static void put(final ByteBuffer out, long i) {
if (i == 0) {
out.put((byte) '0');
return;
}
if (i == Long.MIN_VALUE) out.put(MIN_VALUE);
int size = (i < 0) ? Utils.digits(-i) + 1 : Utils.digits(i);
long q;
int r;
byte sign = 0;
int charPos = size;
if (i < 0) {
sign = '-';
i = -i;
}
while (i > Integer.MAX_VALUE) {
q = i / 100;
// really: r = i - (q * 100);
r = (int) (i - ((q << 6) + (q << 5) + (q << 2)));
i = q;
buf[--charPos] = Utils.DigitOnes[r];
buf[--charPos] = Utils.DigitTens[r];
}
// Get 2 digits/iteration using ints
int q2;
int i2 = (int) i;
while (i2 >= 65536) {
q2 = i2 / 100;
// really: r = i2 - (q * 100);
r = i2 - ((q2 << 6) + (q2 << 5) + (q2 << 2));
i2 = q2;
buf[--charPos] = Utils.DigitOnes[r];
buf[--charPos] = Utils.DigitTens[r];
}
// Fall thru to fast mode for smaller numbers
// assert(i2 <= 65536, i2);
for (; ; ) {
q2 = (i2 * 52429) >>> (16 + 3);
r = i2 - ((q2 << 3) + (q2 << 1)); // r = i2-(q2*10) ...
buf[--charPos] = Utils.digits[r];
i2 = q2;
if (i2 == 0) break;
}
if (sign != 0) {
buf[--charPos] = sign;
}
out.put(buf, 0, size);
}
public static void putFixFloatTag(final ByteBuffer buf, final int tag, final long value) {
final int length = Utils.digits(value);
longToFixFloat(digitsBuf, 0, value, length);
if (tag >= TAGS.length) {
put(buf, tag);
buf.put(EQL);
} else {
buf.put(TAGS[tag]);
}
put(buf, digitsBuf);
buf.put(SOH);
}