Direction (appslandia-common 7.7 API)

java.lang.Object
- java.lang.Enum<Direction>
- - com.appslandia.common.geo.Direction

All Implemented Interfaces:

Serializable, Comparable<Direction>
```
public enum Direction
extends Enum<Direction>
```
Author:

Loc Ha

Enum Constant Summary

Enum Constants
Enum Constant and Description

EAST

NORTH

SOUTH

WEST

Enum Constants
Enum Constant and Description
`EAST`
`NORTH`
`SOUTH`
`WEST`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`isHorizontal()`
`boolean`	`isVertical()`
`Direction`	`left()` The direction 90-degrees to the left.
`Direction`	`left(int n)` The direction 90*n-degrees to the left.
`Direction`	`move(int n)` The direction 90*n-degrees to the right or left.
`static Direction`	`parseValue(String symbol)`
`static Direction`	`random()`
`Direction`	`reverse()`
`Direction`	`right()` The direction 90-degrees to the right.
`Direction`	`right(int n)` The direction 90*n-degrees to the right.
`String`	`symbol()`
`static Direction`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static 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
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
  - EAST
```
public static final Direction EAST
```
  - NORTH
```
public static final Direction NORTH
```
  - SOUTH
```
public static final Direction SOUTH
```
  - WEST
```
public static final Direction WEST
```
- Method Detail
  - values
```
public static 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 (Direction c : 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 Direction valueOf(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:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - symbol
```
public String symbol()
```
  - isHorizontal
```
public boolean isHorizontal()
```
  - isVertical
```
public boolean isVertical()
```
  - reverse
```
public Direction reverse()
```
  - move
```
public Direction move(int n)
```
    The direction 90*n-degrees to the right or left.
    
    Parameters:
    
    n -
    
    Returns:
  - right
```
public Direction right()
```
    The direction 90-degrees to the right.
    
    Returns:
  - right
```
public Direction right(int n)
```
    The direction 90*n-degrees to the right.
    
    Parameters:
    
    n -
    
    Returns:
  - left
```
public Direction left()
```
    The direction 90-degrees to the left.
    
    Returns:
  - left
```
public Direction left(int n)
```
    The direction 90*n-degrees to the left.
    
    Parameters:
    
    n -
    
    Returns:
  - parseValue
```
public static Direction parseValue(String symbol)
```
  - random
```
public static Direction random()
```

Enum Direction

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

EAST

NORTH

SOUTH

WEST

Method Detail

values

valueOf

symbol

isHorizontal

isVertical

reverse

move

right

right

left

left

parseValue

random