org.springframework.roo.shell.event
Enum ShellStatus

java.lang.Object
  java.lang.Enum<ShellStatus>
      org.springframework.roo.shell.event.ShellStatus

All Implemented Interfaces:

Serializable, Comparable<ShellStatus>

public enum ShellStatus
extends Enum<ShellStatus>

Represents the different states that a shell can legally be in.

There is no "shut down" state because the shell would have been terminated by that stage and potentially garbage collected. There is no guarantee that a shell implementation will necessarily publish every state.

Since:

1.0

Author:

Ben Alex

Enum Constant Summary

EXECUTING

EXECUTION_COMPLETE

EXECUTION_RESULT_PROCESSING

PARSING

SHUTTING_DOWN

STARTED

STARTING

USER_INPUT

Method Summary

static ShellStatus	valueOf(String name) Returns the enum constant of this type with the specified name.
static ShellStatus[]	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

STARTING

public static final ShellStatus STARTING

STARTED

public static final ShellStatus STARTED

USER_INPUT

public static final ShellStatus USER_INPUT

PARSING

public static final ShellStatus PARSING

EXECUTING

public static final ShellStatus EXECUTING

EXECUTION_RESULT_PROCESSING

public static final ShellStatus EXECUTION_RESULT_PROCESSING

EXECUTION_COMPLETE

public static final ShellStatus EXECUTION_COMPLETE

SHUTTING_DOWN

public static final ShellStatus SHUTTING_DOWN

Method Detail

values

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

Returns:

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

valueOf

public static ShellStatus 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