/**
* Appends the decimal representation of the specified <code>long</code> argument.
*
* @param l the <code>long</code> to format.
* @return <code>this</code>
*/
public final TextBuilder append(long l) {
if (l <= 0) {
if (l == 0) return append("0");
if (l == Long.MIN_VALUE) // Negation would overflow.
return append("-9223372036854775808");
append('-');
l = -l;
}
if (l <= Integer.MAX_VALUE) return append((int) l);
append(l / 1000000000);
int i = (int) (l % 1000000000);
int digits = MathLib.digitLength(i);
append("000000000", 0, 9 - digits);
return append(i);
}
/**
* Appends the decimal representation of the specified <code>int</code> argument.
*
* @param i the <code>int</code> to format.
* @return <code>this</code>
*/
public final TextBuilder append(int i) {
if (i <= 0) {
if (i == 0) return append("0");
if (i == Integer.MIN_VALUE) // Negation would overflow.
return append("-2147483648");
append('-');
i = -i;
}
int digits = MathLib.digitLength(i);
if (_capacity < _length + digits) increaseCapacity();
_length += digits;
for (int index = _length - 1; ; index--) {
int j = i / 10;
_high[index >> B1][index & M1] = (char) ('0' + i - (j * 10));
if (j == 0) return this;
i = j;
}
}
private final void appendFraction(long l, int digits, boolean showZero) {
append('.');
if (l == 0)
if (showZero)
for (int i = 0; i < digits; i++) {
append('0');
}
else append('0');
else { // l is different from zero.
int length = MathLib.digitLength(l);
for (int j = length; j < digits; j++) {
append('0'); // Add leading zeros.
}
if (!showZero)
while (l % 10 == 0) {
l /= 10; // Remove trailing zeros.
}
append(l);
}
}
