Java Integer Array Create intArrayFromString(String record)

Description

int Array From String

License

Apache License

Parameter

Parameter	Description
record	a parameter

Declaration

public static int[] intArrayFromString(String record) 

Method Source Code

//package com.java2s;
/*/*from ww  w. ja v  a2 s  .  c o m*/
 * chombo: Hadoop Map Reduce utility
 * Author: Pranab Ghosh
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you
 * may not use this file except in compliance with the License. You may
 * obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0 
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

public class Main {
    public static final String DEF_FIELD_DELIM = ",";

    /**
     * @param record
     * @param delimRegex
     * @return
     */
    public static int[] intArrayFromString(String record, String delimRegex) {
        String[] items = record.split(delimRegex);
        int[] data = new int[items.length];
        for (int i = 0; i < items.length; ++i) {
            data[i] = Integer.parseInt(items[i]);
        }
        return data;
    }

    /**
     * @param record
     * @return
     */
    public static int[] intArrayFromString(String record) {
        return intArrayFromString(record, DEF_FIELD_DELIM);
    }
}

Related

1. intArrayConcat(int[] a, int[] b)
2. intArrayContains(int val, int[] array)
3. intArrayContains(int[] array, int key)
4. intArrayEquals(int[] a1, int[] a2)
5. intArrayFromString(final String data)
6. intArrayMin(int[] arr)
7. intArraysAreEqual(int array1[], int array2[])
8. intArraySet(int arr[], int val)