Package com.blackrook.rookscript.functions

Enum Class FileSystemFunctions

java.lang.Object

java.lang.Enum<FileSystemFunctions>

com.blackrook.rookscript.functions.FileSystemFunctions

All Implemented Interfaces:

ScriptFunctionType, Serializable, Comparable<FileSystemFunctions>, java.lang.constant.Constable

public enum FileSystemFunctions
extends Enum<FileSystemFunctions>
implements ScriptFunctionType

Script common functions for files.

Author:

Matthew Tropiano

Nested Class Summary

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

Enum.EnumDesc<E extends Enum<E>>

Nested classes/interfaces inherited from interface com.blackrook.rookscript.lang.ScriptFunctionType

ScriptFunctionType.Usage

Enum Constant Summary

Enum Constants

Enum Constant	Description
CREATEDIR
CREATEDIRS
FILE
FILEABSOLUTEPATH
FILECANONPATH
FILEDATE
FILEDELETE
FILEEXISTS
FILEEXT
FILEISDIR
FILEISHIDDEN
FILELEN
FILELIST
FILENAME
FILENAMENOEXT
FILEPARENT
FILEPATH
FILERENAME
VERIFYDIRS

Method Summary

Modifier and Type	Method	Description
static final ScriptFunctionResolver	createResolver()
abstract boolean	execute(ScriptInstance scriptInstance, ScriptValue returnValue)	Executes this function.
int	getParameterCount()
ScriptFunctionType.Usage	getUsage()
protected abstract ScriptFunctionType.Usage	usage()
static FileSystemFunctions	valueOf(String name)	Returns the enum constant of this class with the specified name.
static FileSystemFunctions[]	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

Methods inherited from interface com.blackrook.rookscript.lang.ScriptFunctionType

name

Enum Constant Details

FILE

public static final FileSystemFunctions FILE

FILEEXISTS

public static final FileSystemFunctions FILEEXISTS

FILEISDIR

public static final FileSystemFunctions FILEISDIR

FILEISHIDDEN

public static final FileSystemFunctions FILEISHIDDEN

FILEPATH

public static final FileSystemFunctions FILEPATH

FILENAME

public static final FileSystemFunctions FILENAME

FILENAMENOEXT

public static final FileSystemFunctions FILENAMENOEXT

Since:

1.3.0

FILEEXT

public static final FileSystemFunctions FILEEXT

FILELEN

public static final FileSystemFunctions FILELEN

FILEDATE

public static final FileSystemFunctions FILEDATE

FILEPARENT

public static final FileSystemFunctions FILEPARENT

FILEABSOLUTEPATH

public static final FileSystemFunctions FILEABSOLUTEPATH

FILECANONPATH

public static final FileSystemFunctions FILECANONPATH

FILELIST

public static final FileSystemFunctions FILELIST

FILEDELETE

public static final FileSystemFunctions FILEDELETE

FILERENAME

public static final FileSystemFunctions FILERENAME

CREATEDIR

public static final FileSystemFunctions CREATEDIR

CREATEDIRS

public static final FileSystemFunctions CREATEDIRS

VERIFYDIRS

public static final FileSystemFunctions VERIFYDIRS

Method Details

values

public static FileSystemFunctions[] 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 FileSystemFunctions 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

createResolver

public static final ScriptFunctionResolver createResolver()

Returns:

a function resolver that handles all of the functions in this enum.

getParameterCount

public int getParameterCount()

Specified by:

getParameterCount in interface ScriptFunctionType

Returns:

the total amount of parameters this takes.

getUsage

public ScriptFunctionType.Usage getUsage()

Specified by:

getUsage in interface ScriptFunctionType

Returns:

this function's usage instructions.

execute

public abstract boolean execute(ScriptInstance scriptInstance,
 ScriptValue returnValue)

Description copied from interface: ScriptFunctionType

Executes this function. The value in returnValue is automatically pushed onto the stack after the call. If a Throwable is thrown from this call, it is wrapped in a ScriptExecutionException. ScriptExecutionExceptions are thrown as-is.

Specified by:

execute in interface ScriptFunctionType

Parameters:

scriptInstance - the originating script instance.

returnValue - the value pushed to the stack on return.

Returns:

if false, this halts script execution, else if true, continue.

usage

protected abstract ScriptFunctionType.Usage usage()