scenic.core.sample_checking

The SampleChecker class and it’s implementations.

Summary of Module Members

Classes

`BasicChecker`	Basic requirement checker.
`SampleChecker`
`WeightedAcceptanceChecker`	Picks the requirement with the lowest time-weighted acceptance chance.

class BasicChecker(initialCollisionCheck)[source]

Bases: SampleChecker

Basic requirement checker.

Evaluates requirements in order, with a tiny bit of tuning.

class WeightedAcceptanceChecker(bufferSize=10)[source]

Bases: SampleChecker

Picks the requirement with the lowest time-weighted acceptance chance.

Incentivizes exploration by initializing all buffer values to 0.

Parameters:: bufferSize – Max samples to use when calculating time-weighted rejection chance.

sortedRequirements()[source]: Return the list of requirements in sorted order

updateMetrics(req, new_metrics)[source]: Update the metrics for a given requirement