Package mars.simulator

Enum Class SimulatorFinishEvent.Reason

java.lang.Object

java.lang.Enum<SimulatorFinishEvent.Reason>

mars.simulator.SimulatorFinishEvent.Reason

All Implemented Interfaces:

Serializable, Comparable<SimulatorFinishEvent.Reason>, Constable

Enclosing class:

SimulatorFinishEvent

public static enum SimulatorFinishEvent.Reason
extends Enum<SimulatorFinishEvent.Reason>

Enumeration of reasons for why the simulator might finish or terminate.

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
EXCEPTION	An exception occurred, causing the program to terminate.
EXIT_SYSCALL	One of the exit syscalls was invoked, causing the program to terminate.
EXTERNAL	The program was terminated by something outside of the simulator.
INTERNAL_ERROR	An unhandled internal error occurred during execution, causing the simulator thread to terminate prematurely.
RAN_OFF_BOTTOM	A null instruction was reached (the program counter ran off the bottom), causing the program to terminate.

Method Summary

Modifier and Type	Method	Description
static SimulatorFinishEvent.Reason	valueOf(String name)	Returns the enum constant of this class with the specified name.
static SimulatorFinishEvent.Reason[]	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

EXCEPTION

public static final SimulatorFinishEvent.Reason EXCEPTION

An exception occurred, causing the program to terminate.

EXIT_SYSCALL

public static final SimulatorFinishEvent.Reason EXIT_SYSCALL

One of the exit syscalls was invoked, causing the program to terminate.

RAN_OFF_BOTTOM

public static final SimulatorFinishEvent.Reason RAN_OFF_BOTTOM

A null instruction was reached (the program counter ran off the bottom), causing the program to terminate.

INTERNAL_ERROR

public static final SimulatorFinishEvent.Reason INTERNAL_ERROR

An unhandled internal error occurred during execution, causing the simulator thread to terminate prematurely.

EXTERNAL

public static final SimulatorFinishEvent.Reason EXTERNAL

The program was terminated by something outside of the simulator. This is usually caused by the Stop action.

Method Details

values

public static SimulatorFinishEvent.Reason[] 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 SimulatorFinishEvent.Reason 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