Package com.prineside.luaj

Class Varargs.ArrayVarargs

java.lang.Object

com.prineside.luaj.Varargs

com.prineside.luaj.Varargs.ArrayVarargs

Enclosing class:

Varargs

public static final class Varargs.ArrayVarargs
extends Varargs

Varargs implemenation backed by an array of LuaValues

This is an internal class not intended to be used directly. Instead use the corresponding static methods on LuaValue.

Nested Class Summary

Nested classes/interfaces inherited from class com.prineside.luaj.Varargs

Varargs.ArrayVarargs

Method Summary

Modifier and Type	Method	Description
LuaValue	arg(int i)	Get the n-th argument value (1-based).
LuaValue	arg1()	Get the first argument in the list.
int	narg()	Get the number of arguments, or 0 if there are none.
Varargs	subargs(int start)	Create a Varargs instance containing arguments starting at index start

Methods inherited from class com.prineside.luaj.Varargs

argcheck, checkboolean, checkclosure, checkdouble, checkfunction, checkint, checkjstring, checklong, checknotnil, checknumber, checkstring, checktable, checkuserdata, checkuserdata, checkvalue, dealias, eval, isfunction, isnil, isnoneornil, isnumber, isstring, istable, isTailcall, isuserdata, isvalue, optboolean, optclosure, optdouble, optfunction, optint, optjstring, optlong, optnumber, optstring, opttable, optuserdata, optuserdata, optvalue, toboolean, tobyte, tochar, todouble, tofloat, toint, tojstring, tojstring, tolong, toshort, toString, touserdata, touserdata, type

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

arg

public LuaValue arg(int i)

Description copied from class: Varargs

Get the n-th argument value (1-based).

Specified by:

arg in class Varargs

Parameters:

i - the index of the argument to get, 1 is the first argument

Returns:

Value at position i, or LuaValue.NIL if there is none.

See Also:

• Varargs.arg1()
• LuaValue.NIL

narg

public int narg()

Description copied from class: Varargs

Get the number of arguments, or 0 if there are none.

Specified by:

narg in class Varargs

Returns:

number of arguments.

arg1

public LuaValue arg1()

Description copied from class: Varargs

Get the first argument in the list.

Specified by:

arg1 in class Varargs

Returns:

LuaValue which is first in the list, or LuaValue.NIL if there are no values.

See Also:

• Varargs.arg(int)
• LuaValue.NIL

subargs

public Varargs subargs(int start)

Description copied from class: Varargs

Create a Varargs instance containing arguments starting at index start

Specified by:

subargs in class Varargs

Parameters:

start - the index from which to include arguments, where 1 is the first argument.

Returns:

Varargs containing argument { start, start+1, ... , narg-start-1 }