30 lines
603 B
Java
30 lines
603 B
Java
package eu.dnetlib.pace.distance.algo;
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import eu.dnetlib.pace.distance.DistanceAlgo;
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import eu.dnetlib.pace.distance.DistanceClass;
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import eu.dnetlib.pace.model.Field;
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import java.util.Map;
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/**
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* Not all fields of a document need to partecipate in the compare measure. We model those fields as having a
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* NullDistanceAlgo.
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*/
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@DistanceClass("Null")
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public class NullDistanceAlgo implements DistanceAlgo {
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public NullDistanceAlgo(Map<String, Number> params){
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}
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@Override
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public double distance(Field a, Field b) {
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return 0.0;
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}
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@Override
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public double getWeight() {
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return 0.0;
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}
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}
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