CbI-OverlapFreePatternDetectorConnector.kt

class OverlapFreePatternDetectorConenctor (
	private val first: PatternDetector, 
	private val second: PatternDetector): PatternDetector {
	
	override fun findPatterns(data: List<Weight>): List<Pattern> {
		val firstPatterns = first(data)
		val secondPatterns = second(data)
		
		val overlaps = overlaps(firstPatterns, secondPatterns)

		val firstPatternsAdjusted = firstPatterns
			.asSequence()
			.map { adjustForOverlaps(it, overlaps) }
			.filter(Pattern::isNotEmpty)
			.toList()

		val secondPatternsAdjusted = secondPatterns 
			.asSequence() 
			.map { adjustForOverlaps(it, overlaps) }
			.filter(Pattern::isNotEmpty)
			.toList()

		return firstPatternsAdjusted + secondPatternsAdjusted
	}
}