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.
23 import java.util.Collection;
26 public interface FeaturesDisplayedI
30 * answers an unmodifiable view of the set of visible feature types
32 Set<String> getVisibleFeatures();
34 boolean isVisible(String featureType);
36 boolean areVisible(Collection<String> featureTypes);
40 void setVisible(String featureType);
42 void setHidden(String featureType);
45 * Sets all the specified feature types to visible. Visibility of other
46 * feature types is not changed.
50 void setAllVisible(Collection<String> featureTypes);
52 boolean isRegistered(String type);
54 void setAllRegisteredVisible();
56 int getVisibleFeatureCount();
58 int getRegisteredFeaturesCount();