names = new Hashtable();
for (int i = 0; i < seqs.length; i++)
{
- names.put(new SeqIdName(seqs[i].getName()), seqs[i]);
+ // TODO: deal with ID collisions - SequenceI should be appended to list associated with this key.
+ names.put(new SeqIdName(seqs[i].getDisplayId(true)), seqs[i]);
// add in any interesting identifiers
if (seqs[i].getDBRef() != null)
{
*/
private SequenceI pickbestMatch(SeqIdName candName, Vector matches)
{
+ SequenceI[] st= pickbestMatches(candName, matches);
+ return st==null || st.length==0 ? null : st[0];
+ }
+ /**
+ * returns the closest SequenceI in matches to SeqIdName and returns all the
+ * matches to the names hash.
+ *
+ * @param candName
+ * SeqIdName
+ * @param matches
+ * Vector of SequenceI objects
+ * @return Object[] { SequenceI closest SequenceI to SeqIdName, SequenceI[] ties }
+ */
+ private SequenceI[] pickbestMatches(SeqIdName candName, Vector matches)
+ {
+ ArrayList best=new ArrayList();
SequenceI match = null;
if (candName == null || matches == null || matches.size() == 0)
{
}
match = (SequenceI) matches.elementAt(0);
matches.removeElementAt(0);
+ best.add(match);
names.put(new SeqIdName(match.getName()), match);
int matchlen = match.getName().length();
int namlen = candName.id.length();
{
// look through for a better one.
SequenceI cand = (SequenceI) matches.elementAt(0);
+ matches.remove(0);
names.put(new SeqIdName(cand.getName()), cand);
- int candlen = cand.getName().length();
+ int q,w,candlen = cand.getName().length();
// keep the one with an id 'closer' to the given seqnam string
- if (Math.abs(matchlen - namlen) > Math.abs(candlen - namlen)
+ if ((q=Math.abs(matchlen - namlen)) > (w=Math.abs(candlen - namlen))
&& candlen > matchlen)
{
+ best.clear();
match = cand;
matchlen = candlen;
+ best.add(match);
+ }
+ if (q==w && candlen==matchlen)
+ {
+ // record any ties
+ best.add(cand);
}
}
- return match;
+ if (best.size()==0) { return null; };
+ return (SequenceI[]) best.toArray(new SequenceI[0]);
}
/**
}
/**
+ * Find all matches for a given sequence name.
+ * @param seqnam string to query Matcher with.
+ */
+ public SequenceI[] findAllIdMatches(String seqnam)
+ {
+
+ SeqIdName nam = new SeqIdName(seqnam);
+ return findAllIdMatches(nam);
+ }
+
+ /**
* findIdMatch
*
* Return pointers to sequences (or sequence object containers) which have
}
return pickbestMatch(nam, matches);
}
+ /**
+ * core findIdMatch search method for finding all equivalent matches
+ *
+ * @param nam
+ * SeqIdName
+ * @return SequenceI[]
+ */
+ private SequenceI[] findAllIdMatches(
+ jalview.analysis.SequenceIdMatcher.SeqIdName nam)
+ {
+ Vector matches = new Vector();
+ while (names.containsKey(nam))
+ {
+ matches.addElement(names.remove(nam));
+ }
+ SequenceI[] r=pickbestMatches(nam, matches);
+ return r;
+ }
+
private class SeqIdName
{