jp.ac.nii.icpc2010.playfield
Enum FieldDirection

java.lang.Object
  extended by java.lang.Enum<FieldDirection>
      extended by jp.ac.nii.icpc2010.playfield.FieldDirection
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<FieldDirection>

public enum FieldDirection
extends java.lang.Enum<FieldDirection>

This enum represents the different directions that are possible on the playfield.


Enum Constant Summary
Down
           
Left
           
Right
           
Up
           
 
Method Summary
static FieldDirection reverse(FieldDirection fd)
          Return the reverse of a given direction.
static FieldDirection valueOf(java.lang.String name)
          Returns the enum constant of this type with the specified name.
static FieldDirection[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

Up

public static final FieldDirection Up

Down

public static final FieldDirection Down

Left

public static final FieldDirection Left

Right

public static final FieldDirection Right
Method Detail

values

public static FieldDirection[] 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 (FieldDirection c : FieldDirection.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static FieldDirection 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

reverse

public static FieldDirection reverse(FieldDirection fd)
Return the reverse of a given direction.

Parameters:
fd - the direction to reverse
Returns:
the reversed direction