Difference between revisions of "Extensions.EventHandling"
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== Introduction == | == Introduction == | ||
| + | With the Event Library OTX offers a system for the detailed control of events to interact with the outside world. We distinguish between events that are outside the diagnostic sequence. Example, click the user or expiration of a timer and which occur within the sequence. Example, change a variable. The event handler in OTX is always synchronous and asynchronous never. This means that a mechanism is used, waiting for the occurrence of events and processes them sequentially on. | ||
| + | In the Event Library, the following are provided: | ||
| + | |||
| + | * '''Event Source''' | ||
| + | *: Generation of events | ||
| + | * '''Event''' | ||
| + | *: Is generated by event source and encapsulates all the information about the event. | ||
| + | * '''WaitForEvent''' | ||
| + | *: Synchronization point - an ongoing diagnostic sequence is halted and waiting for certain events. | ||
== Actions == | == Actions == | ||
Revision as of 04:45, 31 July 2014
Classification
| Name | EventHandling |
| Short Description | Controls of event of the diagnostic sequence |
| Class | OTX Extension |
| Base Extension | - |
| Pre-Conditions | - |
| Specified by | ISO 13209-3 |
Introduction
With the Event Library OTX offers a system for the detailed control of events to interact with the outside world. We distinguish between events that are outside the diagnostic sequence. Example, click the user or expiration of a timer and which occur within the sequence. Example, change a variable. The event handler in OTX is always synchronous and asynchronous never. This means that a mechanism is used, waiting for the occurrence of events and processes them sequentially on.
In the Event Library, the following are provided:
- Event Source
- Generation of events
- Event
- Is generated by event source and encapsulates all the information about the event.
- WaitForEvent
- Synchronization point - an ongoing diagnostic sequence is halted and waiting for certain events.
Actions
| WaitForEvent | |
| CloseEventSource |
Terms
| Event source related terms | |
| MonitorChangeEventSource | |
| ThresholdExceededEventSource | |
| TimerExpiredEventSource | |
| Event source property related terms | |
| IsMonitorChangeEvent | |
| IsTresholdExceededEvent | |
| IsTimerExpiredEvent | |
| GetNewValue |
Data Types
| Event | |
| EventSource |
Checker Rules
| Event_Chk001 | Correct data types of ThresholdExceededEventSource arguments |
| Event_Chk002 | No Path in MonitorChange related terms |
