Example usage for java.lang Character getNumericValue

Introduction

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

Prototype

public static int getNumericValue(int codePoint) 

Source Link

Document

Returns the int value that the specified character (Unicode code point) represents.

Usage

From source file:Main.java

public static void main(String[] args) {
    int cp1 = 88, cp2 = 0x0f30;

    int i1 = Character.getNumericValue(cp1);
    int i2 = Character.getNumericValue(cp2);

    String str1 = "Numeric value of code point cp1 is " + i1;
    String str2 = "Numeric value of code point cp2 is " + i2;

    // print i1, i2 values
    System.out.println(str1);//w ww . j  a v  a  2 s . c  o  m
    System.out.println(str2);
}

---

From source file:Main.java

public static void main(String[] argv) {
    Character character1 = new Character('a');
    Character character2 = new Character('a');
    System.out.println(character1.toString());

    System.out.println(Character.getNumericValue(character2));
}

---

From source file:Main.java

public static boolean isLuhnValid(String input) {

    if (input.length() >= 10) {
        int sum = 0;
        boolean alternate = false;
        for (int i = input.length() - 1; i >= 0; i--) {
            int num = Character.getNumericValue(input.charAt(i));
            if (!alternate) {
                num = num * 1;/*from w  ww  .ja  va 2 s .  c om*/
            } else {
                num = num * 2;
            }
            if (num > 9) {
                num -= 9;
            }

            sum += num;
            alternate = !alternate;
        }
        return (sum % 10 == 0);
    }

    return false;

}

---

From source file:Main.java

/**
 * Escape html entities.// ww w . j  a  v  a 2s .  com
 * @param str The input string.
 * @return    The HTML escaped output string.
 */
public static String htmlEscape(String str) {
    StringBuilder sb = new StringBuilder();
    int size = str.length();

    for (int i = 0; i < size; i++) {
        char c = str.charAt(i);

        switch (c) {
        case '<': {
            sb.append("&lt;");
            break;
        }

        case '>': {
            sb.append("&gt;");
            break;
        }

        case '"': {
            sb.append("&quot;");
            break;
        }

        case '&': {
            sb.append("&amp;");
            break;
        }

        default: {
            int cc = Character.getNumericValue(c);

            if (cc < 0xA0) {
                sb.append(c);
            } else {
                // encode in unicode reference
                sb.append("&#").append(Integer.toString(cc)).append(';');
            }

            break;
        }
        }
    }

    return sb.toString();
}

---

From source file:Main.java

public static int ConvertFromHexadecimalToDecimal(String num) {
    int a;/*from w w w  . ja v a 2s. com*/
    int ctr = 0;
    double prod = 0;

    for (int i = num.length(); i > 0; i--) {

        if (num.charAt(i - 1) == 'a' || num.charAt(i - 1) == 'A')
            a = 10;

        else if (num.charAt(i - 1) == 'b' || num.charAt(i - 1) == 'B')
            a = 11;

        else if (num.charAt(i - 1) == 'c' || num.charAt(i - 1) == 'C')
            a = 12;

        else if (num.charAt(i - 1) == 'd' || num.charAt(i - 1) == 'D')
            a = 13;

        else if (num.charAt(i - 1) == 'e' || num.charAt(i - 1) == 'E')
            a = 14;

        else if (num.charAt(i - 1) == 'f' || num.charAt(i - 1) == 'F')
            a = 15;

        else
            a = Character.getNumericValue(num.charAt(i - 1));
        prod = prod + (a * Math.pow(16, ctr));
        ctr++;
    }
    return (int) prod;
}

---

From source file:be.fgov.minfin.webForm.util.ISINValidationUtil.java

public int calculcateModulus(String code, boolean includesCheckDigit) throws CheckDigitException {
    StringBuilder transformed = new StringBuilder(code.length() * 2);
    if (includesCheckDigit) {
        char checkDigit = code.charAt(code.length() - 1); // Choppe le dernier caractre
        if (!Character.isDigit(checkDigit)) {
            throw new CheckDigitException("Invalid checkdigit[" + checkDigit + "] in " + code);
        }// w  ww . j  a v  a2s. co m
    }
    for (int i = 0; i < code.length(); i++) {
        int charValue = Character.getNumericValue(code.charAt(i));
        if (charValue < 0 || charValue > 35) {
            throw new CheckDigitException("Invalid Character[" + (i + 1) + "] = '" + charValue + "'");
        }
        transformed.append(charValue);
    }
    //Doit retourner 0 pour que ce soit valide
    return super.calculateModulus(transformed.toString(), includesCheckDigit);
}

---

From source file:Main.java

License:asdf

public static ArrayList<String> filter(String[] input, String filter, Integer maxlinelength) {
    init();/*www . jav a  2s .c  om*/

    //include both uppercase and lowercase letters in filter
    //example: asdF becomes asdfASDF
    filter = filter.toLowerCase() + filter.toUpperCase();

    ArrayList<String> array = new ArrayList<String>();
    String charstring;
    String filteredstring = "";
    boolean lastwasspace = true; // ensure that text does not begin with a
    // space
    Integer counter = 0;

    for (String s : input) {
        //terminate with space - add a space between lines
        s += " ";
        for (Character c : s.toCharArray()) {
            charstring = c.toString();
            //prevent doublespace;
            //break lines on spaces, when line meets or exceeds maxlinelength
            if (c == ' ') {
                if (lastwasspace) {
                    // ignore double spaces
                } else {
                    lastwasspace = true;
                    if (filter.contains(charstring)) {
                        filteredstring += " ";
                    }
                    //if filter doesn't contain " ", 
                    //we'll add one anyway every few words 
                    else {
                        counter++;
                        Log.e("", counter.toString());
                        if (counter == 4) {
                            counter = 0;
                            filteredstring += " ";
                            Log.e("", "space");
                        }
                    }
                    // add and reset only if adding the next string will
                    // exceed length limit
                    if (filteredstring.length() >= maxlinelength) {
                        array.add(filteredstring);
                        filteredstring = "";
                    }
                }
            } else if (filter.contains(charstring)) {
                lastwasspace = false;
                filteredstring += charstring;
                if (Character.getNumericValue(c.charValue()) >= 0)
                    chartotals[Character.getNumericValue(c.charValue())]++;
            }
        }
    }
    array.add(filteredstring);

    //      for (int i = 0; i < chartotals.length; i++)
    //         System.out.println(String.valueOf(i) + " " + chartotals[i]);

    //calculate total number of letters
    totalcharcount = 0;
    for (String s : array)
        totalcharcount += s.length();

    return array;
}

---

From source file:org.talend.dataquality.datamasking.functions.GenerateUniqueSsnChn.java

private String computeChineseKey(String ssnNumber) {
    int key = 0;//w w  w.  j a v  a 2 s  .  com
    for (int i = 0; i < 17; i++) {
        key += Character.getNumericValue(ssnNumber.charAt(i)) * keyWeight.get(i);
    }
    key = key % KEYMOD;
    return keyString.get(key);
}

---

From source file:org.talend.dataquality.datamasking.functions.GenerateSsnChn.java

private String computeChineseKey(String ssnNumber) {
    int key = 0;/*from ww  w  . j  a v a  2  s.  com*/
    for (int i = 0; i < 17; i++) {
        key += Character.getNumericValue(ssnNumber.charAt(i)) * keyWeight.get(i);
    }
    key = key % KEY_MOD;
    return keyString.get(key);
}

---

From source file:org.paxml.selenium.rc.AccountNumberValidator.java

/**
 * Method to Validate Account Number./*from  w w w  . j  av a  2s.  c  o  m*/
 * 
 * @param accNo for modula11 validation.
 * @return boolean
 */
public static boolean modula11(String accNo) {
    boolean result = false;
    int l = accNo.length();
    int total = 0;
    try {
        for (int i = 0; i < l; i++) {
            int j = Character.getNumericValue(accNo.charAt(i)) * (l - i);
            total += j;
        }
        total = total % ELEVEN;
        if (total == 0) {
            result = true;
        }
    } catch (NumberFormatException e) {
        if (LOG.isErrorEnabled()) {
            LOG.error("Error1: " + e.getMessage());
        }
    }
    return result;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• »