public interface GraphValueSelector
Modifier and Type | Method and Description |
---|---|
java.lang.Double |
select(java.lang.String series,
Sample sample)
Do a projection from a sample to the value to aggregate for the specified
series and key.
|
java.lang.Double select(java.lang.String series, Sample sample)
series
- the series where the value will be aggregatedsample
- the sampleCopyright © 1998-2019 Apache Software Foundation. All Rights Reserved.