Object PmaSequencer (Sequence processing)
This object inherits properties, methods and events of the
PmaObject object.
Properties and methods of this object:
| Add | Add new item into the queue |
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| GetItemValue | Returns values of the first/last item |
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| MaxSize | Maximum number of waiting items |
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| Release | It prematuraly releases waiting items |
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| Remove | Removes waiting items |
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| Running | Actual number of running items |
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| Size | Actual number of waiting items |
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Properties and methods inherited from the PmaObject object:
| AddEvent | Registers a function into selected event |
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| GetInfo | Returns the Info object with the specified name |
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| GetOwnedByIndex | Returns the subobject defined by its index |
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| GetOwnedByName | Returns reference to the subobject defined by its name |
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| GetOwnedByType | Array of references to the subobjects |
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| GetOwnedNum | Returns number of subobjects in the object |
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| GetPar | Reading the value of the Pma object parameter (or its parents) |
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| GetPathName | Object name with the path to this object |
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| GetPermission | Returns permission of corresponding operation from object |
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| Methods | Access to designer's methods of this object |
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| Name | Object name (without the path) |
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| Parent | Returns reference to the parent object in the tree of Pma objects |
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| Pm | Returns reference to the Pma object or to its implementation subobject |
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| RemoveEvent | Un-registers the function in the specified event |
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| Root | Returns reference to the root application object PmaRoot |
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Events of this object:
| onStep | Is triggered when the item is released |
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Events inherited from the PmaObject object:
| onStart | Is triggered for each object in the runtime only once at the beginning |
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| onStop | Is triggered for each Pma object in the runtime mode only once at the stop of the application |
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Configuration tabs:
| Object | General information about the object |
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| Events | Definition of object events algorithms |
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| Methods | Definition of designer's method of the object |
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| Sequencer | Basic parameters settings |
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History:
Pm9.00.12:
Fixed bug: Bugfix of sequencer running in another thread.
Pm9.00.00: Object name changed:
PmSequencer ->
PmaSequencer
Pm8.01.10: If the object was set to run in another thread, then sometimes the GU of the application froze.
Pm8.01.02:
- The multi thread script error has been fixed. The patch has also been included into the version
Pm8.0.13.
Pm8.00.13:
- The multi thread script error has been fixed. The patch has also been included into the version
Pm8.0.13.
Pm8.00.03: The
Add method has a new additional
Params parameter, that specifies whether the added request should run in the basic or work thread.