This example demonstrate how to user enum‘s name() method to get enum constant name exactly as declared in the enum declaration.

package org.kodejava.example.fundamental;

enum ProcessStatus {
    IDLE, RUNNING, FAILED, DONE;

    @Override
    public String toString() {
        return "Process Status: " + this.name();
    }
}

public class EnumNameDemo {
    public static void main(String[] args) {
        for (ProcessStatus ps : ProcessStatus.values()) {
            // Gets the name of this enum constant, exactly as
            // declared in its enum declaration.
            System.out.println(ps.name());

            // Here we call to our implementation of the toString
            // method to get a more friendly message of the
            // enum constant name.
            System.out.println(ps.toString());
        }
    }
}

Our program result:

IDLE
Process Status: IDLE
RUNNING
Process Status: RUNNING
FAILED
Process Status: FAILED
DONE
Process Status: DONE

• About
• Latest Posts

Wayan Saryada

Founder at Kode Java Org

I am a programmer, a runner, a recreational diver, currently live in the island of Bali, Indonesia. Mostly programming in Java, Spring Framework, Hibernate / JPA. You can support my works by donating here. Thank you 🥳

Latest posts by Wayan Saryada (see all)

• How do I clear the current command line in terminal? - February 14, 2019
• How do I generate random alphanumeric strings? - February 7, 2019
• Why do I get ArrayIndexOutOfBoundsException in Java? - January 29, 2019