How can I cast int to enum in java?

Question

Aryan Kumar · Answer

Sure, here are two ways to cast int to enum in Java:
Using the .valueOf() method:
Java
enum MyEnum {
  VALUE1,
  VALUE2,
  VALUE3
}
int myInt = 1;
// Cast the int to an enum using the valueOf() method.
MyEnum myEnum = MyEnum.valueOf(myInt);
In this example, the myInt variable is an int that has the value 1. The
myEnum variable is an enum that is initialized to the value of 
VALUE1. The MyEnum.valueOf(myInt) method casts the myInt variable to an enum.
Using the instanceof operator:
Java
enum MyEnum {
  VALUE1,
  VALUE2,
  VALUE3
}
int myInt = 1;
// Check if the int is an instance of the enum.
if (MyEnum.class.isInstance(myInt)) {
  // Cast the int to an enum.
  MyEnum myEnum = (MyEnum) myInt;
}
In this example, the myInt variable is an int that has the value 1. The
MyEnum.class.isInstance(myInt) method checks if the myInt variable is an instance of the
MyEnum enum. If it is, then the myEnum variable is casted to an enum.
Which method you use depends on your specific needs. If you need to cast an int to an enum and you don't need to do any further processing on the enum value, then the
valueOf() method is a good option. If you need to do further processing on the enum value, then the
instanceof operator is a good option.

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How can I cast int to enum in java?

Revati S Misra

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