public BigInteger randHiveBigInteger(Random r, String digitAlphabet) {
String digits = RandomTypeUtil.getRandString(r, digitAlphabet, 1 + r.nextInt(38));
BigInteger bigInteger = new BigInteger(digits);
boolean negated = false;
if (r.nextBoolean()) {
bigInteger = bigInteger.negate();
negated = true;
}
return bigInteger;
}
public BigDecimal randHiveBigDecimalNormalRange(Random r, String digitAlphabet) {
String digits = RandomTypeUtil.getRandString(r, digitAlphabet, 1 + r.nextInt(38));
BigInteger bigInteger = new BigInteger(digits);
boolean negated = false;
if (r.nextBoolean()) {
bigInteger = bigInteger.negate();
negated = true;
}
int scale = 0 + r.nextInt(38 + 1);
return new BigDecimal(bigInteger, scale);
}
public BigDecimal randHiveBigDecimalFractionsOnly(Random r, String digitAlphabet) {
int scale = 1 + r.nextInt(38 + 1);
String digits = RandomTypeUtil.getRandString(r, digitAlphabet, 1 + r.nextInt(scale));
BigInteger bigInteger = new BigInteger(digits);
boolean negated = false;
if (r.nextBoolean()) {
bigInteger = bigInteger.negate();
negated = true;
}
return new BigDecimal(bigInteger, scale);
}
public BigDecimal randHiveBigDecimalLongTail(Random r, String digitAlphabet) {
int scale = 0 + r.nextInt(38 + 20);
final int maxDigits = 38 + (scale == 0 ? 0 : 20);
String digits = RandomTypeUtil.getRandString(r, digitAlphabet, 1 + r.nextInt(maxDigits));
BigInteger bigInteger = new BigInteger(digits);
boolean negated = false;
if (r.nextBoolean()) {
bigInteger = bigInteger.negate();
negated = true;
}
return new BigDecimal(bigInteger, scale);
}