Package conduit :: Module MappingDB :: Class MappingDB

Class MappingDB

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Manages mappings of RID <-> RID on a per dataprovider basis. Table with 5 fields -

Instance Methods

__init__(self, filename)

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_get_mapping_oid(self, sourceUID, dataLUID, sinkUID)

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_open_db_and_check_structure(self, filename)

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_open_db(self, f)
Opens the mapping DB at the location @ filename

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get_mapping(self, sourceUID, dataLUID, sinkUID)
pass

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get_mappings_for_dataproviders(self, sourceUID, sinkUID)
Gets all the data mappings for the dataprovider pair sourceUID --> sinkUID

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save_mapping(self, mapping)
Saves a mapping between the dataproviders

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get_matching_UID(self, sourceUID, dataLUID, sinkUID)
For a given source and sink pair and a dataLUID from the pair find the other matching dataLUID.

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delete_mapping(self, mapping)
Deletes mapping between the dataproviders sourceUID and sinkUID that involve dataLUID

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save(self)

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delete(self)

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debug(self)

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close(self)

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Method Details

For a given source and sink pair and a dataLUID from the pair find the other matching dataLUID.