All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.hurence.logisland.sampling.MinMaxSampler Maven / Gradle / Ivy

There is a newer version: 0.14.0
Show newest version
/**
 * Copyright (C) 2016 Hurence ([email protected])
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.hurence.logisland.sampling;

import com.hurence.logisland.record.Record;

import java.util.List;
import java.util.stream.Collectors;

public class MinMaxSampler extends AbstractSampler {


    private int numBuckets;

    public MinMaxSampler(String valueFieldName, String timeFieldName, int numBuckets) {
        super(valueFieldName,timeFieldName);
        this.numBuckets = numBuckets;
    }


    /**
     * divide the points sequence into equally sized buckets
     * and select the first point of each bucket
     *
     * @param inputRecords the iput list
     * @return
     */
    @Override
    public List sample(List inputRecords) {
       return null;
    }
}




© 2015 - 2025 Weber Informatics LLC | Privacy Policy