Java String Split splitArray(byte[] src, int size)

Description

Splits an array into a list of smaller arrays with the maximum size of size.

License

Open Source License

Parameter

Parameter	Description
src	the source array
size	the maximum size of the chunks

Return

the list of resulting arrays

Declaration

public static List<byte[]> splitArray(byte[] src, int size) 

Method Source Code

//package com.java2s;
/*/*from  www  . ja v a2 s . c  om*/
 * Copyright 2004 - 2008 Christian Sprajc. All rights reserved.
 *
 * This file is part of PowerFolder.
 *
 * PowerFolder is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation.
 *
 * PowerFolder is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with PowerFolder. If not, see <http://www.gnu.org/licenses/>.
 *
 * $Id: Util.java 20555 2012-12-25 04:15:08Z glasgow $
 */

import java.util.ArrayList;
import java.util.List;

public class Main {
    /**
     * Splits an array into a list of smaller arrays with the maximum size of
     * <code>size</code>.
     * 
     * @param src
     *            the source array
     * @param size
     *            the maximum size of the chunks
     * @return the list of resulting arrays
     */
    public static List<byte[]> splitArray(byte[] src, int size) {
        int nChunks = src.length / size;
        List<byte[]> chunkList = new ArrayList<byte[]>(nChunks + 1);
        if (size >= src.length) {
            chunkList.add(src);
            return chunkList;
        }
        for (int i = 0; i < nChunks; i++) {
            byte[] chunk = new byte[size];
            System.arraycopy(src, i * size, chunk, 0, chunk.length);
            chunkList.add(chunk);
        }
        int lastChunkSize = src.length % size;
        if (lastChunkSize > 0) {
            byte[] lastChunk = new byte[lastChunkSize];
            System.arraycopy(src, nChunks * size, lastChunk, 0, lastChunk.length);
            chunkList.add(lastChunk);
        }
        return chunkList;
    }
}

Related

1. splitArguments(String arguments)
2. splitArguments(String s)
3. splitArguments(String str)
4. splitArguments(String string)
5. splitArguments(String string)
6. splitArray(String[] srcArr, int start, int end)
7. splitAt(final String input, final String seperator)
8. splitAtLastBlank(String s, int width)
9. splitAttributes(final String dname)