package jalview.datamodel;
import jalview.analysis.AlignSeq;
-import jalview.api.DBRefEntryI;
import jalview.datamodel.features.SequenceFeatures;
import jalview.datamodel.features.SequenceFeaturesI;
import jalview.util.Comparison;
import jalview.util.DBRefUtils;
import jalview.util.MapList;
import jalview.util.StringUtils;
+import jalview.ws.params.InvalidArgumentException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.BitSet;
import java.util.Collections;
import java.util.Enumeration;
+import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import java.util.Vector;
/**
*
- * Implements the SequenceI interface for a char[] based sequence object.
- *
- * @author $author$
- * @version $Revision$
+ * Implements the SequenceI interface for a char[] based sequence object
*/
public class Sequence extends ASequence implements SequenceI
{
- SequenceI datasetSequence;
+
+ /**
+ * A subclass that gives us access to modCount, which tracks
+ * whether there have been any changes. We use this to update
+ * @author hansonr
+ *
+ * @param <T>
+ */
+ @SuppressWarnings("serial")
+ protected class DBModList<T> extends ArrayList<DBRefEntry> {
+
+ protected int getModCount() {
+ return modCount;
+ }
+
+ }
+
+SequenceI datasetSequence;
String name;
String vamsasId;
- DBRefEntry[] dbrefs;
+ private DBModList<DBRefEntry> dbrefs; // controlled acces
- RNA rna;
+ /**
+ * a flag to let us know that elements have changed in dbrefs
+ *
+ * @author Bob Hanson
+ */
+ private int refModCount = 0;
+ RNA rna;
+
/**
* This annotation is displayed below the alignment but the positions are tied
* to the residues of this sequence
*/
if (datasetSequence == null)
{
- if (seq.getDBRefs() != null)
+ List<DBRefEntry> dbr = seq.getDBRefs();
+ if (dbr != null)
{
- DBRefEntry[] dbr = seq.getDBRefs();
- for (int i = 0; i < dbr.length; i++)
+ for (int i = 0, n = dbr.size(); i < n; i++)
{
- addDBRef(new DBRefEntry(dbr[i]));
+ addDBRef(new DBRefEntry(dbr.get(i)));
}
}
{
if (pdbIds == null)
{
- pdbIds = new Vector<PDBEntry>();
+ pdbIds = new Vector<>();
pdbIds.add(entry);
return true;
}
@Override
public Vector<PDBEntry> getAllPDBEntries()
{
- return pdbIds == null ? new Vector<PDBEntry>() : pdbIds;
+ return pdbIds == null ? new Vector<>() : pdbIds;
}
/**
@Override
public GeneLociI getGeneLoci()
{
- DBRefEntry[] refs = getDBRefs();
+ List<DBRefEntry> refs = getDBRefs();
if (refs != null)
{
for (final DBRefEntry ref : refs)
* preserve end residue column provided cursor was valid
*/
int endColumn = isValidCursor(cursor) ? cursor.lastColumnPosition : 0;
+
if (residuePos == this.end)
{
endColumn = column;
* @param curs
* @return
*/
- protected int findIndex(int pos, SequenceCursor curs)
+ protected int findIndex(final int pos, SequenceCursor curs)
{
if (!isValidCursor(curs))
{
/*
* move left or right to find pos from hint.position
*/
- int col = curs.columnPosition - 1; // convert from base 1 to 0-based array
- // index
+ int col = curs.columnPosition - 1; // convert from base 1 to base 0
int newPos = curs.residuePosition;
int delta = newPos > pos ? -1 : 1;
while (newPos != pos)
{
col += delta; // shift one column left or right
- if (col < 0 || col == sequence.length)
+ if (col < 0)
+ {
+ break;
+ }
+ if (col == sequence.length)
{
+ col--; // return last column if we failed to reach pos
break;
}
if (!Comparison.isGap(sequence[col]))
}
col++; // convert back to base 1
- updateCursor(pos, col, curs.firstColumnPosition);
+
+ /*
+ * only update cursor if we found the target position
+ */
+ if (newPos == pos)
+ {
+ updateCursor(pos, col, curs.firstColumnPosition);
+ }
return col;
}
return map;
}
+ /**
+ * Build a bitset corresponding to sequence gaps
+ *
+ * @return a BitSet where set values correspond to gaps in the sequence
+ */
+ @Override
+ public BitSet gapBitset()
+ {
+ BitSet gaps = new BitSet(sequence.length);
+ int j = 0;
+ while (j < sequence.length)
+ {
+ if (jalview.util.Comparison.isGap(sequence[j]))
+ {
+ gaps.set(j);
+ }
+ j++;
+ }
+ return gaps;
+ }
+
@Override
public int[] findPositionMap()
{
@Override
public List<int[]> getInsertions()
{
- ArrayList<int[]> map = new ArrayList<int[]>();
+ ArrayList<int[]> map = new ArrayList<>();
int lastj = -1, j = 0;
int pos = start;
int seqlen = sequence.length;
boolean createNewDs = false;
// TODO: take a (second look) at the dataset creation validation method for
// the very large sequence case
+
int startIndex = findIndex(start) - 1;
int endIndex = findIndex(end) - 1;
int startDeleteColumn = -1; // for dataset sequence deletions
int deleteCount = 0;
- for (int s = i; s < j; s++)
+ for (int s = i; s < j && s < sequence.length; s++)
{
if (Comparison.isGap(sequence[s]))
{
vamsasId = id;
}
- @Override
- public void setDBRefs(DBRefEntry[] dbref)
+ @SuppressWarnings("deprecation")
+@Override
+ public void setDBRefs(List<DBRefEntry> newDBrefs) throws InvalidArgumentException
{
if (dbrefs == null && datasetSequence != null
&& this != datasetSequence)
{
- datasetSequence.setDBRefs(dbref);
+ datasetSequence.setDBRefs((DBModList<DBRefEntry>)newDBrefs);
return;
}
- dbrefs = dbref;
- if (dbrefs != null)
- {
- DBRefUtils.ensurePrimaries(this);
- }
+ if (newDBrefs != null && !(newDBrefs instanceof DBModList<?>))
+ throw new InvalidArgumentException("DBrefs must have DBModList class");
+
+ dbrefs = (DBModList<DBRefEntry>)newDBrefs;
+ refModCount = 0;
+ }
+
+ @Override
+ public void getDBRefsFrom(SequenceI seq) {
+ try {
+ setDBRefs(seq.getDBRefs());
+ } catch (InvalidArgumentException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
}
@Override
- public DBRefEntry[] getDBRefs()
+ public List<DBRefEntry> getDBRefs()
{
if (dbrefs == null && datasetSequence != null
&& this != datasetSequence)
return dbrefs;
}
+
@Override
public void addDBRef(DBRefEntry entry)
{
if (dbrefs == null)
{
- dbrefs = new DBRefEntry[0];
+ dbrefs = new DBModList<DBRefEntry>();
}
- for (DBRefEntryI dbr : dbrefs)
+ for (int ib = 0, nb= dbrefs.size(); ib < nb; ib++)
{
- if (dbr.updateFrom(entry))
+ if (dbrefs.get(ib).updateFrom(entry))
{
/*
* found a dbref that either matched, or could be
}
}
- /*
- * extend the array to make room for one more
- */
- // TODO use an ArrayList instead
- int j = dbrefs.length;
- DBRefEntry[] temp = new DBRefEntry[j + 1];
- System.arraycopy(dbrefs, 0, temp, 0, j);
- temp[temp.length - 1] = entry;
-
- dbrefs = temp;
- DBRefUtils.ensurePrimaries(this);
+// /// BH OUCH!
+// /*
+// * extend the array to make room for one more
+// */
+// // TODO use an ArrayList instead
+// int j = dbrefs.length;
+// List<DBRefEntry> temp = new DBRefEntry[j + 1];
+// System.arraycopy(dbrefs, 0, temp, 0, j);
+// temp[temp.length - 1] = entry;
+//
+// dbrefs = temp;
+
+ dbrefs.add(entry);
}
@Override
{
if (this.annotation == null)
{
- this.annotation = new Vector<AlignmentAnnotation>();
+ this.annotation = new Vector<>();
}
if (!this.annotation.contains(annotation))
{
private int _seqhash = 0;
+private List<DBRefEntry> primaryRefs;
+
/**
* Answers false if the sequence is more than 85% nucleotide (ACGTU), else
* true
return null;
}
- Vector<AlignmentAnnotation> subset = new Vector<AlignmentAnnotation>();
+ Vector<AlignmentAnnotation> subset = new Vector<>();
Enumeration<AlignmentAnnotation> e = annotation.elements();
while (e.hasMoreElements())
{
// TODO: could merge DBRefs
return datasetSequence.updatePDBIds();
}
- if (dbrefs == null || dbrefs.length == 0)
+ if (dbrefs == null || dbrefs.size() == 0)
{
return false;
}
boolean added = false;
- for (DBRefEntry dbr : dbrefs)
+ for (int ib = 0, nb = dbrefs.size(); ib < nb; ib++)
{
+ DBRefEntry dbr = dbrefs.get(ib);
if (DBRefSource.PDB.equals(dbr.getSource()))
{
/*
}
}
// transfer database references
- DBRefEntry[] entryRefs = entry.getDBRefs();
+ List<DBRefEntry> entryRefs = entry.getDBRefs();
if (entryRefs != null)
{
- for (int r = 0; r < entryRefs.length; r++)
+ for (int r = 0, n = entryRefs.size(); r < n; r++)
{
- DBRefEntry newref = new DBRefEntry(entryRefs[r]);
+ DBRefEntry newref = new DBRefEntry(entryRefs.get(r));
if (newref.getMap() != null && mp != null)
{
// remap ref using our local mapping
public List<AlignmentAnnotation> getAlignmentAnnotations(String calcId,
String label)
{
- List<AlignmentAnnotation> result = new ArrayList<AlignmentAnnotation>();
+ List<AlignmentAnnotation> result = new ArrayList<>();
if (this.annotation != null)
{
for (AlignmentAnnotation ann : annotation)
return null;
}
+ private List<DBRefEntry> tmpList;
+
@Override
public List<DBRefEntry> getPrimaryDBRefs()
{
{
return datasetSequence.getPrimaryDBRefs();
}
- if (dbrefs == null || dbrefs.length == 0)
+ if (dbrefs == null || dbrefs.size() == 0)
{
return Collections.emptyList();
}
synchronized (dbrefs)
{
- List<DBRefEntry> primaries = new ArrayList<DBRefEntry>();
- DBRefEntry[] tmp = new DBRefEntry[1];
- for (DBRefEntry ref : dbrefs)
+ if (refModCount == dbrefs.getModCount() && primaryRefs != null)
+ return primaryRefs; // no changes
+ refModCount = dbrefs.getModCount();
+ List<DBRefEntry> primaries = (primaryRefs == null ? (primaryRefs = new ArrayList<>()) : primaryRefs);
+ primaries.clear();
+ if (tmpList == null) {
+ tmpList = new ArrayList<>();
+ tmpList.add(null); // for replacement
+ }
+ for (int i = 0, n = dbrefs.size(); i < n; i++)
{
+ DBRefEntry ref = dbrefs.get(i);
if (!ref.isPrimaryCandidate())
{
continue;
}
}
// whilst it looks like it is a primary ref, we also sanity check type
- if (DBRefUtils.getCanonicalName(DBRefSource.PDB)
- .equals(DBRefUtils.getCanonicalName(ref.getSource())))
+ if (DBRefSource.PDB_CANONICAL_NAME.equals(ref.getCanonicalSourceName()))
{
// PDB dbrefs imply there should be a PDBEntry associated
// TODO: tighten PDB dbrefs
// handle on the PDBEntry, and a real mapping between sequence and
// extracted sequence from PDB file
PDBEntry pdbentry = getPDBEntry(ref.getAccessionId());
- if (pdbentry != null && pdbentry.getFile() != null)
+ if (pdbentry == null || pdbentry.getFile() == null)
{
- primaries.add(ref);
+ continue;
}
- continue;
- }
- // check standard protein or dna sources
- tmp[0] = ref;
- DBRefEntry[] res = DBRefUtils.selectDbRefs(!isProtein(), tmp);
- if (res != null && res[0] == tmp[0])
- {
- primaries.add(ref);
- continue;
- }
+ } else {
+ // check standard protein or dna sources
+ tmpList.set(0, ref);
+ List<DBRefEntry> res = DBRefUtils.selectDbRefs(!isProtein(), tmpList);
+ if (res == null || res.get(0) != tmpList.get(0))
+ {
+ continue;
+ }
+ }
+ primaries.add(ref);
}
+
+ DBRefUtils.ensurePrimaries(this, primaries);
return primaries;
}
}
List<SequenceFeature> result = getFeatures().findFeatures(startPos,
endPos, types);
+ if (datasetSequence != null)
+ {
+ result = datasetSequence.getFeatures().findFeatures(startPos, endPos,
+ types);
+ }
+ else
+ {
+ result = sequenceFeatureStore.findFeatures(startPos, endPos, types);
+ }
/*
* if end column is gapped, endPos may be to the right,
return count;
}
+
+ @Override
+ public String getSequenceStringFromIterator(Iterator<int[]> it)
+ {
+ StringBuilder newSequence = new StringBuilder();
+ while (it.hasNext())
+ {
+ int[] block = it.next();
+ if (it.hasNext())
+ {
+ newSequence.append(getSequence(block[0], block[1] + 1));
+ }
+ else
+ {
+ newSequence.append(getSequence(block[0], block[1]));
+ }
+ }
+
+ return newSequence.toString();
+ }
+
+ @Override
+ public int firstResidueOutsideIterator(Iterator<int[]> regions)
+ {
+ int start = 0;
+
+ if (!regions.hasNext())
+ {
+ return findIndex(getStart()) - 1;
+ }
+
+ // Simply walk along the sequence whilst watching for region
+ // boundaries
+ int hideStart = getLength();
+ int hideEnd = -1;
+ boolean foundStart = false;
+
+ // step through the non-gapped positions of the sequence
+ for (int i = getStart(); i <= getEnd() && (!foundStart); i++)
+ {
+ // get alignment position of this residue in the sequence
+ int p = findIndex(i) - 1;
+
+ // update region start/end
+ while (hideEnd < p && regions.hasNext())
+ {
+ int[] region = regions.next();
+ hideStart = region[0];
+ hideEnd = region[1];
+ }
+ if (hideEnd < p)
+ {
+ hideStart = getLength();
+ }
+ // update boundary for sequence
+ if (p < hideStart)
+ {
+ start = p;
+ foundStart = true;
+ }
+ }
+
+ if (foundStart)
+ {
+ return start;
+ }
+ // otherwise, sequence was completely hidden
+ return 0;
+ }
}
git://source.jalview.org / jalview.git / blobdiff