1 files changed, 0 insertions, 91 deletions
diff --git a/src/main/java/dev/morling/onebrc/CalculateAverage.java b/src/main/java/dev/morling/onebrc/CalculateAverage.java
deleted file mode 100644
index b2f4e59..0000000
--- a/src/main/java/dev/morling/onebrc/CalculateAverage.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- *  Copyright 2023 The original authors
- *
- *  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 dev.morling.onebrc;
-
-import static java.util.stream.Collectors.*;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.Map;
-import java.util.TreeMap;
-import java.util.stream.Collector;
-
-public class CalculateAverage {
-
-    private static final String FILE = "./measurements.txt";
-
-    private static record Measurement(String station, double value) {
-        private Measurement(String[] parts) {
-            this(parts[0], Double.parseDouble(parts[1]));
-        }
-    }
-
-    private static record ResultRow(double min, double mean, double max) {
-        public String toString() {
-            return round(min) + "/" + round(mean) + "/" + round(max);
-        }
-
-        private double round(double value) {
-            return Math.round(value * 10.0) / 10.0;
-        }
-    };
-
-    private static class MeasurementAggregator {
-        private double min = Double.POSITIVE_INFINITY;
-        private double max = Double.NEGATIVE_INFINITY;
-        private double sum;
-        private long count;
-    }
-
-    public static void main(String[] args) throws IOException {
-        // Map<String, Double> measurements1 = Files.lines(Paths.get(FILE))
-        // .map(l -> l.split(";"))
-        // .collect(groupingBy(m -> m[0], averagingDouble(m -> Double.parseDouble(m[1]))));
-        //
-        // measurements1 = new TreeMap<>(measurements1.entrySet()
-        // .stream()
-        // .collect(toMap(e -> e.getKey(), e -> Math.round(e.getValue() * 10.0) / 10.0)));
-        // System.out.println(measurements1);
-
-        Collector<Measurement, MeasurementAggregator, ResultRow> collector = Collector.of(
-                MeasurementAggregator::new,
-                (a, m) -> {
-                    a.min = Math.min(a.min, m.value);
-                    a.max = Math.max(a.max, m.value);
-                    a.sum += m.value;
-                    a.count++;
-                },
-                (agg1, agg2) -> {
-                    var res = new MeasurementAggregator();
-                    res.min = Math.min(agg1.min, agg2.min);
-                    res.max = Math.max(agg1.max, agg2.max);
-                    res.sum = agg1.sum + agg2.sum;
-                    res.count = agg1.count + agg2.count;
-
-                    return res;
-                },
-                agg -> {
-                    return new ResultRow(agg.min, agg.sum / agg.count, agg.max);
-                });
-
-        Map<String, ResultRow> measurements = new TreeMap<>(Files.lines(Paths.get(FILE))
-                .map(l -> new Measurement(l.split(";")))
-                .collect(groupingBy(m -> m.station(), collector)));
-
-        System.out.println(measurements);
-    }
-}