Package org.elasticsearch.common.util

Class BigArrays.DoubleBinarySearcher

java.lang.Object

org.elasticsearch.common.util.BinarySearcher

org.elasticsearch.common.util.BigArrays.DoubleBinarySearcher

Enclosing class:

BigArrays

public static class BigArrays.DoubleBinarySearcher
extends BinarySearcher

Constructor Summary

Constructors

Constructor	Description
DoubleBinarySearcher(DoubleArray array)

Method Summary

Modifier and Type	Method	Description
protected int	compare(int index)
protected double	distance(int index)
int	search(int from, int to, double searchFor)

Methods inherited from class org.elasticsearch.common.util.BinarySearcher

search

Methods inherited from class java.lang.Object

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

Constructor Details

DoubleBinarySearcher

public DoubleBinarySearcher(DoubleArray array)

Method Details

compare

protected int compare(int index)

Specified by:

compare in class BinarySearcher

Returns:

a negative integer, zero, or a positive integer if the array's value at index is less than, equal to, or greater than the value being searched for.

distance

protected double distance(int index)

Specified by:

distance in class BinarySearcher

Returns:

the magnitude of the distance between the element at index and the value being searched for. It will usually be Math.abs(array[index] - searchValue).

search

public int search(int from,
 int to,
 double searchFor)