com.redislabs.mesclun.search.aggregate.reducers.Quantile Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of mesclun Show documentation

Java client for Redis Labs module

The newest version!

package com.redislabs.mesclun.search.aggregate.reducers;

import com.redislabs.mesclun.search.protocol.CommandKeyword;
import com.redislabs.mesclun.search.protocol.RediSearchCommandArgs;
import lombok.Setter;
import lombok.experimental.Accessors;

public class Quantile extends AbstractPropertyReducer {

    private final double quantile;

    public Quantile(String as, String property, double quantile) {
        super(as, property);
        this.quantile = quantile;
    }

    @SuppressWarnings("rawtypes")
    @Override
    protected void buildFunction(RediSearchCommandArgs args) {
        args.add(CommandKeyword.QUANTILE);
        args.add(2);
        args.addProperty(property);
        args.add(quantile);
    }

    public static QuantileBuilder property(String property) {
        return new QuantileBuilder(property);
    }

    @Setter
    @Accessors(fluent = true)
    public static class QuantileBuilder extends PropertyReducerBuilder {

        private double quantile;

        public QuantileBuilder(String property) {
            super(property);
        }

        public Quantile build() {
            return new Quantile(as, property, quantile);
        }
    }

}