Package net.vleo.timel.iterator

Interface UpscalableIterator<V>

All Superinterfaces:

TimeIterator<V>

All Known Implementing Classes:

ChopUpscalableIterator, IntersectIterator, NestedLoopUpscalableIterator, SingletonUpscalableTimeIterator, UnionIterator, UpscalerIterator

public interface UpscalableIterator<V>
extends TimeIterator<V>

A TimeIterator which support upscaling operation, that is is able to peek the next value upscaling it to the given interval.

Author:

Andrea Leofreddi

Method Summary

Modifier and Type	Method	Description
Sample<V>	peekUpscaleNext(Interval interval)	Retrieve a sample which contains the upscaled value, relative to the given interval, for the next value.

Methods inherited from interface net.vleo.timel.iterator.TimeIterator

hasNext, next, peekNext

Method Detail

peekUpscaleNext

Sample<V> peekUpscaleNext(Interval interval)

Retrieve a sample which contains the upscaled value, relative to the given interval, for the next value. As this operation peeks the next value, the iterator is not moved forward.

Parameters:

interval - The interval to upscaler the value with

Returns:

The upscaled next