[Paraview] Pipeline execution order

[Felipe Bordeu]

Hello,

Can someone explain to me (with my home made plugin)  the order of the 
pipeline execution in ParaView (4.0.1 git version in Linux 64bits)

When I create the plugin in the pipeline the following fuctions are 
executed :

FillInputPortInformation
RequestDataObject
FillOutputPortInformation
RequestInformation
RequestDataObject
RequestInformation

this function are called after the apply button is pressed.

RequestDataObject
RequestInformation
RequestDataObject
RequestInformation
RequestData
GenerateOutput

Why some function are executed 2 times ??

Thanks
Felipe

-- 
Felipe Bordeu Weldt
Ingénieur de Recherche
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Tél. : 33 (0)2 40 37 16 57
Fax. : 33 (0)2 40 74 74 06
Felipe.Bordeu at ec-nantes.fr
Institut GeM - UMR CNRS 6183
École Centrale Nantes
1 Rue de La Noë, 44321 Nantes, FRANCE
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