net.hydromatic.clapham.graph
Enum Grammar.Direction
java.lang.Object
java.lang.Enum<Grammar.Direction>
net.hydromatic.clapham.graph.Grammar.Direction
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Comparable<Grammar.Direction>
- Enclosing class:
- Grammar
public static enum Grammar.Direction
- extends java.lang.Enum<Grammar.Direction>
Method Summary |
static Grammar.Direction |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static Grammar.Direction[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared. |
Methods inherited from class java.lang.Enum |
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
getClass, notify, notifyAll, wait, wait, wait |
LEFT
public static final Grammar.Direction LEFT
RIGHT
public static final Grammar.Direction RIGHT
UP
public static final Grammar.Direction UP
DOWN
public static final Grammar.Direction DOWN
values
public static Grammar.Direction[] values()
- Returns an array containing the constants of this enum type, in
the order they are declared. This method may be used to iterate
over the constants as follows:
for (Grammar.Direction c : Grammar.Direction.values())
System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in
the order they are declared
valueOf
public static Grammar.Direction valueOf(java.lang.String name)
- Returns the enum constant of this type with the specified name.
The string must match exactly an identifier used to declare an
enum constant in this type. (Extraneous whitespace characters are
not permitted.)
- Parameters:
name
- the name of the enum constant to be returned.
- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant
with the specified name
java.lang.NullPointerException
- if the argument is null