| Class | Line # | Actions | |||
|---|---|---|---|---|---|
| SequenceOntologyFactory | 34 | 4 | 5 |
| 1 | /* | |
| 2 | * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$) | |
| 3 | * Copyright (C) $$Year-Rel$$ The Jalview Authors | |
| 4 | * | |
| 5 | * This file is part of Jalview. | |
| 6 | * | |
| 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. | |
| 11 | * | |
| 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. | |
| 16 | * | |
| 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. | |
| 20 | */ | |
| 21 | package jalview.io.gff; | |
| 22 | ||
| 23 | import jalview.bin.ApplicationSingletonProvider; | |
| 24 | import jalview.bin.ApplicationSingletonProvider.ApplicationSingletonI; | |
| 25 | ||
| 26 | /** | |
| 27 | * A factory class that returns a model of the Sequence Ontology. By default a | |
| 28 | * hard-coded subset is used (for the applet, or testing), or setInstance() can | |
| 29 | * be used to set full Ontology data. | |
| 30 | * | |
| 31 | * @author gmcarstairs | |
| 32 | * | |
| 33 | */ | |
| 34 | public class SequenceOntologyFactory implements ApplicationSingletonI | |
| 35 | { | |
| 36 | /** | |
| 37 | * Answers an instance of this class for the current application context. Note | |
| 38 | * that this supports running two JS 'applets' on the same page, one with the | |
| 39 | * full Sequence Ontology (USE_FULL_SO = true) and one with a hard-coded | |
| 40 | * subset (USE_FULL_SO = false). If this is overkill, could change this method | |
| 41 | * to just return a common static instance. | |
| 42 | * | |
| 43 | * @return | |
| 44 | */ | |
| 45 | 0 | private static synchronized SequenceOntologyFactory getInstance() |
| 46 | { | |
| 47 | 0 | return ApplicationSingletonProvider |
| 48 | .getInstance(SequenceOntologyFactory.class); | |
| 49 | } | |
| 50 | ||
| 51 | 0 | private SequenceOntologyFactory() |
| 52 | { | |
| 53 | // private singleton | |
| 54 | } | |
| 55 | ||
| 56 | ||
| 57 | /** | |
| 58 | * Answers the configured model of the Sequence Ontology. | |
| 59 | * | |
| 60 | * @return | |
| 61 | */ | |
| 62 | 0 | public static synchronized SequenceOntologyI getSequenceOntology() |
| 63 | { | |
| 64 | 0 | SequenceOntologyFactory f = getInstance(); |
| 65 | 0 | return (f.sequenceOntology == null |
| 66 | ? f.sequenceOntology = new SequenceOntologyLite() | |
| 67 | : f.sequenceOntology); | |
| 68 | } | |
| 69 | ||
| 70 | /** | |
| 71 | * For testng only | |
| 72 | * | |
| 73 | * @param so | |
| 74 | */ | |
| 75 | 0 | public static void setSequenceOntology(SequenceOntologyI so) |
| 76 | { | |
| 77 | 0 | getInstance().sequenceOntology = so; |
| 78 | } | |
| 79 | ||
| 80 | ||
| 81 | private SequenceOntologyI sequenceOntology; | |
| 82 | ||
| 83 | } |