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Elasticsearch subproject :server
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.search.runtime;
import com.carrotsearch.hppc.LongSet;
import com.carrotsearch.hppc.cursors.LongCursor;
import org.elasticsearch.script.DoubleFieldScript;
import org.elasticsearch.script.Script;
import java.util.Arrays;
import java.util.Objects;
public class DoubleScriptFieldTermsQuery extends AbstractDoubleScriptFieldQuery {
private final LongSet terms;
/**
* Build the query.
* @param terms The terms converted to a long with {@link Double#doubleToLongBits(double)}.
*/
public DoubleScriptFieldTermsQuery(Script script, DoubleFieldScript.LeafFactory leafFactory, String fieldName, LongSet terms) {
super(script, leafFactory, fieldName);
this.terms = terms;
}
@Override
protected boolean matches(double[] values, int count) {
for (int i = 0; i < count; i++) {
if (terms.contains(Double.doubleToLongBits(values[i]))) {
return true;
}
}
return false;
}
@Override
public final String toString(String field) {
double[] termsArray = terms();
Arrays.sort(termsArray);
if (fieldName().equals(field)) {
return Arrays.toString(termsArray);
}
return fieldName() + ":" + Arrays.toString(termsArray);
}
@Override
public int hashCode() {
return Objects.hash(super.hashCode(), terms);
}
@Override
public boolean equals(Object obj) {
if (false == super.equals(obj)) {
return false;
}
DoubleScriptFieldTermsQuery other = (DoubleScriptFieldTermsQuery) obj;
return terms.equals(other.terms);
}
double[] terms() {
double[] result = new double[terms.size()];
int i = 0;
for (LongCursor lc : terms) {
result[i++] = Double.longBitsToDouble(lc.value);
}
return result;
}
}