Java Utililty Methods Enum from Ordinal

List of utility methods to do Enum from Ordinal

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Description

The list of methods to do Enum from Ordinal are organized into topic(s).

Method

EfromOrdinal(Class enumClass, int ordinal)
from Ordinal 
E[] enumArray = enumClass.getEnumConstants();
return enumArray[ordinal];
TfromOrdinal(Class enumClass, Integer value)
Get the enum value from its ordinal value 
Enum<T>[] values = (enumClass).getEnumConstants();
if (value > values.length - 1 || value < 0) {
    throw new IllegalArgumentException(
            "Wrong value provided for the enum " + enumClass + " : " + value + "!");
return (T) values[value];
EfromOrdinal(E[] values, int ordinal)
from Ordinal 
return ordinal >= 0 && ordinal < values.length ? values[ordinal] : values[0];