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Integer.getChars
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How to use
getChars
method
in
java.lang.Integer

Best Java code snippets using java.lang.Integer.getChars (Showing top 5 results out of 315)

origin: stackoverflow.com

 public AbstractStringBuilder append(int i) {
  if (i == Integer.MIN_VALUE) {
    append("-2147483648");
    return this;
  }
  int appendedLength = (i < 0) ? Integer.stringSize(-i) + 1
                 : Integer.stringSize(i);
  int spaceNeeded = count + appendedLength;
  ensureCapacityInternal(spaceNeeded);
  Integer.getChars(i, spaceNeeded, value);
  count = spaceNeeded;
  return this;
}
origin: jtulach/bck2brwsr

/**
 * Returns a {@code String} object representing the
 * specified integer. The argument is converted to signed decimal
 * representation and returned as a string, exactly as if the
 * argument and radix 10 were given as arguments to the {@link
 * #toString(int, int)} method.
 *
 * @param   i   an integer to be converted.
 * @return  a string representation of the argument in base&nbsp;10.
 */
@JavaScriptBody(args = "i", body = "return i.toString();")
public static String toString(int i) {
  if (i == Integer.MIN_VALUE)
    return "-2147483648";
  int size = (i < 0) ? stringSize(-i) + 1 : stringSize(i);
  char[] buf = new char[size];
  getChars(i, size, buf);
  return new String(buf, 0, size);
}
origin: stackoverflow.com

 // from AbstractStringBuilder 
public AbstractStringBuilder append(int i) {
  if (i == Integer.MIN_VALUE) {
    append("-2147483648");
    return this;
  }
  int appendedLength = (i < 0) ? Integer.stringSize(-i) + 1
                 : Integer.stringSize(i);
  int spaceNeeded = count + appendedLength;
  ensureCapacityInternal(spaceNeeded);
  Integer.getChars(i, spaceNeeded, value);
  count = spaceNeeded;
  return this;
}
origin: org.apidesign.bck2brwsr/emul.mini

/**
 * Returns a {@code String} object representing the
 * specified integer. The argument is converted to signed decimal
 * representation and returned as a string, exactly as if the
 * argument and radix 10 were given as arguments to the {@link
 * #toString(int, int)} method.
 *
 * @param   i   an integer to be converted.
 * @return  a string representation of the argument in base&nbsp;10.
 */
@JavaScriptBody(args = "i", body = "return i.toString();")
public static String toString(int i) {
  if (i == Integer.MIN_VALUE)
    return "-2147483648";
  int size = (i < 0) ? stringSize(-i) + 1 : stringSize(i);
  char[] buf = new char[size];
  getChars(i, size, buf);
  return new String(buf, 0, size);
}
origin: stackoverflow.com

 605     public AbstractStringBuilder append(int i) {
606         if (i == Integer.MIN_VALUE) {
607             append("-2147483648");
608             return this;
609         }
610         int appendedLength = (i < 0) ? Integer.stringSize(-i) + 1
611                                      : Integer.stringSize(i);
612         int spaceNeeded = count + appendedLength;
613         if (spaceNeeded > value.length)
614             expandCapacity(spaceNeeded);
615         Integer.getChars(i, spaceNeeded, value);
616         count = spaceNeeded;
617         return this;
618     }


110     void expandCapacity(int minimumCapacity) {
111         int newCapacity = (value.length + 1) * 2;
112         if (newCapacity < 0) {
113             newCapacity = Integer.MAX_VALUE;
114         } else if (minimumCapacity > newCapacity) {
115             newCapacity = minimumCapacity;
116         }
117         value = Arrays.copyOf(value, newCapacity);
118     }
java.langIntegergetChars

Javadoc

Places characters representing the integer i into the character array buf. The characters are placed into the buffer backwards starting with the least significant digit at the specified index (exclusive), and working backwards from there. Will fail if i == Integer.MIN_VALUE

Popular methods of Integer

  • parseInt
    Parses the specified string as a signed integer value using the specified radix. The ASCII character
  • toString
    Converts the specified signed integer into a string representation based on the specified radix. The
  • valueOf
    Parses the specified string as a signed integer value using the specified radix.
  • intValue
    Gets the primitive value of this int.
  • <init>
    Constructs a new Integer from the specified string.
  • toHexString
    Returns a string representation of the integer argument as an unsigned integer in base 16.The unsign
  • equals
    Compares this instance with the specified object and indicates if they are equal. In order to be equ
  • compareTo
    Compares this Integer object to another object. If the object is an Integer, this function behaves l
  • hashCode
  • compare
    Compares two int values.
  • longValue
    Returns the value of this Integer as along.
  • decode
    Parses the specified string and returns a Integer instance if the string can be decoded into an inte
  • longValue,
  • decode,
  • numberOfLeadingZeros,
  • getInteger,
  • doubleValue,
  • toBinaryString,
  • byteValue,
  • bitCount,
  • shortValue,
  • highestOneBit

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