/**
* @param operator "+" for filter in keeping positive values. "0" filter for keeping 0 values. "-"
* for keeping negative values
* @return
*/
public TreeSet<Interaction> getAllInteractions(String operator) {
HashSet<Interaction> unsorted = new HashSet<>();
TreeSet<Interaction> out = new TreeSet<>(new ValueComparator());
Iterator<Interaction> iter = dsm.iterator();
while (iter.hasNext()) {
Interaction interaction = iter.next();
double val = interaction.getValue();
if ((val == 0.0 && operator.equalsIgnoreCase("0"))
|| (val > 0.0 && operator.equalsIgnoreCase("+"))
|| (val < 0.0 && operator.equalsIgnoreCase("-"))) {
unsorted.add(interaction);
}
}
out.addAll(unsorted);
return out;
}
@Override
public int compare(Interaction o1, Interaction o2) {
return (int) (o1.getValue() - o2.getValue());
}
