ApdbCloseDiaObjectValidityRecord

class lsst.dax.apdb.ApdbCloseDiaObjectValidityRecord(*, diaObjectId: int, ra: float, dec: float, update_time_ns: int, update_order: int, validityEndMjdTai: float, nDiaSources: int | None)

Bases: ApdbUpdateRecord, DiaObjectId

Record representing closing of the validity interval of DIAObject.

Attributes Summary

apdb_table	Class variable defining APDB table that this update applies to, must be defined in all concrete subclasses.
dec	DIAObject dec, in degrees.
diaObjectId	ID of DIAObject record.
nDiaSources	New value for nDiaSources column for updated record, or None if nDiaSources does not change.
ra	DIAObject ra, in degrees.
update_order	Record order in the update.
update_time_ns	Time in nanoseconds since epoch when update happened.
update_type	Class variable defining type of the update, must be defined in all concrete subclasses and be unique.
validityEndMjdTai	Time to set validityEnd to.

Methods Summary

record_id()	Return a tuple of (field name, field value) pairs for fields that identify the record to which this update applies.
record_payload()	Return a tuple of (field name, field value) pairs for fields that represent updates being applied by this record.

Attributes Documentation

apdb_table: ClassVar[ApdbTables] = 'DiaObject'

Class variable defining APDB table that this update applies to, must be defined in all concrete subclasses.

dec: float

DIAObject dec, in degrees. Not required to be exact, but needs to be close to the value in database record.

diaObjectId: int

ID of DIAObject record.

nDiaSources: int | None = <dataclasses._MISSING_TYPE object>

New value for nDiaSources column for updated record, or None if nDiaSources does not change.

ra: float

DIAObject ra, in degrees. Not required to be exact, but needs to be close to the value in database record.

update_order: int = <dataclasses._MISSING_TYPE object>

Record order in the update.

update_time_ns: int = <dataclasses._MISSING_TYPE object>

Time in nanoseconds since epoch when update happened.

update_type: ClassVar[str] = 'close_diaobject_validity'

Class variable defining type of the update, must be defined in all concrete subclasses and be unique.

validityEndMjdTai: float = <dataclasses._MISSING_TYPE object>

Time to set validityEnd to.

Methods Documentation

record_id() → tuple[tuple[str, int], ...]

Return a tuple of (field name, field value) pairs for fields that identify the record to which this update applies.

Returns

record_id_tupletuple [tuple [str, int], …]

Tuple of (field name, field value) pairs for fields that identify the record to which this update applies.

record_payload() → tuple[tuple[str, Any], ...]

Return a tuple of (field name, field value) pairs for fields that represent updates being applied by this record.

Returns

payload_tupletuple [tuple [str, Any], …]

Tuple of (field name, field value) pairs.

Notes

Returned tuple contains the fields that are actually updated. Even if this class represents an update that modifies multiple fields, individual records can update a smaller set of fields.