public enum ObserverType extends Enum<ObserverType>
public static final ObserverType SYNC
public static final ObserverType NSYNC
public static ObserverType[] values()
for (ObserverType c : ObserverType.values()) System.out.println(c);
public static ObserverType valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值public int getValue()
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