/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9)
- * Copyright (C) 2015 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
*
* This file is part of Jalview.
*
package jalview.api;
import java.util.Collection;
-import java.util.Iterator;
+import java.util.Set;
public interface FeaturesDisplayedI
{
- Iterator<String> getVisibleFeatures();
+ /**
+ * answers an unmodifiable view of the set of visible feature types
+ */
+ Set<String> getVisibleFeatures();
boolean isVisible(String featureType);
void setVisible(String featureType);
+ /**
+ * Sets all the specified feature types to visible. Visibility of other
+ * feature types is not changed.
+ *
+ * @param featureTypes
+ */
void setAllVisible(Collection<String> featureTypes);
boolean isRegistered(String type);
int getVisibleFeatureCount();
- int getRegisterdFeaturesCount();
+ int getRegisteredFeaturesCount();
}