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GROUP_BY_DEVICE

Description

Converts vector to a grouped vector by grouping by devices. I.e. each device has its own list of events.

GROUP_BY_DEVICE(Vector<Event>)

GROUP_BY_DEVICE(vector: Vector<Event>): GroupedVector<Device,Event>

Groups the events in the given vector by deviceId.

Parameters

Parameter
Description

vector

A vector of type Event

Returns

A GroupedVector of type <Device,Event>.

Examples

Group the events in the GridPowerConsumption vector by device id.

GROUP_BY_DEVICE($GridPowerConsumption)