package com.volmit.iris.util;


import com.google.common.util.concurrent.AtomicDoubleArray;

import java.util.Arrays;

public class DoubleArrayUtils
{
	public static void shiftRight(double[] values, double push)
	{
		for(int index = values.length - 2; index >= 0; index--)
		{
			values[index + 1] = values[index];
		}

		values[0] = push;
	}

	public static void wrapRight(double[] values)
	{
		double last = values[values.length - 1];
		shiftRight(values, last);
	}

	public static void fill(double[] values, double value)
	{
		Arrays.fill(values, value);
	}

	public static void fill(AtomicDoubleArray values, double value)
	{
		for(int i = 0; i < values.length(); i++)
		{
			values.set(i, value);
		}
	}

}