2 * Jalview - A Sequence Alignment Editor and Viewer
3 * Copyright (C) 2006 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
19 package jalview.datamodel;
21 import jalview.analysis.*;
23 import jalview.schemes.*;
36 public class SequenceGroup
39 Conservation conserve;
44 private Vector sequences = new Vector();
48 public ColourSchemeI cs;
51 Color outlineColour = Color.black;
54 * Creates a new SequenceGroup object.
56 public SequenceGroup()
59 this.displayBoxes = true;
60 this.displayText = true;
61 this.colourText = false;
66 * Creates a new SequenceGroup object.
68 * @param sequences DOCUMENT ME!
69 * @param groupName DOCUMENT ME!
70 * @param scheme DOCUMENT ME!
71 * @param displayBoxes DOCUMENT ME!
72 * @param displayText DOCUMENT ME!
73 * @param colourText DOCUMENT ME!
74 * @param start DOCUMENT ME!
75 * @param end DOCUMENT ME!
77 public SequenceGroup(Vector sequences, String groupName,
78 ColourSchemeI scheme, boolean displayBoxes, boolean displayText,
79 boolean colourText, int start, int end)
81 this.sequences = sequences;
82 this.groupName = groupName;
83 this.displayBoxes = displayBoxes;
84 this.displayText = displayText;
85 this.colourText = colourText;
93 * Creates a new SequenceGroup object.
95 * @param groupName DOCUMENT ME!
96 * @param scheme DOCUMENT ME!
97 * @param displayBoxes DOCUMENT ME!
98 * @param displayText DOCUMENT ME!
99 * @param colourText DOCUMENT ME!
100 * @param start DOCUMENT ME!
101 * @param end DOCUMENT ME!
103 public SequenceGroup(String groupName, ColourSchemeI scheme,
104 boolean displayBoxes, boolean displayText, boolean colourText,
107 this.groupName = groupName;
108 this.displayBoxes = displayBoxes;
109 this.displayText = displayText;
110 this.colourText = colourText;
116 public SequenceI [] getSelectionAsNewSequences(AlignmentI align)
118 int iSize = sequences.size();
119 SequenceI [] seqs = new SequenceI[iSize];
120 SequenceI [] inorder = getSequencesInOrder(align);
125 for (int i = 0; i < iSize; i++)
127 SequenceI seq = inorder[i];
130 //Returns residue following index if gap
131 sres = seq.findPosition(startRes);
134 //Need to find the residue preceeding index if gap
137 for (int j = 0; j < endRes + 1 && j < seq.getLength(); j++)
139 ch = seq.getCharAt(j);
140 if (!jalview.util.Comparison.isGap( (ch)))
148 eres += seq.getStart() - 1;
151 seqs[i] = new Sequence(seq.getName(),
152 seq.getSequence(startRes, endRes + 1),
155 seqs[i].setDescription(seq.getDescription());
156 seqs[i].setDBRef(seq.getDBRef());
157 seqs[i].setSequenceFeatures(seq.getSequenceFeatures());
158 if (seq.getDatasetSequence() != null)
159 seqs[i].setDatasetSequence(seq.getDatasetSequence());
161 if(seq.getAnnotation()!=null)
163 for(int a=0; a<seq.getAnnotation().length; a++)
164 seqs[i].addAlignmentAnnotation(seq.getAnnotation()[a]);
172 public Vector getSequences(boolean includeHidden)
178 Vector allSequences = new Vector();
180 for (int i = 0; i < sequences.size(); i++)
182 seq = (SequenceI) sequences.elementAt(i);
183 allSequences.addElement(seq);
184 if (seq.getHiddenSequences() != null)
186 for (int h = 0; h < seq.getHiddenSequences().getSize(false); h++)
188 allSequences.addElement(
189 seq.getHiddenSequences().getSequenceAt(h)
202 * @param col DOCUMENT ME!
204 * @return DOCUMENT ME!
206 public boolean adjustForRemoveLeft(int col)
208 // return value is true if the group still exists
211 startRes = startRes - col;
216 endRes = endRes - col;
218 if (startRes > endRes)
225 // must delete this group!!
235 * @param col DOCUMENT ME!
237 * @return DOCUMENT ME!
239 public boolean adjustForRemoveRight(int col)
258 * @return DOCUMENT ME!
260 public String getName()
268 * @param name DOCUMENT ME!
270 public void setName(String name)
278 * @return DOCUMENT ME!
280 public Conservation getConservation()
288 * @param c DOCUMENT ME!
290 public void setConservation(Conservation c)
298 * @param s DOCUMENT ME!
299 * @param recalc DOCUMENT ME!
301 public void addSequence(SequenceI s, boolean recalc)
303 if (!sequences.contains(s))
305 sequences.addElement(s);
310 recalcConservation();
317 public void recalcConservation()
324 cs.setConsensus(AAFrequency.calculate(sequences, 0, getWidth()));
326 if (cs instanceof ClustalxColourScheme)
328 ( (ClustalxColourScheme) cs).resetClustalX(sequences, getWidth());
331 if (cs.conservationApplied())
333 Conservation c = new Conservation(groupName,
334 ResidueProperties.propHash, 3, sequences,
337 c.verdict(false, 25);
339 cs.setConservation(c);
341 if (cs instanceof ClustalxColourScheme)
343 ( (ClustalxColourScheme) cs).resetClustalX(sequences,
348 catch (java.lang.OutOfMemoryError err)
350 System.out.println("Out of memory loading groups: " + err);
358 * @param s DOCUMENT ME!
359 * @param recalc DOCUMENT ME!
361 public void addOrRemove(SequenceI s, boolean recalc)
363 if (sequences.contains(s))
365 deleteSequence(s, recalc);
369 addSequence(s, recalc);
376 * @param s DOCUMENT ME!
377 * @param recalc DOCUMENT ME!
379 public void deleteSequence(SequenceI s, boolean recalc)
381 sequences.removeElement(s);
385 recalcConservation();
392 * @return DOCUMENT ME!
394 public int getStartRes()
402 * @return DOCUMENT ME!
404 public int getEndRes()
412 * @param i DOCUMENT ME!
414 public void setStartRes(int i)
422 * @param i DOCUMENT ME!
424 public void setEndRes(int i)
432 * @return DOCUMENT ME!
434 public int getSize(boolean includeHidden)
437 return sequences.size();
440 int total = sequences.size();
442 for (int i = 0; i < sequences.size(); i++)
444 seq = (SequenceI) sequences.elementAt(i);
445 if (seq.getHiddenSequences() != null)
447 total += seq.getHiddenSequences().getSize(false);
457 * @param i DOCUMENT ME!
459 * @return DOCUMENT ME!
461 public SequenceI getSequenceAt(int i)
463 return (SequenceI) sequences.elementAt(i);
469 * @param state DOCUMENT ME!
471 public void setColourText(boolean state)
479 * @return DOCUMENT ME!
481 public boolean getColourText()
489 * @param state DOCUMENT ME!
491 public void setDisplayText(boolean state)
499 * @return DOCUMENT ME!
501 public boolean getDisplayText()
509 * @param state DOCUMENT ME!
511 public void setDisplayBoxes(boolean state)
513 displayBoxes = state;
519 * @return DOCUMENT ME!
521 public boolean getDisplayBoxes()
529 * @return DOCUMENT ME!
531 public int getWidth()
533 // MC This needs to get reset when characters are inserted and deleted
534 if (sequences.size() > 0)
536 width = ((SequenceI) sequences.elementAt(0)).getLength();
539 for (int i = 1; i < sequences.size(); i++)
541 SequenceI seq = (SequenceI) sequences.elementAt(i);
543 if (seq.getLength() > width)
545 width = seq.getLength();
555 * @param c DOCUMENT ME!
557 public void setOutlineColour(Color c)
565 * @return DOCUMENT ME!
567 public Color getOutlineColour()
569 return outlineColour;
574 * returns the sequences in the group ordered by the ordering given by al
576 * @param al Alignment
577 * @return SequenceI[]
579 public SequenceI[] getSequencesInOrder(AlignmentI al)
581 int sz = sequences.size();
582 java.util.Hashtable orderedSeqs = new java.util.Hashtable();
583 SequenceI[] seqs = new SequenceI[sz];
585 for (int i = 0; i < sz; i++)
587 SequenceI seq = (SequenceI) sequences.elementAt(i);
588 int index = al.findIndex(seq);
589 orderedSeqs.put(index + "", seq);
594 for (int i = 0; i < al.getHeight(); i++)
596 if (orderedSeqs.containsKey(i + ""))
598 seqs[index++] = (SequenceI) orderedSeqs.get(i + "");