Java Array Starts With startsWith(byte[] arr, int offset, int len, byte[] pattern)

Description

starts With

License

Open Source License

Declaration

public static final boolean startsWith(byte[] arr, int offset, int len, byte[] pattern) 

Method Source Code

//package com.java2s;
/* Cortado - a video player java applet
 * Copyright (C) 2004 Fluendo S.L.//from   ww w . j ava  2s. c o  m
 *
 * This program 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; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
 */

public class Main {
    public static final boolean startsWith(byte[] arr, int offset, int len, byte[] pattern) {
        int length = pattern.length;
        int i;

        if (len < length)
            return false;

        for (i = 0; i < length; i++)
            if (arr[offset + i] != pattern[i])
                break;

        return i == length;
    }
}

Related

1. startsWith(byte a[], int from, byte b[])
2. startsWith(byte[] array, byte[] prefix)
3. startsWith(byte[] array, byte[] startBytes)
4. startsWith(byte[] bytes, int offset, byte... prefix)
5. startsWith(byte[] bytes, String str, int offset)