Streamable.QuantizeLifetime<TKey,TPayload> Method
Definition
Important
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Adjusts the lifetime of incoming events to snap the start and end time of each event to quantized boundaries. The function is similar to a hopping lifetime expression, except that all start edges are either moved earlier or stay the same, and all end edges either move later or stay the same.
public static Microsoft.StreamProcessing.IStreamable<TKey,TPayload> QuantizeLifetime<TKey,TPayload> (this Microsoft.StreamProcessing.IStreamable<TKey,TPayload> source, long windowSize, long period, long offset = 0);static member QuantizeLifetime : Microsoft.StreamProcessing.IStreamable<'Key, 'Payload> * int64 * int64 * int64 -> Microsoft.StreamProcessing.IStreamable<'Key, 'Payload><Extension()>
Public Function QuantizeLifetime(Of TKey, TPayload) (source As IStreamable(Of TKey, TPayload), windowSize As Long, period As Long, Optional offset As Long = 0) As IStreamable(Of TKey, TPayload)Type Parameters
- TKey
Type of (mapping) key in the stream
- TPayload
Type of payload in the stream
Parameters
- source
- IStreamable<TKey,TPayload>
Input stream
- windowSize
- Int64
Window size
- period
- Int64
Period (or hop size)
- offset
- Int64
Offset from the start of time
Returns
Result (output) stream