Java - enum where one variable can be multi-valued

I have an enum like below. Until recently, all variables were single-valued. However, now TYPE4 can have one of three acceptable values. I was hoping to simply modify this enum to accommodate for TYPE4, but thinking perhaps having only one type that is multi-valued means I need to use an object for mapping rather than an enum. I would be grateful for any insights. Thank you.

public enum Record {
    TYPE1("TYPE1"),
    TYPE2("TYPE2"),
    TYPE3("TYPE3"),
    TYPE4_MULTI(TYPE_A or TYPE_B or TYPE_C); 

    private final String value;
    public static final Map<Record, String> enumMap = new EnumMap<Record, String>(
        Record.class);

    static {
        for (Record e : Record.values())
            enumMap.put(e, e.getValue());
    }

    Record(String value) {
        this.value = value;
    }

    public String getValue() {
        return value;
    }
}

Operationally, I use this enum in a factory class to determine which of 4 types of subclasses I should instantiate. I do this by have each of the subclasses know its own type like this:

@Override
public String getType() {
    return Record.TYPE1.getValue();
}

,and then the factory class pre-builds a set of the subclasses like this:

@Component
public class RecordProcessorFactory {

    @Autowired
    public RecordProcessorFactory(List<RecordProcessor> processors) {
        for (RecordProcessor recordProcessor : processors) {
            processorCache.put(recordProcessor.getType(), recordProcessor);
        }
    }

    private static final Map<String, RecordProcessor> processorCache = new HashMap<String, RecordProcessor>();

    public RecordProcessor getSyncProcessor(String type) {
        RecordProcessor service = processorCache.get(type);
        if(service == null) throw new RuntimeException("Unknown service type: " + type);
        return service;
    }
}