Java Utililty Methods Object to Float

List of utility methods to do Object to Float

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Description

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

Method

floatcastToFloat(final double v)
Cast Double to Float. 
if ((v < Float.MIN_VALUE) || (v > Float.MAX_VALUE)) {
    throw new ArithmeticException("Double value is out of Float range: " + v);
return (float) v;
FloatcastToFloat(final String uid)
cast To Float 
try {
    return Float.parseFloat(uid);
} catch (NumberFormatException nfe) {
    return null;
FloatobjectToFloat(Object o)
Convert an object to a Float. 
if (o == null) {
    return null;
if (o instanceof Float) {
    return (Float) o;
try {
    return Float.valueOf(o.toString());
...
floatobjectToFloat(Object obj)
object To Float 
return objectToFloat(obj, 0f);
intobjectToInt(Object o)
object To Int 
if (o instanceof Number)
    return ((Number) o).intValue();
try {
    if (o == null)
        return -1;
    else
        return Integer.parseInt(o.toString());
} catch (NumberFormatException e) {
...
intobjectToInt(Object o)
object To Int 
if (o instanceof String) {
    return Integer.parseInt((String) o);
} else if (o instanceof Integer) {
    return ((Integer) o).intValue();
} else {
    throw new Exception("Invalid option value " + o);
intobjectToInt(Object obj)
object To Int 
if (null == obj) {
    return 0;
try {
    if (obj instanceof String) {
        return Integer.parseInt((String) obj);
    } else if (obj instanceof Integer) {
        return (Integer) obj;
...
intobjectToInt(Object Obj)
object To Int 
int NumInt = Integer.parseInt(objectToString(Obj));
return NumInt;
intobjectToInt(Object obj)
object To Int 
return objectToInt(obj, 0);
intobjectToInt(Object p1)
object To Int 
if (p1 == null) {
    return 0;
if (p1 instanceof Character) {
    return (int) ((Character) p1).charValue();
return ((Number) p1).intValue();