Package org.elasticsearch.common.util

Class ArrayUtils

java.lang.Object
org.elasticsearch.common.util.ArrayUtils
public class ArrayUtils
extends java.lang.Object

  • Method Summary

    Modifier and Type Method Description
    static int binarySearch​(double[] array, double value, double tolerance)
    Return the index of value in array, or -1 if there is no such index.
    static java.lang.String[] concat​(java.lang.String[] one, java.lang.String[] other)
    Concatenates 2 arrays
    static <T> T[] concat​(T[] one, T[] other, java.lang.Class<T> clazz)
    Concatenates 2 arrays

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • binarySearch

      public static int binarySearch​(double[] array, double value, double tolerance)
      Return the index of value in array, or -1 if there is no such index. If there are several values that are within tolerance or less of value, this method will return the index of the closest value. In case of several values being as close ot value, there is no guarantee which index will be returned. Results are undefined if the array is not sorted.

    • concat

      public static java.lang.String[] concat​(java.lang.String[] one, java.lang.String[] other)
      Concatenates 2 arrays

    • concat

      public static <T> T[] concat​(T[] one, T[] other, java.lang.Class<T> clazz)
      Concatenates 2 arrays