Example usage for java.lang String toCharArray

Introduction

In this page you can find the example usage for java.lang String toCharArray.

Prototype

public char[] toCharArray()

Source Link

Document

Converts this string to a new character array.

Usage

From source file:Main.java

public static String getPowerNumberString(String string) {
    String Current = string.replaceAll(" ", "");

    char[] chars = Current.toCharArray();
    String number = "";
    for (int i = 8; i < chars.length - 4; i++) {
        number += chars[i];/*from   w  ww .ja  v  a2 s.  c om*/
    }
    return number;
}

From source file:Main.java

public static String decode(String str) {
    char ch[] = str.toCharArray();
    StringBuffer buf = new StringBuffer();
    for (int i = 0; i < ch.length; i++) {
        if (ch[i] == '/' || ch[i] == '\\' || ch[i] == '"' || ch[i] == '?' || ch[i] == '*' || ch[i] == '<'
                || ch[i] == '>' || ch[i] == ':')
            continue;
        if (ch[i] == '%') {
            if (i + 2 < ch.length) {
                int c = Integer.parseInt(ch[i + 1] + "" + ch[i + 2], 16);
                buf.append((char) c);
                i += 2;/*from  w w w . jav a 2 s  .com*/
                continue;
            }
        }
        buf.append(ch[i]);
    }
    return buf.toString();
}

From source file:Main.java

public static int getSSIDLength(String ssid) {
    int count = 0;
    char[] chars = ssid.toCharArray();
    for (char c : chars) {
        if (isChinese(c)) {
            count += 3;/*from   www.  ja v a2s  . com*/
        } else {
            count++;
        }
    }
    return count;
}

From source file:Main.java

/**
 * Generates a common hashname for joined
 * columns/*from   w  w  w.  j a v  a 2  s . c  o m*/
 * @param hashes List of column hashes
 * @return common hash
 */
public static String createCommonName(List<String> hashes) {
    int[] nums = new int[SIZE_DBHASH];
    char[] valids = VALID_DBHASH_CHARS.toCharArray();
    StringBuilder sb = new StringBuilder();

    for (String hash : hashes) {
        char[] cur = hash.toCharArray();
        for (int i = 0; i < SIZE_DBHASH; i++)
            nums[i] += cur[i];
    }

    for (int num : nums)
        sb.append(valids[num % valids.length]);

    return sb.toString();
}

From source file:Main.java

public static byte computeChecksum(String s) {
    byte checksum = 0;
    for (char c : s.toCharArray()) {
        checksum ^= (byte) c;
    }/*from w  ww .j a va2s . c o  m*/
    return checksum;
}

From source file:Main.java

public static int getCharOccurance(String input, char c) {
    int occurance = 0;
    char[] chars = input.toCharArray();
    for (char thisChar : chars) {
        if (thisChar == c) {
            occurance++;/*from ww w  . j  a v  a2s  .co m*/
        }
    }
    return occurance;
}

From source file:Main.java

/**
 * Write characters. Character data is properly escaped.
 * //w w w  .  j a va 2  s.c  o m
 * @param out
 *            The writer.
 * @param value
 *            The text as a strng.
 */
public static void writeCharacters(PrintWriter out, String value) {
    writeCharacters(out, value.toCharArray(), 0, value.length());
}

From source file:Main.java

/**
 * Converts any numbers and punctuation into standard ASCII
 * @param inputString/*from   www  .j a v  a 2  s  .c  o m*/
 * @return
 */
static public String normalizeNumbersAndPunctuation(String inputString) {
    char[] chars = inputString.toCharArray();

    for (int curCharNum = 0; curCharNum < chars.length; curCharNum++) {
        char curChar = chars[curCharNum];
        if (Character.isDigit(curChar)) {
            int curDigit = Integer.parseInt(inputString.substring(curCharNum, curCharNum + 1));
            chars[curCharNum] = Integer.toString(curDigit).charAt(0);
        }
        if (Character.getType(curChar) == Character.DASH_PUNCTUATION || curChar == 8722)
            chars[curCharNum] = '-';
    }
    String returnString = new String(chars);
    return returnString;
}

From source file:de.tudarmstadt.ukp.dkpro.core.flextag.features.character.ContainsNumber.java

static boolean containsNumber(String aToken) {
    for (char c : aToken.toCharArray()) {
        if (NumberUtils.isDigits("" + c)) {
            return true;
        }//from   w ww. j av a  2 s. c o m
    }
    return false;
}

From source file:Main.java

/**
 * Escape the "special" characters as required for inclusion in XML elements
 * Replaces all incidences of & with & < with < > with > " with " ' with
 * &apos;//from w  w w.  ja v a2  s  .c  om
 * 
 * @param s
 *            The string to scan
 * @return String
 */
public static String escape(String s) {
    char[] array = s.toCharArray();
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < array.length; i++) {
        switch (array[i]) {
        case '&':
            sb.append("&amp;");
            break;
        case '<':
            sb.append("&lt;");
            break;
        case '>':
            sb.append("&gt;");
            break;
        case '"':
            sb.append("&quot;");
            break;
        case '\'':
            sb.append("&apos;");
            break;
        default:
            sb.append(array[i]);
        }
    }
    return sb.toString();
}