| Event summary |
| CloseFile | Send this event to close a File based on the sessionId it's being used with. This can be used with both files opened for reading and ones for writing. |
| EndOfFile | Sent when all lines have been read. |
| FileClosed | Sent in response to a CloseFile Request, or when shutdown occurs, When file has been successfully closed, this event will be sent. |
| FileError | FileError events are received from the file adapter in response to requests made from Apama applications which were unsuccessful. The event contains the requestId it is in response to, and a message which can be logged to get more information. |
| FileHandle | This event is returned from the File Adapter as a response to a successful Open request, and contains a session ID to use when either matching on events received from the File Session, or with further requests, such as Close, reading or writing events. |
| FileLine | FileLine events are sent to or returned from the adapter. Each line is associated with a specific sessionId, and the data is stored within a sequence of strings. |
| LineWritten | FileLines sent to the adapter for writing can optionally request an acknowledgement that they have been completed. |
| NewFileOpened | NewFileOpened event. |
| OpenFileForReading | The OpenFileForReading event is a signal to the FileAdapter to open the file specified in order to read lines and deliver back events. |
| OpenFileForReadingToContext | The OpenFileForReadingToContext event is a signal to the FileAdapter to open the files specified in order to read lines and deliver back events to the specified context. |
| OpenFileForWriting | The OpenFileForWriting event is a signal to the FileAdapter to open the file specified in order to write events to it. |
| OpenFileForWritingToContext | The OpenFileForWritingToContext event is a signal to the FileAdapter to open the files specified in order to write lines and deliver back events to the specified context. |
| ReadLines | The ReadLines event is a request to the File Adapter to read line(s), which in response will return FileLine events. |
| ServiceMonitorOnline | Send this event from any service monitor used with this adapter when the monitor comes online. |
| ServiceMonitorUnloaded | Send this event from any service monitor used with this adapter if the service monitor is unloaded (send from unload). This will allow the monitor to notify the application and discontinue the sending of status information. This is purely optional. |