lsst.dax.apdb.apdbReplica.ReplicaChunk Class Reference

Public Member Functions
ReplicaChunk	make_replica_chunk (cls, astropy.time.Time last_update_time, int chunk_window_seconds)
str	__str__ (self)

Static Public Attributes
astropy	last_update_time .time.Time
uuid	unique_id .UUID

Detailed Description

Class used for identification of replication chunks.

Instances of this class are used to identify the units of transfer from
APDB to PPDB. Usually single `ReplicaChunk` corresponds to multiple
consecutive calls to `Apdb.store` method.

Every ``store`` with the same ``id`` value will update ``unique_id`` with
some unique value so that it can be verified on PPDB side.

Member Function Documentation

make_replica_chunk()

ReplicaChunk lsst.dax.apdb.apdbReplica.ReplicaChunk.make_replica_chunk	(		cls,
		astropy.time.Time	last_update_time,
		int	chunk_window_seconds )

Generate new unique insert identifier.

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The documentation for this class was generated from the following file:

• python/lsst/dax/apdb/apdbReplica.py