Example usage for java.lang Character codePointAt

List of usage examples for java.lang Character codePointAt

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Introduction

In this page you can find the example usage for java.lang Character codePointAt.

Prototype

public static int codePointAt(char[] a, int index)

Source Link

Document

Returns the code point at the given index of the char array.

Usage

From source file:org.opencron.common.utils.StringUtils.java

/**
 * ?schar//from   ww w .  j  a va 2  s.  c  o  m
 *
 * @param s
 * @return
 */
public static int getWordCount(String s) {
    int length = 0;
    for (int i = 0; i < s.length(); i++) {
        int ascii = Character.codePointAt(s, i);
        if (ascii >= 0 && ascii <= 255)
            length++;
        else
            length += 2;
    }
    return length;
}