public enum Direction extends Enum<Direction>
| 枚举常量和说明 |
|---|
BOTTOM |
CENTER |
CENTER_HORIZONTAL |
CENTER_VERTICAL |
IDLE |
LEFT |
RIGHT |
TOP |
| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
isDirectionFlag(Direction direction,
int flag) |
static Direction |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static Direction[] |
values()
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。
|
public static final Direction IDLE
public static final Direction LEFT
public static final Direction TOP
public static final Direction RIGHT
public static final Direction BOTTOM
public static final Direction CENTER
public static final Direction CENTER_HORIZONTAL
public static final Direction CENTER_VERTICAL
public static Direction[] values()
for (Direction c : Direction.values()) System.out.println(c);
public static Direction 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 static boolean isDirectionFlag(Direction direction, int flag)