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Neo4j Graph Data Science :: Algorithms

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/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.neo4j.gds.similarity.knn;

import org.neo4j.gds.similarity.knn.metrics.SimilarityComputer;

public class SimilarityFunction {
    private final SimilarityComputer similarityComputer;

    public SimilarityFunction(SimilarityComputer similarityComputer) {
        this.similarityComputer = similarityComputer;
    }

    public double computeSimilarity(long n, long m) {
        return similarityComputer.safeSimilarity(n, m);
    }

    public boolean isSymmetric() {
        return similarityComputer.isSymmetric();
    }
}