Java Integer Create toIntArray(String[] anArray)

Description

to Int Array

License

Open Source License

Parameter

Parameter	Description
anArray	The array to convert.

Exception

Parameter	Description
NumberFormatException	if any of the input elements can not beparsed as an int.

Return

An array of ints of the same length as the input, each element of which contains the decoded int of the corresponding input element.

Declaration

public static int[] toIntArray(String[] anArray) throws NumberFormatException 

Method Source Code

//package com.java2s;
/*/*from  w  w  w  . ja v a2s . c o m*/
 * ArrayUtilities.java (Class: com.madphysicist.tools.util.ArrayUtilities)
 *
 * Mad Physicist JTools Project (General Purpose Utilities)
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2013 by Joseph Fox-Rabinovitz
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

public class Main {
    /**
     * @brief Converts an array of strings into an array of ints.
     *
     * The strings are expected to be in base ten.
     *
     * @param anArray The array to convert.
     * @return An array of ints of the same length as the input, each element
     * of which contains the decoded int of the corresponding input element.
     * @throws NumberFormatException if any of the input elements can not be
     * parsed as an int.
     * @since 1.0.2
     */
    public static int[] toIntArray(String[] anArray) throws NumberFormatException {
        int[] output = new int[anArray.length];
        for (int index = 0; index < anArray.length; index++)
            output[index] = Integer.parseInt(anArray[index]);
        return output;
    }
}

Related

1. toIntArray(String intArray)
2. toIntArray(String src)
3. toIntArray(String str, String delimiter)
4. toIntArray(String str, String separator)
5. toIntArray(String value)
6. toIntArray(String[] array)
7. toIntArray(String[] ss)
8. toIntArrayUnshifted(byte... arguments)
9. toIntBE(byte[] src, int offset)