import static jalview.io.gff.GffConstants.CLINICAL_SIGNIFICANCE;
+import jalview.commands.RemoveGapColCommand;
import jalview.datamodel.AlignedCodon;
import jalview.datamodel.AlignedCodonFrame;
import jalview.datamodel.AlignedCodonFrame.SequenceToSequenceMapping;
*/
public class AlignmentUtils
{
-
private static final int CODON_LENGTH = 3;
private static final String SEQUENCE_VARIANT = "sequence_variant:";
- private static final String ID = "ID";
+ /*
+ * the 'id' attribute is provided for variant features fetched from
+ * Ensembl using its REST service with JSON format
+ */
+ public static final String VARIANT_ID = "id";
/**
* A data model to hold the 'normal' base value at a position, and an optional
*/
public static AlignmentI expandContext(AlignmentI core, int flankSize)
{
- List<SequenceI> sq = new ArrayList<SequenceI>();
+ List<SequenceI> sq = new ArrayList<>();
int maxoffset = 0;
for (SequenceI s : core.getSequences())
{
public static Map<String, List<SequenceI>> getSequencesByName(
AlignmentI al)
{
- Map<String, List<SequenceI>> theMap = new LinkedHashMap<String, List<SequenceI>>();
+ Map<String, List<SequenceI>> theMap = new LinkedHashMap<>();
for (SequenceI seq : al.getSequences())
{
String name = seq.getName();
List<SequenceI> seqs = theMap.get(name);
if (seqs == null)
{
- seqs = new ArrayList<SequenceI>();
+ seqs = new ArrayList<>();
theMap.put(name, seqs);
}
seqs.add(seq);
return false;
}
- Set<SequenceI> mappedDna = new HashSet<SequenceI>();
- Set<SequenceI> mappedProtein = new HashSet<SequenceI>();
+ Set<SequenceI> mappedDna = new HashSet<>();
+ Set<SequenceI> mappedProtein = new HashSet<>();
/*
* First pass - map sequences where cross-references exist. This include
{
String lastCodon = String.valueOf(cdnaSeqChars,
cdnaLength - CODON_LENGTH, CODON_LENGTH).toUpperCase();
- for (String stop : ResidueProperties.STOP)
+ for (String stop : ResidueProperties.STOP_CODONS)
{
if (lastCodon.equals(stop))
{
* allow * in protein to match untranslatable in dna
*/
final char aaRes = aaSeqChars[aaPos];
- if ((translated == null || "STOP".equals(translated)) && aaRes == '*')
+ if ((translated == null || ResidueProperties.STOP.equals(translated))
+ && aaRes == '*')
{
continue;
}
if (dnaPos == cdnaSeqChars.length - CODON_LENGTH)
{
String codon = String.valueOf(cdnaSeqChars, dnaPos, CODON_LENGTH);
- if ("STOP".equals(ResidueProperties.codonTranslate(codon)))
+ if (ResidueProperties.STOP
+ .equals(ResidueProperties.codonTranslate(codon)))
{
return true;
}
System.err.println("Wrong alignment type in alignProteinAsDna");
return 0;
}
- List<SequenceI> unmappedProtein = new ArrayList<SequenceI>();
+ List<SequenceI> unmappedProtein = new ArrayList<>();
Map<AlignedCodon, Map<SequenceI, AlignedCodon>> alignedCodons = buildCodonColumnsMap(
protein, dna, unmappedProtein);
return alignProteinAs(protein, alignedCodons, unmappedProtein);
* {dnaSequence, {proteinSequence, codonProduct}} at that position. The
* comparator keeps the codon positions ordered.
*/
- Map<AlignedCodon, Map<SequenceI, AlignedCodon>> alignedCodons = new TreeMap<AlignedCodon, Map<SequenceI, AlignedCodon>>(
+ Map<AlignedCodon, Map<SequenceI, AlignedCodon>> alignedCodons = new TreeMap<>(
new CodonComparator());
for (SequenceI dnaSeq : dna.getSequences())
// TODO delete this ugly hack once JAL-2022 is resolved
// i.e. we can model startPhase > 0 (incomplete start codon)
- List<SequenceI> sequencesChecked = new ArrayList<SequenceI>();
+ List<SequenceI> sequencesChecked = new ArrayList<>();
AlignedCodon lastCodon = null;
- Map<SequenceI, AlignedCodon> toAdd = new HashMap<SequenceI, AlignedCodon>();
+ Map<SequenceI, AlignedCodon> toAdd = new HashMap<>();
for (Entry<AlignedCodon, Map<SequenceI, AlignedCodon>> entry : alignedCodons
.entrySet())
Map<SequenceI, AlignedCodon> seqProduct = alignedCodons.get(codon);
if (seqProduct == null)
{
- seqProduct = new HashMap<SequenceI, AlignedCodon>();
+ seqProduct = new HashMap<>();
alignedCodons.put(codon, seqProduct);
}
seqProduct.put(protein, codon);
{
continue;
}
- final List<AlignmentAnnotation> result = new ArrayList<AlignmentAnnotation>();
+ final List<AlignmentAnnotation> result = new ArrayList<>();
for (AlignmentAnnotation dsann : datasetAnnotations)
{
/*
throw new IllegalArgumentException(
"IMPLEMENTATION ERROR: dataset.getDataset() must be null!");
}
- List<SequenceI> foundSeqs = new ArrayList<SequenceI>();
- List<SequenceI> cdsSeqs = new ArrayList<SequenceI>();
+ List<SequenceI> foundSeqs = new ArrayList<>();
+ List<SequenceI> cdsSeqs = new ArrayList<>();
List<AlignedCodonFrame> mappings = dataset.getCodonFrames();
HashSet<SequenceI> productSeqs = null;
if (products != null)
{
- productSeqs = new HashSet<SequenceI>();
+ productSeqs = new HashSet<>();
for (SequenceI seq : products)
{
productSeqs.add(seq.getDatasetSequence() == null ? seq : seq
/*
* add a mapping from CDS to the (unchanged) mapped to range
*/
- List<int[]> cdsRange = Collections.singletonList(new int[] { 1,
- cdsSeq.getLength() });
+ List<int[]> cdsRange = Collections
+ .singletonList(new int[]
+ { cdsSeq.getStart(),
+ cdsSeq.getLength() + cdsSeq.getStart() - 1 });
MapList cdsToProteinMap = new MapList(cdsRange,
mapList.getToRanges(), mapList.getFromRatio(),
mapList.getToRatio());
return;
}
- MapList newMap = targetToFrom.traverse(fromLoci.getMap());
+ MapList newMap = targetToFrom.traverse(fromLoci.getMapping());
if (newMap != null)
{
* @param seqMappings
* the set of mappings involving dnaSeq
* @param aMapping
- * an initial candidate from seqMappings
+ * a transcript-to-peptide mapping
* @return
*/
static SequenceI findCdsForProtein(List<AlignedCodonFrame> mappings,
if (mappedFromLength == dnaLength
|| mappedFromLength == dnaLength - CODON_LENGTH)
{
- return seqDss;
+ /*
+ * if sequence has CDS features, this is a transcript with no UTR
+ * - do not take this as the CDS sequence! (JAL-2789)
+ */
+ if (seqDss.getFeatures().getFeaturesByOntology(SequenceOntologyI.CDS)
+ .isEmpty())
+ {
+ return seqDss;
+ }
}
/*
{
/*
* found a 3:1 mapping to the protein product which covers
- * the whole dna sequence i.e. is from CDS; finally check it
- * is from the dna start sequence
+ * the whole dna sequence i.e. is from CDS; finally check the CDS
+ * is mapped from the given dna start sequence
*/
SequenceI cdsSeq = map.getFromSeq();
+ // todo this test is weak if seqMappings contains multiple mappings;
+ // we get away with it if transcript:cds relationship is 1:1
List<AlignedCodonFrame> dnaToCdsMaps = MappingUtils
.findMappingsForSequence(cdsSeq, seqMappings);
if (!dnaToCdsMaps.isEmpty())
static SequenceI makeCdsSequence(SequenceI seq, Mapping mapping,
AlignmentI dataset)
{
- char[] seqChars = seq.getSequence();
- List<int[]> fromRanges = mapping.getMap().getFromRanges();
- int cdsWidth = MappingUtils.getLength(fromRanges);
- char[] newSeqChars = new char[cdsWidth];
+ /*
+ * construct CDS sequence name as "CDS|" with 'from id' held in the mapping
+ * if set (e.g. EMBL protein_id), else sequence name appended
+ */
+ String mapFromId = mapping.getMappedFromId();
+ final String seqId = "CDS|"
+ + (mapFromId != null ? mapFromId : seq.getName());
+
+ SequenceI newSeq = null;
- int newPos = 0;
- for (int[] range : fromRanges)
+ final MapList maplist = mapping.getMap();
+ if (maplist.isContiguous() && maplist.isFromForwardStrand())
{
- if (range[0] <= range[1])
- {
- // forward strand mapping - just copy the range
- int length = range[1] - range[0] + 1;
- System.arraycopy(seqChars, range[0] - 1, newSeqChars, newPos,
- length);
- newPos += length;
- }
- else
+ /*
+ * just a subsequence, keep same dataset sequence
+ */
+ int start = maplist.getFromLowest();
+ int end = maplist.getFromHighest();
+ newSeq = seq.getSubSequence(start - 1, end);
+ newSeq.setName(seqId);
+ }
+ else
+ {
+ /*
+ * construct by splicing mapped from ranges
+ */
+ char[] seqChars = seq.getSequence();
+ List<int[]> fromRanges = maplist.getFromRanges();
+ int cdsWidth = MappingUtils.getLength(fromRanges);
+ char[] newSeqChars = new char[cdsWidth];
+
+ int newPos = 0;
+ for (int[] range : fromRanges)
{
- // reverse strand mapping - copy and complement one by one
- for (int i = range[0]; i >= range[1]; i--)
+ if (range[0] <= range[1])
{
- newSeqChars[newPos++] = Dna.getComplement(seqChars[i - 1]);
+ // forward strand mapping - just copy the range
+ int length = range[1] - range[0] + 1;
+ System.arraycopy(seqChars, range[0] - 1, newSeqChars, newPos,
+ length);
+ newPos += length;
+ }
+ else
+ {
+ // reverse strand mapping - copy and complement one by one
+ for (int i = range[0]; i >= range[1]; i--)
+ {
+ newSeqChars[newPos++] = Dna.getComplement(seqChars[i - 1]);
+ }
}
}
+
+ newSeq = new Sequence(seqId, newSeqChars, 1, newPos);
}
- /*
- * assign 'from id' held in the mapping if set (e.g. EMBL protein_id),
- * else generate a sequence name
- */
- String mapFromId = mapping.getMappedFromId();
- String seqId = "CDS|" + (mapFromId != null ? mapFromId : seq.getName());
- SequenceI newSeq = new Sequence(seqId, newSeqChars, 1, newPos);
if (dataset != null)
{
SequenceI[] matches = dataset.findSequenceMatch(newSeq.getName());
protected static List<DBRefEntry> propagateDBRefsToCDS(SequenceI cdsSeq,
SequenceI contig, SequenceI proteinProduct, Mapping mapping)
{
+
// gather direct refs from contig congruent with mapping
- List<DBRefEntry> direct = new ArrayList<DBRefEntry>();
- HashSet<String> directSources = new HashSet<String>();
+ List<DBRefEntry> direct = new ArrayList<>();
+ HashSet<String> directSources = new HashSet<>();
+
if (contig.getDBRefs() != null)
{
for (DBRefEntry dbr : contig.getDBRefs())
DBRefEntry[] onSource = DBRefUtils.selectRefs(
proteinProduct.getDBRefs(),
directSources.toArray(new String[0]));
- List<DBRefEntry> propagated = new ArrayList<DBRefEntry>();
+ List<DBRefEntry> propagated = new ArrayList<>();
// and generate appropriate mappings
for (DBRefEntry cdsref : direct)
{
copyTo = copyTo.getDatasetSequence();
}
+ if (fromSeq == copyTo || fromSeq.getDatasetSequence() == copyTo)
+ {
+ return 0; // shared dataset sequence
+ }
/*
* get features, optionally restricted by an ontology term
int mappedDnaLength = MappingUtils.getLength(ranges);
/*
- * if not a whole number of codons, something is wrong,
- * abort mapping
+ * if not a whole number of codons, truncate mapping
*/
- if (mappedDnaLength % CODON_LENGTH > 0)
+ int codonRemainder = mappedDnaLength % CODON_LENGTH;
+ if (codonRemainder > 0)
{
- return null;
+ mappedDnaLength -= codonRemainder;
+ MappingUtils.removeEndPositions(codonRemainder, ranges);
}
int proteinLength = proteinSeq.getLength();
proteinStart++;
proteinLength--;
}
- List<int[]> proteinRange = new ArrayList<int[]>();
+ List<int[]> proteinRange = new ArrayList<>();
/*
* dna length should map to protein (or protein plus stop codon)
*/
protected static List<int[]> findCdsPositions(SequenceI dnaSeq)
{
- List<int[]> result = new ArrayList<int[]>();
+ List<int[]> result = new ArrayList<>();
List<SequenceFeature> sfs = dnaSeq.getFeatures().getFeaturesByOntology(
SequenceOntologyI.CDS);
}
/**
- * Computes non-synonymous peptide variants from codon variants and adds them
- * as sequence_variant features on the protein sequence (one feature per
- * allele variant). Selected attributes (variant id, clinical significance)
- * are copied over to the new features.
+ * Computes non-synonymous peptide variants from codon variants and adds them as
+ * sequence_variant features on the protein sequence (one feature per allele
+ * variant). Selected attributes (variant id, clinical significance) are copied
+ * over to the new features.
*
* @param peptide
- * the protein sequence
+ * the protein dataset (ungapped) sequence
* @param peptidePos
- * the position to compute peptide variants for
+ * the position to compute peptide variants for
* @param codonVariants
- * a list of dna variants per codon position
+ * a list of dna variants per codon position
* @return the number of features added
*/
static int computePeptideVariants(SequenceI peptide, int peptidePos,
List<DnaVariant>[] codonVariants)
{
- String residue = String.valueOf(peptide.getCharAt(peptidePos - 1));
+ String residue = String
+ .valueOf(peptide.getCharAt(peptidePos - peptide.getStart()));
int count = 0;
String base1 = codonVariants[0].get(0).base;
String base2 = codonVariants[1].get(0).base;
{
for (String base : alleles.split(","))
{
- String codon = base + base2 + base3;
- if (addPeptideVariant(peptide, peptidePos, residue, var, codon))
+ if (!base1.equalsIgnoreCase(base))
{
- count++;
+ String codon = base.toUpperCase() + base2.toLowerCase()
+ + base3.toLowerCase();
+ String canonical = base1.toUpperCase() + base2.toLowerCase()
+ + base3.toLowerCase();
+ if (addPeptideVariant(peptide, peptidePos, residue, var,
+ codon, canonical))
+ {
+ count++;
+ }
}
}
}
{
for (String base : alleles.split(","))
{
- String codon = base1 + base + base3;
- if (addPeptideVariant(peptide, peptidePos, residue, var, codon))
+ if (!base2.equalsIgnoreCase(base))
{
- count++;
+ String codon = base1.toLowerCase() + base.toUpperCase()
+ + base3.toLowerCase();
+ String canonical = base1.toLowerCase() + base2.toUpperCase()
+ + base3.toLowerCase();
+ if (addPeptideVariant(peptide, peptidePos, residue, var,
+ codon, canonical))
+ {
+ count++;
+ }
}
}
}
{
for (String base : alleles.split(","))
{
- String codon = base1 + base2 + base;
- if (addPeptideVariant(peptide, peptidePos, residue, var, codon))
+ if (!base3.equalsIgnoreCase(base))
{
- count++;
+ String codon = base1.toLowerCase() + base2.toLowerCase()
+ + base.toUpperCase();
+ String canonical = base1.toLowerCase() + base2.toLowerCase()
+ + base3.toUpperCase();
+ if (addPeptideVariant(peptide, peptidePos, residue, var,
+ codon, canonical))
+ {
+ count++;
+ }
}
}
}
}
/**
- * Helper method that adds a peptide variant feature, provided the given codon
- * translates to a value different to the current residue (is a non-synonymous
- * variant). ID and clinical_significance attributes of the dna variant (if
- * present) are copied to the new feature.
+ * Helper method that adds a peptide variant feature. ID and
+ * clinical_significance attributes of the dna variant (if present) are copied
+ * to the new feature.
*
* @param peptide
* @param peptidePos
* @param residue
* @param var
* @param codon
+ * the variant codon e.g. aCg
+ * @param canonical
+ * the 'normal' codon e.g. aTg
* @return true if a feature was added, else false
*/
static boolean addPeptideVariant(SequenceI peptide, int peptidePos,
- String residue, DnaVariant var, String codon)
+ String residue, DnaVariant var, String codon, String canonical)
{
/*
* get peptide translation of codon e.g. GAT -> D
* e.g. multibase variants or HGMD_MUTATION etc
* are currently ignored here
*/
- String trans = codon.contains("-") ? "-"
+ String trans = codon.contains("-") ? null
: (codon.length() > CODON_LENGTH ? null
: ResidueProperties.codonTranslate(codon));
- if (trans != null && !trans.equals(residue))
+ if (trans == null)
+ {
+ return false;
+ }
+ String desc = canonical + "/" + codon;
+ String featureType = "";
+ if (trans.equals(residue))
+ {
+ featureType = SequenceOntologyI.SYNONYMOUS_VARIANT;
+ }
+ else if (ResidueProperties.STOP.equals(trans))
+ {
+ featureType = SequenceOntologyI.STOP_GAINED;
+ }
+ else
{
String residue3Char = StringUtils
.toSentenceCase(ResidueProperties.aa2Triplet.get(residue));
String trans3Char = StringUtils
.toSentenceCase(ResidueProperties.aa2Triplet.get(trans));
- String desc = "p." + residue3Char + peptidePos + trans3Char;
- SequenceFeature sf = new SequenceFeature(
- SequenceOntologyI.SEQUENCE_VARIANT, desc, peptidePos,
- peptidePos, var.getSource());
- StringBuilder attributes = new StringBuilder(32);
- String id = (String) var.variant.getValue(ID);
- if (id != null)
- {
- if (id.startsWith(SEQUENCE_VARIANT))
- {
- id = id.substring(SEQUENCE_VARIANT.length());
- }
- sf.setValue(ID, id);
- attributes.append(ID).append("=").append(id);
- // TODO handle other species variants JAL-2064
- StringBuilder link = new StringBuilder(32);
- try
- {
- link.append(desc).append(" ").append(id).append(
- "|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=")
- .append(URLEncoder.encode(id, "UTF-8"));
- sf.addLink(link.toString());
- } catch (UnsupportedEncodingException e)
- {
- // as if
- }
- }
- String clinSig = (String) var.variant.getValue(CLINICAL_SIGNIFICANCE);
- if (clinSig != null)
+ desc = "p." + residue3Char + peptidePos + trans3Char;
+ featureType = SequenceOntologyI.NONSYNONYMOUS_VARIANT;
+ }
+ SequenceFeature sf = new SequenceFeature(featureType, desc, peptidePos,
+ peptidePos, var.getSource());
+
+ StringBuilder attributes = new StringBuilder(32);
+ String id = (String) var.variant.getValue(VARIANT_ID);
+ if (id != null)
+ {
+ if (id.startsWith(SEQUENCE_VARIANT))
{
- sf.setValue(CLINICAL_SIGNIFICANCE, clinSig);
- attributes.append(";").append(CLINICAL_SIGNIFICANCE).append("=")
- .append(clinSig);
+ id = id.substring(SEQUENCE_VARIANT.length());
}
- peptide.addSequenceFeature(sf);
- if (attributes.length() > 0)
+ sf.setValue(VARIANT_ID, id);
+ attributes.append(VARIANT_ID).append("=").append(id);
+ // TODO handle other species variants JAL-2064
+ StringBuilder link = new StringBuilder(32);
+ try
+ {
+ link.append(desc).append(" ").append(id).append(
+ "|http://www.ensembl.org/Homo_sapiens/Variation/Summary?v=")
+ .append(URLEncoder.encode(id, "UTF-8"));
+ sf.addLink(link.toString());
+ } catch (UnsupportedEncodingException e)
{
- sf.setAttributes(attributes.toString());
+ // as if
}
- return true;
}
- return false;
+ String clinSig = (String) var.variant.getValue(CLINICAL_SIGNIFICANCE);
+ if (clinSig != null)
+ {
+ sf.setValue(CLINICAL_SIGNIFICANCE, clinSig);
+ attributes.append(";").append(CLINICAL_SIGNIFICANCE).append("=")
+ .append(clinSig);
+ }
+ peptide.addSequenceFeature(sf);
+ if (attributes.length() > 0)
+ {
+ sf.setAttributes(attributes.toString());
+ }
+ return true;
}
/**
* map from peptide position to all variants of the codon which codes for it
* LinkedHashMap ensures we keep the peptide features in sequence order
*/
- LinkedHashMap<Integer, List<DnaVariant>[]> variants = new LinkedHashMap<Integer, List<DnaVariant>[]>();
+ LinkedHashMap<Integer, List<DnaVariant>[]> variants = new LinkedHashMap<>();
List<SequenceFeature> dnaFeatures = dnaSeq.getFeatures()
.getFeaturesByOntology(SequenceOntologyI.SEQUENCE_VARIANT);
if (codonVariants == null)
{
codonVariants = new ArrayList[CODON_LENGTH];
- codonVariants[0] = new ArrayList<DnaVariant>();
- codonVariants[1] = new ArrayList<DnaVariant>();
- codonVariants[2] = new ArrayList<DnaVariant>();
+ codonVariants[0] = new ArrayList<>();
+ codonVariants[1] = new ArrayList<>();
+ codonVariants[2] = new ArrayList<>();
variants.put(peptidePosition, codonVariants);
}
/*
* fancy case - aligning via mappings between sequences
*/
- List<SequenceI> unmapped = new ArrayList<SequenceI>();
+ List<SequenceI> unmapped = new ArrayList<>();
Map<Integer, Map<SequenceI, Character>> columnMap = buildMappedColumnsMap(
unaligned, aligned, unmapped);
int width = columnMap.size();
* true; else returns false
*
* @param unaligned
- * - sequences to be aligned based on aligned
+ * - sequences to be aligned based on aligned
* @param aligned
- * - 'guide' alignment containing sequences derived from same dataset
- * as unaligned
+ * - 'guide' alignment containing sequences derived from same
+ * dataset as unaligned
* @return
*/
static boolean alignAsSameSequences(AlignmentI unaligned,
}
// map from dataset sequence to alignment sequence(s)
- Map<SequenceI, List<SequenceI>> alignedDatasets = new HashMap<SequenceI, List<SequenceI>>();
+ Map<SequenceI, List<SequenceI>> alignedDatasets = new HashMap<>();
for (SequenceI seq : aligned.getSequences())
{
SequenceI ds = seq.getDatasetSequence();
}
/*
- * first pass - check whether all sequences to be aligned share a dataset
- * sequence with an aligned sequence
+ * first pass - check whether all sequences to be aligned share a
+ * dataset sequence with an aligned sequence; also note the leftmost
+ * ungapped column from which to copy
*/
+ int leftmost = Integer.MAX_VALUE;
for (SequenceI seq : unaligned.getSequences())
{
- if (!alignedDatasets.containsKey(seq.getDatasetSequence()))
+ final SequenceI ds = seq.getDatasetSequence();
+ if (!alignedDatasets.containsKey(ds))
{
return false;
}
+ SequenceI alignedSeq = alignedDatasets.get(ds)
+ .get(0);
+ int startCol = alignedSeq.findIndex(seq.getStart()); // 1..
+ leftmost = Math.min(leftmost, startCol);
}
/*
* heuristic rule: pair off sequences in order for the case where
* more than one shares the same dataset sequence
*/
+ final char gapCharacter = aligned.getGapCharacter();
for (SequenceI seq : unaligned.getSequences())
{
List<SequenceI> alignedSequences = alignedDatasets
.get(seq.getDatasetSequence());
- // TODO: getSequenceAsString() will be deprecated in the future
- // TODO: need to leave to SequenceI implementor to update gaps
- seq.setSequence(alignedSequences.get(0).getSequenceAsString());
+ SequenceI alignedSeq = alignedSequences.get(0);
+
+ /*
+ * gap fill for leading (5') UTR if any
+ */
+ // TODO this copies intron columns - wrong!
+ int startCol = alignedSeq.findIndex(seq.getStart()); // 1..
+ int endCol = alignedSeq.findIndex(seq.getEnd());
+ char[] seqchars = new char[endCol - leftmost + 1];
+ Arrays.fill(seqchars, gapCharacter);
+ char[] toCopy = alignedSeq.getSequence(startCol - 1, endCol);
+ System.arraycopy(toCopy, 0, seqchars, startCol - leftmost,
+ toCopy.length);
+ seq.setSequence(String.valueOf(seqchars));
if (alignedSequences.size() > 0)
{
// pop off aligned sequences (except the last one)
}
}
+ /*
+ * finally remove gapped columns (e.g. introns)
+ */
+ new RemoveGapColCommand("", unaligned.getSequencesArray(), 0,
+ unaligned.getWidth() - 1, unaligned);
+
return true;
}
* {unalignedSequence, characterPerSequence} at that position.
* TreeMap keeps the entries in ascending column order.
*/
- SortedMap<Integer, Map<SequenceI, Character>> map = new TreeMap<Integer, Map<SequenceI, Character>>();
+ SortedMap<Integer, Map<SequenceI, Character>> map = new TreeMap<>();
/*
* record any sequences that have no mapping so can't be realigned
Map<SequenceI, Character> seqsMap = map.get(fromCol);
if (seqsMap == null)
{
- seqsMap = new HashMap<SequenceI, Character>();
+ seqsMap = new HashMap<>();
map.put(fromCol, seqsMap);
}
seqsMap.put(seq, seq.getCharAt(mappedCharPos - toStart));