2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
3 * Copyright (C) 2011 J Procter, AM Waterhouse, J Engelhardt, LM Lui, G Barton, M Clamp, S Searle
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
11 * Jalview is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty
13 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
14 * PURPOSE. See the GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along with Jalview. If not, see <http://www.gnu.org/licenses/>.
18 package jalview.commands;
21 * Jalview - A Sequence Alignment Editor and Viewer Copyright (C) 2007 AM
22 * Waterhouse, J Procter, G Barton, M Clamp, S Searle
24 * This program is free software; you can redistribute it and/or modify it under
25 * the terms of the GNU General Public License as published by the Free Software
26 * Foundation; either version 2 of the License, or (at your option) any later
29 * This program is distributed in the hope that it will be useful, but WITHOUT
30 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
31 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
34 * You should have received a copy of the GNU General Public License along with
35 * this program; if not, write to the Free Software Foundation, Inc., 51
36 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
39 import jalview.datamodel.*;
41 public class RemoveGapsCommand extends EditCommand
43 public RemoveGapsCommand(String description, SequenceI[] seqs,
46 this.description = description;
48 for (int i = 0; i < seqs.length; i++)
50 if (seqs[i].getLength() > width)
52 width = seqs[i].getLength();
56 findGaps(seqs, 0, width, al);
59 public RemoveGapsCommand(String description, SequenceI[] seqs, int start,
60 int end, AlignmentI al)
62 this.description = description;
63 findGaps(seqs, start, end, al);
66 void findGaps(SequenceI[] seqs, int start, int end, AlignmentI al)
69 int startCol = -1, endCol = -1;
76 boolean delete = true;
79 for (int s = 0; s < seqs.length; s++)
84 sequence = seqs[s].getSequence(start, end + 1);
86 jSize = sequence.length;
87 for (j = 0; j < jSize; j++)
91 if (!jalview.util.Comparison.isGap(sequence[j]))
101 if (delete && startCol == -1)
106 if (!delete && startCol > -1)
108 this.appendEdit(DELETE_GAP, new SequenceI[]
109 { seqs[s] }, start + startCol - deletedCols, endCol - startCol,
112 deletedCols += (endCol - startCol);
117 if (delete && startCol > -1)
119 this.appendEdit(DELETE_GAP, new SequenceI[]
120 { seqs[s] }, start + startCol - deletedCols, jSize - startCol, al,
126 performEdit(0, null);