dnet45/modules/dnet-pace-core/trunk/src/main/java/eu/dnetlib/pace/distance/algo/NullDistanceAlgo.java @ 53193
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package eu.dnetlib.pace.distance.algo; |
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import eu.dnetlib.pace.distance.DistanceAlgo; |
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import eu.dnetlib.pace.model.Field; |
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/**
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* Not all fields of a document need to partecipate in the distance measure. We model those fields as having a
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* NullDistanceAlgo.
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*/
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public class NullDistanceAlgo implements DistanceAlgo { |
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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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