Java Utililty Methods Object to Double

List of utility methods to do Object to Double

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Description

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

Method

doubleobjectToDouble(Object obj)
object To Double 
if (obj instanceof Integer) {
    Integer intObj = (Integer) obj;
    return intObj.doubleValue();
} else if (obj instanceof Double) {
    Double doubleObj = (Double) obj;
    return doubleObj;
return 0;
...
doubleobjectToDouble(Object p1)
object To Double 
if (p1 == null) {
    return 0.0d;
if (p1 instanceof Character) {
    return (double) ((Character) p1).charValue();
return ((Number) p1).doubleValue();
doubleobjToDouble(Object obj)
Converts an arbitrary object to a double. 
if (obj == null) {
    return Double.NaN;
if (obj instanceof Number) {
    return ((Number) obj).doubleValue();
double result = Double.NaN;
try {
...
DoubleobjToDouble(Object obj)
obj To Double 
Double doubleObj = null;
if (obj != null) {
    doubleObj = (Double) obj;
return doubleObj;