+ List<BitSet> groups=null;
+ @Override
+ public void updateGroups(List<BitSet> colGroups)
+ {
+ groups = colGroups;
+ colorMap=new HashMap<>();
+ }
+ @Override
+ public boolean hasGroups()
+ {
+ return groups!=null && groups.size()>0;
+ }
+ @Override
+ public List<BitSet> getGroups()
+ {
+ return groups;
+ }
+ @Override
+ public BitSet getGroupsFor(int column)
+ {
+ for (BitSet gp:groups) {
+ if (gp.get(column))
+ {
+ return gp;
+ }
+ }
+ return ContactMatrixI.super.getGroupsFor(column);
+ }
+ HashMap<BitSet,Color> colorMap = new HashMap<>();
+ @Override
+ public Color getColourForGroup(BitSet bs)
+ {
+ if (bs==null) {
+ return Color.white;
+ }
+ Color groupCol=colorMap.get(bs);
+ if (groupCol==null)
+ {
+ return Color.white;
+ }
+ return groupCol;
+ }
+ @Override
+ public void setColorForGroup(BitSet bs,Color color)
+ {
+ colorMap.put(bs,color);
+ }