com.github.lwhite1.tablesaw.sorting.LongComparisonUtil Maven / Gradle / Ivy

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High-performance Java Dataframe with integrated columnar storage

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package com.github.lwhite1.tablesaw.sorting;

/**
 *
 */
public class LongComparisonUtil {

  private static LongComparisonUtil instance = new LongComparisonUtil();

  public static LongComparisonUtil getInstance() {
    return instance;
  }

  private LongComparisonUtil() {
  }

  public int compare(long a, long b) {
    if (a > b)
      return 1;
    if (b > a)
      return -1;
    return 0;
  }
}