org.elasticsearch.search.aggregations.metrics.ParsedHDRPercentiles Maven / Gradle / Ivy
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/*
* 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.aggregations.metrics;
import org.elasticsearch.xcontent.ObjectParser;
import org.elasticsearch.xcontent.XContentParser;
import java.io.IOException;
import java.util.stream.Collectors;
public class ParsedHDRPercentiles extends ParsedPercentiles implements Percentiles {
@Override
public String getType() {
return InternalHDRPercentiles.NAME;
}
@Override
public double percentile(double percent) {
return getPercentile(percent);
}
@Override
public String percentileAsString(double percent) {
return getPercentileAsString(percent);
}
private static final ObjectParser PARSER = new ObjectParser<>(
ParsedHDRPercentiles.class.getSimpleName(),
true,
ParsedHDRPercentiles::new
);
static {
ParsedPercentiles.declarePercentilesFields(PARSER);
}
public static ParsedHDRPercentiles fromXContent(XContentParser parser, String name) throws IOException {
ParsedHDRPercentiles aggregation = PARSER.parse(parser, null);
aggregation.setName(name);
return aggregation;
}
@Override
public double value(String name) {
return percentile(Double.parseDouble(name));
}
@Override
public Iterable valueNames() {
return percentiles.keySet().stream().map(d -> d.toString()).collect(Collectors.toList());
}
}