src/jalview/viewmodel/seqfeatures/FeaturesDisplayed.java

   1 package jalview.viewmodel.seqfeatures;
   2
   3 import jalview.api.FeaturesDisplayedI;
   4
   5 import java.util.Collection;
   6 import java.util.HashSet;
   7 import java.util.Iterator;
   8
   9 public class FeaturesDisplayed implements FeaturesDisplayedI
  10 {
  11   private HashSet<String> featuresDisplayed = new HashSet<String>();
  12
  13   private HashSet<String> featuresRegistered = new HashSet<String>();
  14
  15   public FeaturesDisplayed(FeaturesDisplayedI featuresDisplayed2)
  16   {
  17     Iterator<String> fdisp = featuresDisplayed2.getVisibleFeatures();
  18     String ftype;
  19     while (fdisp.hasNext())
  20     {
  21       ftype = fdisp.next();
  22       featuresDisplayed.add(ftype);
  23       featuresRegistered.add(ftype);
  24     }
  25   }
  26
  27   public FeaturesDisplayed()
  28   {
  29     // TODO Auto-generated constructor stub
  30   }
  31
  32   @Override
  33   public Iterator<String> getVisibleFeatures()
  34   {
  35     return featuresDisplayed.iterator();
  36   }
  37
  38   @Override
  39   public boolean isVisible(String featureType)
  40   {
  41     return featuresDisplayed.contains(featureType);
  42   }
  43
  44   @Override
  45   public boolean areVisible(Collection featureTypes)
  46   {
  47     return featuresDisplayed.containsAll(featureTypes);
  48   }
  49
  50   @Override
  51   public void clear()
  52   {
  53     featuresDisplayed.clear();
  54     featuresRegistered.clear();
  55   }
  56
  57   @Override
  58   public void setAllVisible(Collection makeVisible)
  59   {
  60     featuresDisplayed.addAll(makeVisible);
  61     featuresRegistered.addAll(makeVisible);
  62   }
  63
  64   @Override
  65   public void setAllRegisteredVisible()
  66   {
  67     featuresDisplayed.addAll(featuresRegistered);
  68   }
  69
  70   @Override
  71   public void setVisible(String featureType)
  72   {
  73     featuresDisplayed.add(featureType);
  74     featuresRegistered.add(featureType);
  75   }
  76
  77   @Override
  78   public boolean isRegistered(String type)
  79   {
  80     return featuresRegistered.contains(type);
  81   }
  82
  83   @Override
  84   public int getVisibleFeatureCount()
  85   {
  86     return featuresDisplayed.size();
  87   }
  88
  89   @Override
  90   public int getRegisterdFeaturesCount()
  91   {
  92     return featuresRegistered.size();
  93   }
  94 }