Java Array Starts With startsWith(byte[] source, byte[] match)

Description

starts With

License

Apache License

Declaration

public static boolean startsWith(byte[] source, byte[] match) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {

    public static boolean startsWith(byte[] source, byte[] match) {
        return startsWith(source, 0, match);
    }//from   w  w  w.  j a  v a2 s  .c om

    /**
     * Does this byte array begin with match array content?
     *
     * @param source Byte array to examine
     * @param offset An offset into the <code>source</code> array
     * @param match  Byte array to locate in <code>source</code>
     * @return true If the starting bytes are equal
     */
    public static boolean startsWith(byte[] source, int offset, byte[] match) {

        if (match.length > (source.length - offset)) {
            return false;
        }

        for (int i = 0; i < match.length; i++) {
            if (source[offset + i] != match[i]) {
                return false;
            }
        }
        return true;
    }
}

Related

1. startsWith(byte[] haystack, byte[] needle)
2. startsWith(byte[] nameRaw, byte[] namePrefix)
3. startsWith(byte[] p, byte id)
4. startsWith(byte[] prefix, byte[] source)
5. startsWith(byte[] source, byte[] match)
6. startsWith(byte[] source, int offset, byte[] match)
7. startsWith(byte[] target, byte[] search, int offset)
8. startsWith(byte[] target, int offset, byte[] litmusPaper)
9. startsWith(char s[], int len, String prefix)