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# announcements
k
kevinmost
10/26/2017, 6:31 PMenumValueOfx
xkor
10/26/2017, 6:36 PMthis method require type parameter, but I have no it...
k
kevinmost
10/26/2017, 6:41 PMah yeah, if you don't know the type at compile-time, that won't work. Why can't you use
java.lang.Enum.valueOfx
xkor
10/26/2017, 6:42 PMbecause it also require type parameter(
and it is not compiling
java.lang.Enum.valueOf<Enum<*>>(type.java, value)k
kevinmost
10/26/2017, 6:49 PMit's not ideal, but you could define an unsafe Java util method that uses a raw type:
Copy code
@SuppressWarnings("unchecked")
@Nullable
public static Enum<?> enumValueOf(@NonNull Class<Enum> type, @NonNull String name) {
return Enum.valueOf(type, name);
}the problem seems to me to be the enum's self-referencing generic type
that method returns
@NonNullx
xkor
10/26/2017, 6:57 PMI found solution!
type.java.enumConstants.first { it.toString() == value }k
kevinmost
10/26/2017, 7:01 PMnice, that seems like a cleaner solution
maybe check
it.name == valueEnum.valueOfenumValueOfx
xkor
10/26/2017, 7:06 PMin common yes. But in my case toString is better, because I use toString to serialise
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