org.activiti.engine.history.HistoricTaskInstance Maven / Gradle / Ivy
/* 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.history;
import org.activiti.engine.api.internal.Internal;
import org.activiti.engine.task.TaskInfo;
import java.util.Date;
/**
* Represents a historic task instance (waiting, finished or deleted) that is stored permanent for statistics, audit and other business intelligence purposes.
*
*/
@Internal
public interface HistoricTaskInstance extends TaskInfo, HistoricData {
/**
* The reason why this task was deleted {'completed' | 'deleted' | any other user defined string }.
*/
String getDeleteReason();
/** Time when the task started. */
Date getStartTime();
/** Time when the task was deleted or completed. */
Date getEndTime();
/**
* Difference between {@link #getEndTime()} and {@link #getStartTime()} in milliseconds.
*/
Long getDurationInMillis();
/**
* Difference between {@link #getEndTime()} and {@link #getClaimTime()} in milliseconds.
*/
Long getWorkTimeInMillis();
/** Time when the task was claimed. */
Date getClaimTime();
}