## Uses of Interface
org.kie.api.event.process.ProcessVariableChangedEvent

- Packages that use ProcessVariableChangedEvent
  Package | Description
  --- | ---
  org.kie.api.event.process | Events emitted while process instances are executing.

- - ### Uses of ProcessVariableChangedEvent in org.kie.api.event.process

    Methods in org.kie.api.event.process with parameters of type ProcessVariableChangedEvent
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | DefaultProcessEventListener.`afterVariableChanged​(ProcessVariableChangedEvent event)` |
    `void` | ProcessEventListener.`afterVariableChanged​(ProcessVariableChangedEvent event)` | This listener method is invoked right after the value of a process variable has been changed.
    `void` | DefaultProcessEventListener.`beforeVariableChanged​(ProcessVariableChangedEvent event)` |
    `void` | ProcessEventListener.`beforeVariableChanged​(ProcessVariableChangedEvent event)` | This listener method is invoked right before the value of a process variable is being changed.