2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
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
10 * of the License, or (at your option) any later version.
12 * Jalview is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19 * The Jalview Authors are detailed in the 'AUTHORS' file.
21 package jalview.commands;
23 import jalview.datamodel.AlignmentI;
24 import jalview.datamodel.SequenceI;
26 public class RemoveGapsCommand extends EditCommand
28 public RemoveGapsCommand(String description, SequenceI[] seqs,
31 this.description = description;
33 for (int i = 0; i < seqs.length; i++)
35 if (seqs[i].getLength() > width)
37 width = seqs[i].getLength();
41 findGaps(seqs, 0, width, al);
44 public RemoveGapsCommand(String description, SequenceI[] seqs, int start,
45 int end, AlignmentI al)
47 this.description = description;
48 findGaps(seqs, start, end, al);
51 void findGaps(SequenceI[] seqs, int start, int end, AlignmentI al)
54 int startCol = -1, endCol = -1;
61 boolean delete = true;
64 for (int s = 0; s < seqs.length; s++)
69 sequence = seqs[s].getSequence(start, end + 1);
71 jSize = sequence.length;
72 for (j = 0; j < jSize; j++)
76 if (!jalview.util.Comparison.isGap(sequence[j]))
86 if (delete && startCol == -1)
91 if (!delete && startCol > -1)
94 Action.DELETE_GAP, new SequenceI[]
95 { seqs[s] }, start + startCol - deletedCols,
96 endCol - startCol, al, false, null);
98 deletedCols += (endCol - startCol);
103 if (delete && startCol > -1)
106 Action.DELETE_GAP, new SequenceI[]
107 { seqs[s] }, start + startCol - deletedCols,
108 jSize - startCol, al, false, null);
113 performEdit(0, null);