public static final State STAND_ALONE
public static final State CLUSTER
public static State[] values()
for (State c : State.values()) System.out.println(c);
public static State valueOf(java.lang.String name)
name
- 要返回的枚举常量的名称。java.lang.IllegalArgumentException
- 如果该枚举类型没有带有指定名称的常量java.lang.NullPointerException
- 如果参数为空值