Yes, Blah.valueOf(“A”) will give you Blah.A.
Note that the name must be an exact match, including case: Blah.valueOf(“a”) and Blah.valueOf(“A “) both throw an IllegalArgumentException.
The static methods valueOf() and values() are created at compile time and do not appear in source code. They do appear in Javadoc, though; for example, Dialog.ModalityType shows both methods.
Another solution if the text is not the same as the enumeration value:
public enum Blah {
A(“text1”),
B(“text2”),
C(“text3”),
D(“text4”);
private String text;
Blah(String text) {
this.text = text;
}
public String getText() {
return this.text;
}
public static Blah fromString(String text) {
for (Blah b : Blah.values()) {
if (b.text.equalsIgnoreCase(text)) {
return b;
}
}
return null;
}
}