# Uses of Class
com.sas.services.events.broker.flowengine.ProcessNodeException

Packages that use ProcessNodeException
Package
Description
com.sas.services.events.broker.flowengine
Run process flows and dispatch listener applications.

- ## Uses of ProcessNodeException in com.sas.services.events.broker.flowengine

  Methods in com.sas.services.events.broker.flowengine that throw ProcessNodeException
  Modifier and Type
  Method
  Description
  `void`
  ProcessNodeInterface.`execute(Set inputMessages, Map attributes, ProcessNodeHandlerInterface handler)`
  Process nodes handle events by providing execution logic and propagating output to downstream nodes when appropriate.