Java Array Search isIn(String name, String[] array)

Description

Inspects the array to see if it contains the passed string.

License

Open Source License

Parameter

Parameter	Description
name	The name to search for
array	The array to search

Return

true if the array contains the passed string.

Declaration

public static boolean isIn(String name, String[] array) 

Method Source Code

//package com.java2s;
/**/* w  ww. j  a va2s .c o m*/
 * Helios, OpenSource Monitoring
 * Brought to you by the Helios Development Group
 *
 * Copyright 2007, Helios Development Group and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 
 *
 */

import java.util.*;

public class Main {
    /**
     * Inspects the array to see if it contains the passed string.
     * @param name The name to search for
     * @param array The array to search
     * @return true if the array contains the passed string.
     */
    public static boolean isIn(String name, String[] array) {
        if (array == null || name == null)
            return false;
        return Arrays.binarySearch(array, name) >= 0;
    }
}

Related

1. contains(byte[] array, byte toSearch)
2. getFoundIdx(char to_find, char[] to_search, boolean do_orderAsc)
3. indexOf(T[] array, T toSearch)
4. isIn(char to_find, char[] to_search)
5. isIn(String name, String[] array)
6. isInArray(final T ch, final T[] a)
7. isInArray(String needle, String[] haystack)
8. memchr(boolean[] ary, int start, int len, boolean find)
9. memchr(char[] haystack, int offset, char needle, int num)