for (SequenceI s : core.getSequences())
{
SequenceI newSeq = s.deriveSequence();
- if (newSeq.getStart() > maxoffset
+ final int newSeqStart = newSeq.getStart() - 1;
+ if (newSeqStart > maxoffset
&& newSeq.getDatasetSequence().getStart() < s.getStart())
{
- maxoffset = newSeq.getStart();
+ maxoffset = newSeqStart;
}
sq.add(newSeq);
}
if (flankSize > -1)
{
- maxoffset = flankSize;
+ maxoffset = Math.min(maxoffset, flankSize);
}
- // now add offset to create a new expanded alignment
+
+ /*
+ * now add offset left and right to create an expanded alignment
+ */
for (SequenceI s : sq)
{
SequenceI ds = s;
}
int s_end = s.findPosition(s.getStart() + s.getLength());
// find available flanking residues for sequence
- int ustream_ds = s.getStart() - ds.getStart(), dstream_ds = ds
- .getEnd() - s_end;
+ int ustream_ds = s.getStart() - ds.getStart();
+ int dstream_ds = ds.getEnd() - s_end;
// build new flanked sequence
offset = maxoffset - flankSize;
ustream_ds = flankSize;
}
- if (flankSize < dstream_ds)
+ if (flankSize <= dstream_ds)
{
- dstream_ds = flankSize;
+ dstream_ds = flankSize - 1;
}
}
+ // TODO use Character.toLowerCase to avoid creating String objects?
char[] upstream = new String(ds.getSequence(s.getStart() - 1
- ustream_ds, s.getStart() - 1)).toLowerCase().toCharArray();
- char[] downstream = new String(ds.getSequence(s_end - 1, s_end + 1
+ char[] downstream = new String(ds.getSequence(s_end - 1, s_end
+ dstream_ds)).toLowerCase().toCharArray();
char[] coreseq = s.getSequence();
char[] nseq = new char[offset + upstream.length + downstream.length
+ coreseq.length];
char c = core.getGapCharacter();
- // TODO could lowercase the flanking regions
+
int p = 0;
for (; p < offset; p++)
{
nseq[p] = c;
}
- // s.setSequence(new String(upstream).toLowerCase()+new String(coreseq) +
- // new String(downstream).toLowerCase());
+
System.arraycopy(upstream, 0, nseq, p, upstream.length);
System.arraycopy(coreseq, 0, nseq, p + upstream.length,
coreseq.length);
{
for (AlignmentAnnotation aa : s.getAnnotation())
{
+ aa.adjustForAlignment(); // JAL-1712 fix
newAl.addAnnotation(aa);
}
}