Re: Better way to implement reverse mapping of custom enum ordinals?

public enum SomeType {
    FOO(101),
    BAR(100),
    GORK(4001);

    private static class ByColumnValue {
        public static final Map<Integer, SomeType> MAP = new
HashMap<Integer, SomeType>();
    }

    private final int columnValue;

    private SomeType(int columnValue) {
        this.columnValue = columnValue;
        ByColumnValue.MAP.put(columnValue, this);
    }

    public SomeType getEnum(int columnValue) {
        return ByColumnValue.MAP.get(columnValue);
    }
}