Package org.refcodes.runtime

Enum Shell

java.lang.Object

java.lang.Enum<Shell>

org.refcodes.runtime.Shell

All Implemented Interfaces:

Serializable, Comparable<Shell>

public enum Shell
extends Enum<Shell>

Enumeration with the (relevant) shells (command line interpreters).

Author:

steiner

Enum Constant Summary

Enum Constants

Enum Constant	Description
NONE
POWER_SHELL	MS Windows PowerShell:.
SHELL	Unix / Linux / BSD like shell.
UNKNOWN
WIN_CMD	MS Windows WIN_CMD.EXE

Method Summary

Modifier and Type	Method	Description
static Shell	toShell()	Tries to determine the command line interpreter (CLI) - if any - this process is running in, e.g. whether we are running in a DOS console environment or a Linux alike Shell.
static Shell	valueOf(String name)	Returns the enum constant of this type with the specified name.
static Shell[]	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

SHELL

public static final Shell SHELL

Unix / Linux / BSD like shell.

WIN_CMD

public static final Shell WIN_CMD

MS Windows WIN_CMD.EXE

POWER_SHELL

public static final Shell POWER_SHELL

MS Windows PowerShell:.

NONE

public static final Shell NONE

UNKNOWN

public static final Shell UNKNOWN

Method Detail

values

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

Returns:

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

valueOf

public static Shell 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

toShell

public static Shell toShell()

Tries to determine the command line interpreter (CLI) - if any - this process is running in, e.g. whether we are running in a DOS console environment or a Linux alike Shell.

Returns:

The CLI type, in case we are in a DOS / WIN_CMD console environment, WIN_CMD is returned (for example).