Java Array to String getArrayAsString(double[] vals)

Description

Convert an array of doubles to semi-colon separated values

License

Open Source License

Parameter

Parameter	Description
vals	is array of double

Return

an array of doubles to semi-colon separated values

Declaration

public static String getArrayAsString(double[] vals) 

Method Source Code

//package com.java2s;
/*/*  w w  w.j ava  2  s. co  m*/
 * Copyright (C) 2010-2014 Rotimi X Ojo, Andreas Maier
 * CONRAD is developed as an Open Source project under the GNU General Public License (GPL).
*/

import java.text.NumberFormat;

public class Main {
    /**
     * Convert an array of doubles to semi-colon separated values
     * @param vals is array of double
     * @return an array of doubles to semi-colon separated values
     */
    public static String getArrayAsString(double[] vals) {
        NumberFormat f = NumberFormat.getInstance();
        f.setGroupingUsed(false);
        String arrayString = "";
        for (int i = 0; i < vals.length; i++) {
            arrayString += f.format(vals[i]) + ";";
        }
        return arrayString.trim();
    }
}

Related

1. convertByteToString(byte[] objectGuid)
2. convertToString(String[] args)
3. convertToString(String[] values, String separator)
4. deepToString(Object[] a)
5. encodedSeptetsToString(byte[] encodedSeptets)
6. intArrayToString(int[] array, String delim)
7. intArrayToString(int[] itemsPerPagines)
8. intArrayToString(Object array)
9. intToString(int[] vectorIndex)