org.activiti.engine.history

Interface HistoricVariableInstance

All Superinterfaces:

HistoricData

public interface HistoricVariableInstance
extends HistoricData

A single process variable containing the last value when its process instance has finished. It is only available when HISTORY_LEVEL is set >= VARIABLE

Author:

Christian Lipphardt (camunda), ruecker

Method Summary

Modifier and Type	Method and Description
Date	getCreateTime() Returns the time when the variable was created.
String	getId() The unique DB id
Date	getLastUpdatedTime() Returns the time when the value of the variable was last updated.
String	getProcessInstanceId() The process instance reference.
String	getTaskId()
Object	getValue()
String	getVariableName()
String	getVariableTypeName()

Methods inherited from interface org.activiti.engine.history.HistoricData

getTime

Method Detail

getId

String getId()

The unique DB id

getVariableName

String getVariableName()

getVariableTypeName

String getVariableTypeName()

getValue

Object getValue()

getProcessInstanceId

String getProcessInstanceId()

The process instance reference.

getTaskId

String getTaskId()

Returns:

the task id of the task, in case this variable instance has been set locally on a task. Returns null, if this variable is not related to a task.

getCreateTime

Date getCreateTime()

Returns the time when the variable was created.

getLastUpdatedTime

Date getLastUpdatedTime()

Returns the time when the value of the variable was last updated. Note that a HistoricVariableInstance only contains the latest value of the variable. The actual different value and value changes are recorded in HistoricVariableUpdate instances, which are captured on HistoryLevel FULL.