Java Utililty Methods BigDecimal Create

List of utility methods to do BigDecimal Create

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Description

The list of methods to do BigDecimal Create are organized into topic(s).

Method

BigDecimalgetBigDecimal(Object v, BigDecimal defaultValue)
get Big Decimal 
if (v == null || VALUE_BLANK.equals(v)) {
    return null;
} else if (v instanceof BigDecimal) {
    return (BigDecimal) v;
} else if (v instanceof String) {
    return new BigDecimal((String) v);
} else if (v instanceof Integer) {
    return new BigDecimal((Integer) v);
...
BigDecimalgetBigDecimal(Object value)
get Big Decimal 
if (value == null) {
    return null;
try {
    return (new BigDecimal(value.toString().trim()));
} catch (NumberFormatException ex) {
    throw new Exception("bigdecimal conversion failed. (" + value.toString().trim() + ")");
BigDecimalgetBigDecimal(Object value)
get Big Decimal 
BigDecimal ret = null;
if (value != null) {
    if (value instanceof BigDecimal) {
        ret = (BigDecimal) value;
    } else if (value instanceof String) {
        ret = new BigDecimal((String) value);
    } else if (value instanceof BigInteger) {
        ret = new BigDecimal((BigInteger) value);
...
BigDecimalgetBigDecimal(String aInput)
get Big Decimal 
return getBigDecimal(aInput, BLANK_DECIMAL);
BigDecimalgetBigDecimal(String value)
get Big Decimal 
BigDecimal result = null;
if (value != null) {
    try {
        result = BigDecimal.valueOf(Double.valueOf(value));
    } catch (Exception ignored) {
return result;
...
BigDecimal[]getBigDecimalArrayFromByteArray(byte[] buf)
Convert a byte[] into an instance of our value class. 
BigDecimal[] a = new BigDecimal[buf.length / TOTAL_BYTES];
int index = 0;
for (int i = 0; i < a.length; i++) {
    byte[] signal = new byte[NR_SIGNAL_BYTES];
    System.arraycopy(buf, index, signal, 0, NR_SIGNAL_BYTES);
    index += NR_SIGNAL_BYTES;
    byte[] b = new byte[NR_BIGINTEGER_BYTES];
    System.arraycopy(buf, index, b, 0, NR_BIGINTEGER_BYTES);
...
BigDecimalgetBigDecimalByObject(Object obj)
Gets the big decimal by object. 
if (obj == null) {
    return BigDecimal.valueOf(0.0);
} else {
    BigDecimal result = null;
    try {
        result = new BigDecimal(String.valueOf(obj));
    } catch (Exception ex) {
        result = BigDecimal.valueOf(0.0);
...
BigDecimalgetBigDecimalFrom(double value)
get Big Decimal From 
return new BigDecimal(String.valueOf(value));
BigDecimalgetBigDecimalFromByteArray(byte[] bytes, int start, int length, int scale)
get Big Decimal From Byte Array 
byte[] value = Arrays.copyOfRange(bytes, start, start + length);
BigInteger unscaledValue = new BigInteger(value);
return new BigDecimal(unscaledValue, scale);
BigDecimalgetBigDecimalFromPrimitiveTypes(int input, int scale, int precision)
get Big Decimal From Primitive Types 
return BigDecimal.valueOf(input, scale);