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.Hashtable;
   8 import java.util.Iterator;
   9 import java.util.List;
  10 import java.util.Set;
  11
  12 public class FeaturesDisplayed implements FeaturesDisplayedI
  13 {
  14   private HashSet<String> featuresDisplayed = new HashSet<String>();
  15
  16   private HashSet<String> featuresRegistered = new HashSet<String>();
  17
  18   public FeaturesDisplayed(FeaturesDisplayedI featuresDisplayed2)
  19   {
  20     Iterator<String> fdisp = featuresDisplayed2.getVisibleFeatures();
  21     String ftype;
  22     while (fdisp.hasNext())
  23     {
  24       ftype = fdisp.next();
  25       featuresDisplayed.add(ftype);
  26       featuresRegistered.add(ftype);
  27     }
  28   }
  29
  30   public FeaturesDisplayed()
  31   {
  32     // TODO Auto-generated constructor stub
  33   }
  34
  35   @Override
  36   public Iterator<String> getVisibleFeatures()
  37   {
  38     return featuresDisplayed.iterator();
  39   }
  40
  41   @Override
  42   public boolean isVisible(String featureType)
  43   {
  44     return featuresDisplayed.contains(featureType);
  45   }
  46
  47   @Override
  48   public boolean areVisible(Collection featureTypes)
  49   {
  50     return featuresDisplayed.containsAll(featureTypes);
  51   }
  52
  53   @Override
  54   public void clear()
  55   {
  56     featuresDisplayed.clear();
  57     featuresRegistered.clear();
  58   }
  59
  60   @Override
  61   public void setAllVisible(Collection makeVisible)
  62   {
  63     featuresDisplayed.addAll(makeVisible);
  64     featuresRegistered.addAll(makeVisible);
  65   }
  66
  67   @Override
  68   public void setAllRegisteredVisible()
  69   {
  70     featuresDisplayed.addAll(featuresRegistered);
  71   }
  72
  73   @Override
  74   public void setVisible(String featureType)
  75   {
  76     featuresDisplayed.add(featureType);
  77     featuresRegistered.add(featureType);
  78   }
  79
  80   @Override
  81   public boolean isRegistered(String type)
  82   {
  83     return featuresRegistered.contains(type);
  84   }
  85
  86   @Override
  87   public int getVisibleFeatureCount()
  88   {
  89     return featuresDisplayed.size();
  90   }
  91
  92   @Override
  93   public int getRegisterdFeaturesCount()
  94   {
  95     return featuresRegistered.size();
  96   }
  97 }