Java Utililty Methods Double Number Create

List of utility methods to do Double Number Create

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Description

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

Method

doubletoDouble(Object obj)
to Double 
double value = 0;
if (obj == null)
    return value;
else {
    Double dblObj = (Double) obj;
    value = dblObj.doubleValue();
    return value;
doubletoDouble(Object obj)
to Double 
return Double.parseDouble(toString(obj).trim());
DoubletoDouble(Object obj)
to Double 
if (obj instanceof String)
    return Double.valueOf((String) obj);
if (obj instanceof Byte) {
    Byte b = (Byte) obj;
    return b.doubleValue();
if (obj instanceof Short) {
    Short s = (Short) obj;
...
doubletoDouble(Object obj)
to Double 
return toDouble(obj, 0d);
doubletoDouble(Object obj)
Converts an Object to a double. 
Double result = toDoubleObject(obj);
return result == null ? 0.0 : result.doubleValue();
DoubletoDouble(Object object)
to Double 
return object instanceof Number ? ((Number) object).doubleValue() : Double.parseDouble(object.toString());
doubletoDouble(Object object, double defaultValue)
Extract the value represented by the given object (Number or String). 
if (object == null) {
    return defaultValue;
if (object instanceof Number) {
    return ((Number) object).doubleValue();
try {
    Double value = Double.valueOf(object.toString().trim());
...
DoubletoDouble(Object object, Double defaultValue)
to Double 
if (object == null) {
    return defaultValue;
if (object instanceof Number) {
    return ((Number) object).doubleValue();
try {
    Double value = Double.valueOf(object.toString().trim());
...
doubletoDouble(Object objValue)
to Double 
if (objValue != null) {
    if (objValue instanceof Number) {
        return ((Number) objValue).doubleValue();
    } else {
        return Double.parseDouble(objValue.toString());
} else
    return 0;
...
doubletoDouble(Object prmIntObject)
to Double 
double rtnDouble = 0;
if (prmIntObject != null) {
    if (prmIntObject.toString() != "") {
        rtnDouble = Double.parseDouble(prmIntObject.toString());
return rtnDouble;