FrameAccumulator
Methods
- accumulate() : void
- value() : mixed
- Must be idempotent and non-destructive - WindowProcessor reads it after every growth step of an expanding frame.
Methods
accumulate()
public
accumulate(Row $row) : void
Parameters
- $row : Row
value()
Must be idempotent and non-destructive - WindowProcessor reads it after every growth step of an expanding frame.
public
value() : mixed