public static List<AlignedCodonFrame> findMappingsForSequence(
SequenceI sequence, List<AlignedCodonFrame> mappings)
{
+ return findMappingsForSequenceAndOthers(sequence, mappings, null);
+ }
+
+ /**
+ * Returns a list of any mappings that are from or to the given (aligned or
+ * dataset) sequence, optionally limited to mappings involving one of a given
+ * list of sequences.
+ *
+ * @param sequence
+ * @param mappings
+ * @param filterList
+ * @return
+ */
+ public static List<AlignedCodonFrame> findMappingsForSequenceAndOthers(
+ SequenceI sequence, List<AlignedCodonFrame> mappings,
+ List<SequenceI> filterList)
+ {
List<AlignedCodonFrame> result = new ArrayList<AlignedCodonFrame>();
if (sequence == null || mappings == null)
{
{
if (mapping.involvesSequence(sequence))
{
- result.add(mapping);
+ if (filterList != null)
+ {
+ for (SequenceI otherseq : filterList)
+ {
+ SequenceI otherDataset = otherseq.getDatasetSequence();
+ if (otherseq == sequence
+ || otherseq == sequence.getDatasetSequence()
+ || (otherDataset != null && (otherDataset == sequence || otherDataset == sequence
+ .getDatasetSequence())))
+ {
+ // skip sequences in subset which directly relate to sequence
+ continue;
+ }
+ if (mapping.involvesSequence(otherseq))
+ {
+ // selected a mapping contained in subselect alignment
+ result.add(mapping);
+ break;
+ }
+ }
+ }
+ else
+ {
+ result.add(mapping);
+ }
}
}
return result;
}
/**
- * Returns the total length of the supplied ranges
+ * Returns the total length of the supplied ranges, which may be as single
+ * [start, end] or multiple [start, end, start, end ...]
*
* @param ranges
* @return
int length = 0;
for (int[] range : ranges)
{
- length += Math.abs(range[1] - range[0]) + 1;
+ if (range.length % 2 != 0)
+ {
+ System.err.println("Error unbalance start/end ranges: "
+ + ranges.toString());
+ return 0;
+ }
+ for (int i = 0; i < range.length - 1; i += 2)
+ {
+ length += Math.abs(range[i + 1] - range[i]) + 1;
+ }
}
return length;
}
int cdspos = 0;
for (int x = 0; x < copy.length && sxpos == -1; x += 2)
{
- // fixme handle reverse strand
cdspos += Math.abs(copy[x + 1] - copy[x]) + 1;
if (removeCount < cdspos)
{