+ else
+ {
+ result = sequenceFeatureStore.findFeatures(startPos, endPos, types);
+ }
+
+ /*
+ * if the start or end column is gapped, startPos or endPos may be to the
+ * left or right, and we may have included adjacent or enclosing features;
+ * remove any that are not enclosing, non-contact features
+ */
+ if (endPos > this.end || Comparison.isGap(sequence[fromColumn - 1])
+ || Comparison.isGap(sequence[toColumn - 1]))
+ {
+ ListIterator<SequenceFeature> it = result.listIterator();
+ while (it.hasNext())
+ {
+ SequenceFeature sf = it.next();
+ int featureStartColumn = findIndex(sf.getBegin());
+ int featureEndColumn = findIndex(sf.getEnd());
+ boolean noOverlap = featureStartColumn > toColumn
+ || featureEndColumn < fromColumn;
+
+ /*
+ * reject an 'enclosing' feature if it is actually a contact feature
+ */
+ if (sf.isContactFeature() && featureStartColumn < fromColumn
+ && featureEndColumn > toColumn)
+ {
+ noOverlap = true;
+ }
+ if (noOverlap)
+ {
+ it.remove();
+ }
+ }
+ }
+
+ return result;