42 lines
979 B
Java
42 lines
979 B
Java
package eu.dnetlib.pace.tree;
|
|
|
|
import com.wcohen.ss.AbstractStringDistance;
|
|
import eu.dnetlib.pace.distance.DistanceClass;
|
|
import eu.dnetlib.pace.distance.SecondStringDistanceAlgo;
|
|
import eu.dnetlib.pace.tree.support.AbstractComparator;
|
|
import eu.dnetlib.pace.tree.support.ComparatorClass;
|
|
|
|
import java.util.Map;
|
|
|
|
@ComparatorClass("mustBeDifferent")
|
|
public class MustBeDifferent extends AbstractComparator {
|
|
|
|
public MustBeDifferent(Map<String,Number> params){
|
|
super(params, new com.wcohen.ss.Levenstein());
|
|
}
|
|
|
|
public MustBeDifferent(final double weight) {
|
|
super(weight, new com.wcohen.ss.JaroWinkler());
|
|
}
|
|
|
|
protected MustBeDifferent(final double weight, final AbstractStringDistance ssalgo) {
|
|
super(weight, ssalgo);
|
|
}
|
|
|
|
@Override
|
|
public double distance(final String a, final String b) {
|
|
return !a.equals(b) ? 1.0 : 0;
|
|
}
|
|
|
|
@Override
|
|
public double getWeight() {
|
|
return super.weight;
|
|
}
|
|
|
|
@Override
|
|
protected double normalize(final double d) {
|
|
return d;
|
|
}
|
|
|
|
}
|