public class FastWgsMetricsCollector
extends AbstractWgsMetricsCollector<htsjdk.samtools.util.EdgingRecordAndOffset>

Class represents fast algorithm for collecting data from AbstractLocusInfo with a list of aligned EdgingRecordAndOffset objects. According to the algorithm we receive only two EdgingRecordAndOffset objects for each alignment block of a read: one for the start of block and one for the end. When meeting a EdgingRecordAndOffset with type EdgingRecordAndOffset.Type.BEGIN, all information from the alignment block is accumulated in the collector, read name is added to a map holding the names of processed reads for detecting overlapping positions. When meeting a EdgingRecordAndOffset with type EdgingRecordAndOffset.Type.END, the read name is removed from the map with names of processed reads.