593d3469d4
* It is now cleaner and easier to test; added tests for newly implemented methods.
* Many fixes to the logic to make it work
* The most important change was that after triggering het compression we actually need to back it out if it
creates reads that incorporated too many softclips at any one position (because they get unclipped).
* There was also an off-by-one error in the general code that only manifested itself with het compression.
* Removed support for creating a het consensus around deletions (which was broken anyways).
* Mauricio gave his blessing for this.
* Het compression now works only against known sites (with -known argument).
* The user can pass in one or more VCFs with known SNPs (other variants are ignored).
* If no known SNPs are provided het compression will automatically be disabled.
* Added SAM tag to stranded (i.e. het compressed) reduced reads to distinguish their
strandedness from normal reduced reads.
* GATKSAMRecord now checks for this tag when determining whether or not the read is stranded.
* This allows us to update the FisherStrand annotation to count het compressed reduced reads
towards the FS calculation.
* [It would have been nice to mark the normal reads as unstranded but then we wouldn't be
backwards compatible.]
* Updated integration tests accordingly with new het compressed bams (both for RR and UG).
* In the process of fixing the FS annotation I noticed that SpanningDeletions wasn't handling
RR properly, so I fixed it too.
* Also, the test in the UG engine for determining whether there are too many overlapping
deletions is updated to handle RR.
* I added a special hook in the RR integration tests to additionally run the systematic
coverage checking tool I wrote earlier.
* AssessReducedCoverage is now run against all RR integration tests to ensure coverage is
not lost from original to reduced bam.
* This helped uncover a huge bug in the MultiSampleCompressor where it would drop reads
from all but 1 sample (now fixed).
* AssessReducedCoverage moved from private to protected for packaging reasons.
* #resolve GSA-639
At this point, this commit encompasses most of what is needed for het compression to go live.
There are still a few TODO items that I want to get in before the 2.5 release, but I will save
those for a separate branch because as it is I feel bad for the person who needs to review all
these changes (sorry, Mauricio).
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|---|---|---|
| .. | ||
| AlignmentUtilsUnitTest.java | ||
| ArtificialBAMBuilderUnitTest.java | ||
| ArtificialPatternedSAMIteratorUnitTest.java | ||
| ArtificialSAMFileWriterUnitTest.java | ||
| ArtificialSAMQueryIteratorUnitTest.java | ||
| ArtificialSAMUtilsUnitTest.java | ||
| ArtificialSingleSampleReadStreamUnitTest.java | ||
| GATKSAMRecordUnitTest.java | ||
| MisencodedBaseQualityUnitTest.java | ||
| ReadUtilsUnitTest.java | ||