*/
package jalview.util;
+
import jalview.analysis.AlignmentSorter;
import jalview.api.AlignViewportI;
+import jalview.bin.Console;
import jalview.commands.CommandI;
import jalview.commands.EditCommand;
import jalview.commands.EditCommand.Action;
import jalview.commands.EditCommand.Edit;
import jalview.commands.OrderCommand;
import jalview.datamodel.AlignedCodonFrame;
+import jalview.datamodel.AlignedCodonFrame.SequenceToSequenceMapping;
import jalview.datamodel.AlignmentI;
import jalview.datamodel.AlignmentOrder;
import jalview.datamodel.ColumnSelection;
import jalview.datamodel.HiddenColumns;
+import jalview.datamodel.Mapping;
import jalview.datamodel.SearchResultMatchI;
import jalview.datamodel.SearchResults;
import jalview.datamodel.SearchResultsI;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
-
/**
* Helper methods for manipulations involving sequence mappings.
*
action = action.getUndoAction();
}
// TODO write this
- System.err.println("MappingUtils.mapCutOrPaste not yet implemented");
+ Console.error("MappingUtils.mapCutOrPaste not yet implemented");
}
/**
int startResiduePos = selected.findPosition(firstUngappedPos);
int endResiduePos = selected.findPosition(lastUngappedPos);
- for (AlignedCodonFrame acf : codonFrames)
+ for (SequenceI seq : mapTo.getAlignment().getSequences())
{
- SequenceI mappedSequence = targetIsNucleotide
- ? acf.getDnaForAaSeq(selected)
- : acf.getAaForDnaSeq(selected);
- if (mappedSequence != null)
+ int mappedStartResidue = 0;
+ int mappedEndResidue = 0;
+ for (AlignedCodonFrame acf : codonFrames)
{
- for (SequenceI seq : mapTo.getAlignment().getSequences())
+ // rather than use acf.getCoveringMapping() we iterate through all
+ // mappings to make sure all CDS are selected for a protein
+ for (SequenceToSequenceMapping map : acf.getMappings())
{
- int mappedStartResidue = 0;
- int mappedEndResidue = 0;
- if (seq.getDatasetSequence() == mappedSequence)
+ if (map.covers(selected) && map.covers(seq))
{
/*
* Found a sequence mapping. Locate the start/end mapped residues.
List<AlignedCodonFrame> mapping = Arrays
.asList(new AlignedCodonFrame[]
{ acf });
+ // locate start
SearchResultsI sr = buildSearchResults(selected,
startResiduePos, mapping);
for (SearchResultMatchI m : sr.getResults())
mappedStartResidue = m.getStart();
mappedEndResidue = m.getEnd();
}
+ // locate end - allowing for adjustment of start range
sr = buildSearchResults(selected, endResiduePos, mapping);
for (SearchResultMatchI m : sr.getResults())
{
{
for (AlignedCodonFrame acf : mappings)
{
- SequenceI mappedSeq = mappingToNucleotide ? acf.getDnaForAaSeq(seq)
- : acf.getAaForDnaSeq(seq);
- if (mappedSeq != null)
+ for (SequenceI seq2 : mapTo.getSequences())
{
- for (SequenceI seq2 : mapTo.getSequences())
+ /*
+ * the corresponding peptide / CDS is the one for which there is
+ * a complete ('covering') mapping to 'seq'
+ */
+ SequenceI peptide = mappingToNucleotide ? seq2 : seq;
+ SequenceI cds = mappingToNucleotide ? seq : seq2;
+ SequenceToSequenceMapping s2s = acf.getCoveringMapping(cds,
+ peptide);
+ if (s2s != null)
{
- if (seq2.getDatasetSequence() == mappedSeq)
- {
- mappedOrder.add(seq2);
- j++;
- break;
- }
+ mappedOrder.add(seq2);
+ j++;
+ break;
}
}
}
*/
for (SequenceI toSeq : toSequences)
{
- if (toSeq.getDatasetSequence() == mappedSeq)
+ if (toSeq.getDatasetSequence() == mappedSeq
+ && mappedStartResidue >= toSeq.getStart()
+ && mappedEndResidue <= toSeq.getEnd())
{
int mappedStartCol = toSeq.findIndex(mappedStartResidue);
int mappedEndCol = toSeq.findIndex(mappedEndResidue);
{
if (range.length % 2 != 0)
{
- System.err.println(
+ Console.error(
"Error unbalance start/end ranges: " + ranges.toString());
return 0;
}
int min = Math.min(range[0], range[1]);
int max = Math.max(range[0], range[1]);
-
+
return (min <= queryRange[0] && max >= queryRange[0]
&& min <= queryRange[1] && max >= queryRange[1]);
}
* a list of (single) [start, end] ranges
* @return
*/
- public static void removeEndPositions(int positions,
- List<int[]> ranges)
+ public static void removeEndPositions(int positions, List<int[]> ranges)
{
int toRemove = positions;
Iterator<int[]> it = new ReverseListIterator<>(ranges);
/*
* not coded for [start1, end1, start2, end2, ...]
*/
- System.err
- .println("MappingUtils.removeEndPositions doesn't handle multiple ranges");
+ Console.error(
+ "MappingUtils.removeEndPositions doesn't handle multiple ranges");
return;
}
/*
* not coded for a reverse strand range (end < start)
*/
- System.err
- .println("MappingUtils.removeEndPositions doesn't handle reverse strand");
+ Console.error(
+ "MappingUtils.removeEndPositions doesn't handle reverse strand");
return;
}
if (length > toRemove)
}
return result;
}
+
+ /*
+ * Returns the maximal start-end positions in the given (ordered) list of
+ * ranges which is overlapped by the given begin-end range, or null if there
+ * is no overlap.
+ *
+ * <pre>
+ * Examples:
+ * if ranges is {[4, 8], [10, 12], [16, 19]}
+ * then
+ * findOverlap(ranges, 1, 20) == [4, 19]
+ * findOverlap(ranges, 6, 11) == [6, 11]
+ * findOverlap(ranges, 9, 15) == [10, 12]
+ * findOverlap(ranges, 13, 15) == null
+ * </pre>
+ *
+ * @param ranges
+ * @param begin
+ * @param end
+ * @return
+ */
+ protected static int[] findOverlap(List<int[]> ranges, final int begin,
+ final int end)
+ {
+ boolean foundStart = false;
+ int from = 0;
+ int to = 0;
+
+ /*
+ * traverse the ranges to find the first position (if any) >= begin,
+ * and the last position (if any) <= end
+ */
+ for (int[] range : ranges)
+ {
+ if (!foundStart)
+ {
+ if (range[0] >= begin)
+ {
+ /*
+ * first range that starts with, or follows, begin
+ */
+ foundStart = true;
+ from = Math.max(range[0], begin);
+ }
+ else if (range[1] >= begin)
+ {
+ /*
+ * first range that contains begin
+ */
+ foundStart = true;
+ from = begin;
+ }
+ }
+
+ if (range[0] <= end)
+ {
+ to = Math.min(end, range[1]);
+ }
+ }
+
+ return foundStart && to >= from ? new int[] { from, to } : null;
+ }
}
git://source.jalview.org / jalview.git / blobdiff