Package components.program

Enum Class Program.Instruction

java.lang.Object

java.lang.Enum<Program.Instruction>

components.program.Program.Instruction

All Implemented Interfaces:

Serializable, Comparable<Program.Instruction>, Constable

Enclosing interface:

Program

public static enum Program.Instruction
extends Enum<Program.Instruction>

BugsWorld virtual machine instructions and "byte codes".

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
HALT	Byte code = 5.
INFECT	Byte code = 3.
JUMP	Byte code = 6.
JUMP_IF_NOT_NEXT_IS_EMPTY	Byte code = 7.
JUMP_IF_NOT_NEXT_IS_ENEMY	Byte code = 13.
JUMP_IF_NOT_NEXT_IS_FRIEND	Byte code = 11.
JUMP_IF_NOT_NEXT_IS_NOT_EMPTY	Byte code = 8.
JUMP_IF_NOT_NEXT_IS_NOT_ENEMY	Byte code = 14.
JUMP_IF_NOT_NEXT_IS_NOT_FRIEND	Byte code = 12.
JUMP_IF_NOT_NEXT_IS_NOT_WALL	Byte code = 10.
JUMP_IF_NOT_NEXT_IS_WALL	Byte code = 9.
JUMP_IF_NOT_RANDOM	Byte code = 15.
JUMP_IF_NOT_TRUE	Byte code = 16.
MOVE	Byte code = 0.
SKIP	Byte code = 4.
TURNLEFT	Byte code = 1.
TURNRIGHT	Byte code = 2.

Method Summary

Modifier and Type	Method	Description
int	byteCode()	Returns the instruction byte code.
static Program.Instruction	valueOf(String name)	Returns the enum constant of this class with the specified name.
static Program.Instruction[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

MOVE

public static final Program.Instruction MOVE

Byte code = 0.

TURNLEFT

public static final Program.Instruction TURNLEFT

Byte code = 1.

TURNRIGHT

public static final Program.Instruction TURNRIGHT

Byte code = 2.

INFECT

public static final Program.Instruction INFECT

Byte code = 3.

SKIP

public static final Program.Instruction SKIP

Byte code = 4.

HALT

public static final Program.Instruction HALT

Byte code = 5.

JUMP

public static final Program.Instruction JUMP

Byte code = 6.

JUMP_IF_NOT_NEXT_IS_EMPTY

public static final Program.Instruction JUMP_IF_NOT_NEXT_IS_EMPTY

Byte code = 7.

JUMP_IF_NOT_NEXT_IS_NOT_EMPTY

public static final Program.Instruction JUMP_IF_NOT_NEXT_IS_NOT_EMPTY

Byte code = 8.

JUMP_IF_NOT_NEXT_IS_WALL

public static final Program.Instruction JUMP_IF_NOT_NEXT_IS_WALL

Byte code = 9.

JUMP_IF_NOT_NEXT_IS_NOT_WALL

public static final Program.Instruction JUMP_IF_NOT_NEXT_IS_NOT_WALL

Byte code = 10.

JUMP_IF_NOT_NEXT_IS_FRIEND

public static final Program.Instruction JUMP_IF_NOT_NEXT_IS_FRIEND

Byte code = 11.

JUMP_IF_NOT_NEXT_IS_NOT_FRIEND

public static final Program.Instruction JUMP_IF_NOT_NEXT_IS_NOT_FRIEND

Byte code = 12.

JUMP_IF_NOT_NEXT_IS_ENEMY

public static final Program.Instruction JUMP_IF_NOT_NEXT_IS_ENEMY

Byte code = 13.

JUMP_IF_NOT_NEXT_IS_NOT_ENEMY

public static final Program.Instruction JUMP_IF_NOT_NEXT_IS_NOT_ENEMY

Byte code = 14.

JUMP_IF_NOT_RANDOM

public static final Program.Instruction JUMP_IF_NOT_RANDOM

Byte code = 15.

JUMP_IF_NOT_TRUE

public static final Program.Instruction JUMP_IF_NOT_TRUE

Byte code = 16.

Method Details

values

public static Program.Instruction[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static Program.Instruction valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

byteCode

public int byteCode()

Returns the instruction byte code.

Returns:

the instruction byte code