tspy.data_structures.observations.Segment module

class tspy.data_structures.observations.Segment.Segment(tsc, j_observations, start=None, end=None)

Bases: tspy.data_structures.observations.ObservationCollection.ObservationCollection

A special form of observation-collection which holds additional information as to how the segment was created. Segments are usually created through the use of a segmentation transform.

Notes

a segments start/end need not equal its first/last time-tick

Attributes

startint

Returns

endint

Returns

Methods

Java()	mapping to a compatible class in Java via Py4J
ceiling(time_tick)	get the ceiling observation for the given time-tick.
contains(time_tick)	Checks for containment of time-tick within the collection
first()	get the first observation in this collection.
floor(time_tick)	get the floor observation for the given time-tick.
higher(time_tick)	get the higher observation for the given time-tick.
is_empty()	checks if there is any observation
last()	get the last observation in this collection.
lower(time_tick)	get the lower observation for the given time-tick.
to_time_series([granularity, start_time])	convert this collection to a time-series

toString

property end

Returns

int

end time-tick of window at instantiation time

property observations

Returns

ObservationCollection

the underlying collection of observations in this segment

property start

Returns

int

start time-tick of window at instantiation time

toString()