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 enquoteIdentifier(String s) {
    char[] raw = s.toCharArray();
    StringBuilder stringBuilder = new StringBuilder();
    for (char c : raw) {
        if (c < ' ' || c > '') {
            stringBuilder.append("\\u").append(String.format("%04x", c));
            continue;
        }/*w  w  w  .j  av  a  2s.  c o  m*/
        stringBuilder.append(c);
    }
    return stringBuilder.toString();
}

From source file:Main.java

public static String ToSBC(String input) {
    char c[] = input.toCharArray();
    for (int i = 0; i < c.length; i++) {
        if (c[i] == ' ') {
            c[i] = '\u3000';
        } else if (c[i] < '\177') {
            c[i] = (char) (c[i] + 65248);
        }//from w  w w .j  ava2 s  .c o m
    }
    return new String(c);
}

From source file:Main.java

public static String cleanBlankToString(String des) {
    char[] chars = des.toCharArray();
    StringBuffer sb = new StringBuffer();
    for (Character c : chars) {
        if (java.util.regex.Pattern.matches("\\d", String.valueOf(c))) {
            sb.append(c);/* w  w  w .j a  v a 2 s. c  o m*/
        }
    }
    return sb.toString();
}

From source file:Main.java

private static boolean containsOneWord(char c, String word) {
    char[] array = word.toCharArray();
    int count = 0;
    for (Character ch : array) {
        if (c == ch) {
            count++;//  ww  w  .ja va2s.  co  m
        }
    }
    return count == 1;
}

From source file:Main.java

public static byte[] stringToBytesUTFCustom(String str) {
    char[] buffer = str.toCharArray();
    byte[] b = new byte[buffer.length << 1];
    for (int i = 0; i < buffer.length; i++) {
        int bpos = i << 1;
        b[bpos] = (byte) ((buffer[i] & 0xFF00) >> 8);
        b[bpos + 1] = (byte) (buffer[i] & 0x00FF);
    }/*from w  w  w . j a  va  2s.c o m*/
    return b;
}

From source file:Main.java

public static boolean isExistLetter(String str) {
    for (Character c : str.toCharArray()) {
        if (Character.isLetter(c)) {
            return true;
        }/*from  w  w w  .  j  a  v  a2 s . c om*/
    }
    return false;
}

From source file:Main.java

private static boolean isAllWords(String prefix) {
    char[] array = prefix.toCharArray();
    for (Character ch : array) {
        if (ch < 'A' || ch > 'z' || (ch < 'a' && ch > 'Z')) {
            return false;
        }//  w w  w . ja  va2  s .  c om
    }
    return true;
}

From source file:Main.java

public static boolean isExistNumber(String str) {
    for (Character c : str.toCharArray()) {
        if (Character.isDigit(c)) {
            return true;
        }/*from   ww  w  .j a v a2 s.  co m*/
    }
    return false;
}

From source file:Main.java

public static void coder(String textString) {
    for (char c : textString.toCharArray()) {
        codedText += characterTable.get(c);
    }//  w  ww . j av  a  2s .  c o m
}

From source file:Main.java

private static char[] getPaddedBytes(String source) {
    char[] converted = source.toCharArray();
    int requiredLength = 3 * ((converted.length + 2) / 3);
    char[] result = new char[requiredLength];
    System.arraycopy(converted, 0, result, 0, converted.length);
    return result;
}