2 * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
3 * Copyright (C) 2014 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.ws.rest.params;
23 import jalview.datamodel.AlignmentI;
24 import jalview.datamodel.SequenceGroup;
25 import jalview.datamodel.SequenceI;
26 import jalview.ws.params.OptionI;
27 import jalview.ws.params.simple.IntegerParameter;
28 import jalview.ws.params.simple.Option;
29 import jalview.ws.rest.AlignmentProcessor;
30 import jalview.ws.rest.InputType;
31 import jalview.ws.rest.NoValidInputDataException;
32 import jalview.ws.rest.RestJob;
34 import java.io.UnsupportedEncodingException;
35 import java.util.ArrayList;
36 import java.util.Arrays;
37 import java.util.List;
39 import org.apache.http.entity.mime.content.ContentBody;
40 import org.apache.http.entity.mime.content.StringBody;
43 * Represents the partitions defined on the alignment as indices e.g. for a
44 * partition (A,B,C),(D,E),(F) The indices would be 3,2,1. Note, the alignment
45 * must be ordered so groups are contiguous before this input type can be used.
50 public class SeqGroupIndexVector extends InputType implements
53 public SeqGroupIndexVector()
56 { AlignmentI.class });
60 * separator for list of sequence Indices - default is ','
62 public String sep = ",";
65 * min size of each partition
67 public int minsize = 1;
72 * prepare the context alignment for this input
75 * - alignment to be processed
76 * @return al or a new alignment with appropriate attributes/order for input
78 public AlignmentI prepareAlignment(AlignmentI al)
80 jalview.analysis.AlignmentSorter.sortByGroup(al);
85 public ContentBody formatForInput(RestJob rj)
86 throws UnsupportedEncodingException, NoValidInputDataException
88 StringBuffer idvector = new StringBuffer();
90 AlignmentI al = rj.getAlignmentForInput(token, type);
91 // assume that alignment is properly ordered so groups form consecutive
93 ArrayList<int[]> gl = new ArrayList<int[]>();
94 int p = 0,lowest=al.getHeight(), highest=0;
95 List<SequenceGroup> sgs;
96 synchronized (sgs = al.getGroups())
98 for (SequenceGroup sg : sgs)
100 if (sg.getSize() < minsize)
102 throw new NoValidInputDataException("Group contains less than "
103 + minsize + " sequences.");
105 // TODO: refactor to sequenceGroup for efficiency -
106 // getAlignmentRowInterval(AlignmentI al)
108 for (SequenceI sq : sg.getSequencesInOrder(al))
110 p = al.findIndex(sq);
138 // are there any more sequences ungrouped that should be added as a single
139 // remaining group ? - these might be at the start or the end
142 if (lowest-1>minsize)
147 if ((al.getHeight()-1-highest)>minsize)
149 gl.add(new int[] { highest+1, al.getHeight()-1});
155 { 0, al.getHeight() - 1 });
157 if (min >= 0 && gl.size() < min)
159 throw new NoValidInputDataException(
160 "Not enough sequence groups for input. Need at least " + min
161 + " groups (including ungrouped regions).");
163 if (max > 0 && gl.size() > max)
165 throw new NoValidInputDataException(
166 "Too many sequence groups for input. Need at most " + max
167 + " groups (including ungrouped regions).");
169 int[][] vals = gl.toArray(new int[gl.size()][]);
170 int[] srt = new int[gl.size()];
171 for (int i = 0; i < vals.length; i++)
173 jalview.util.QuickSort.sort(srt, vals);
175 int last = vals[0][0] - 1;
176 for (int[] range : vals)
182 idvector.append(sep);
184 idvector.append(range[1] - last);
189 return new StringBody(idvector.toString());
193 * set minimum number of sequences allowed in a partition. Default is 1
197 * (number greater than 1)
199 public void setMinsize(int i)
212 public List<String> getURLEncodedParameter()
214 ArrayList<String> prms = new ArrayList<String>();
215 super.addBaseParams(prms);
216 prms.add("minsize='" + minsize + "'");
217 prms.add("sep='" + sep + "'");
220 prms.add("type='" + type + "'");
226 public String getURLtokenPrefix()
232 public boolean configureProperty(String tok, String val,
233 StringBuffer warnings)
236 if (tok.startsWith("sep"))
241 if (tok.startsWith("minsize"))
245 minsize = Integer.valueOf(val);
248 } catch (Exception x)
252 warnings.append("Invalid minsize value '" + val
253 + "'. Must be a positive integer.\n");
255 if (tok.startsWith("type"))
259 type = molType.valueOf(val);
261 } catch (Exception x)
263 warnings.append("Invalid molecule type '" + val
264 + "'. Must be one of (");
265 for (molType v : molType.values())
267 warnings.append(" " + v);
269 warnings.append(")\n");
276 public List<OptionI> getOptions()
278 List<OptionI> lst = getBaseOptions();
279 lst.add(new Option("sep",
280 "Separator character between elements of vector", true, ",",
281 sep, Arrays.asList(new String[]
282 { " ", ",", ";", "\t", "|" }), null));
283 lst.add(new IntegerParameter("minsize",
284 "Minimum size of partition allowed by service", true, 1,
286 lst.add(createMolTypeOption("type", "Sequence type", false, type,