super(spi);
}
+ @Override
public double compare(Birthmark b1, Birthmark b2, BirthmarkContext context){
if(!b1.getType().equals(b2.getType())){
return Double.NaN;
return similarity;
}
+ @Override
public int getCompareCount(Birthmark b1, Birthmark b2){
return b1.getElementCount() + b2.getElementCount();
}