface Execution {
  
  /**
   * The unique identifier of the execution.
   */
  String getId();
  
  /**
   * Indicates if the execution is suspended.
   */
  boolean isSuspended();
  
  /**
   * Indicates if the execution is ended.
   */
  boolean isEnded();
  
  /** Id of the root of the execution tree representing the process instance.
   * It is the same as {@link #getId()} if this execution is the process instance. */ 
  String getProcessInstanceId();
}