org.luaj.vm2
Class TailcallVarargs

java.lang.Object
  org.luaj.vm2.Varargs
      org.luaj.vm2.TailcallVarargs

public class TailcallVarargs
extends Varargs

Constructor Summary

TailcallVarargs(LuaValue f, Varargs args)

Method Summary

LuaValue	arg(int i) Get the n-th argument value (1-based)
LuaValue	arg1() Get the first argument
Varargs	eval() Evaluate any pending tail call and return result
boolean	isTailcall() Return true if this is a TailcallVarargs
int	narg() Get the number of arguments, or 0 if there are none.

Methods inherited from class org.luaj.vm2.Varargs

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TailcallVarargs

public TailcallVarargs(LuaValue f,
                       Varargs args)

Method Detail

isTailcall

public boolean isTailcall()

Description copied from class: Varargs

Return true if this is a TailcallVarargs

Overrides:

isTailcall in class Varargs

Returns:

true if a tail call, false otherwise

eval

public Varargs eval()

Description copied from class: Varargs

Evaluate any pending tail call and return result

Overrides:

eval in class Varargs

Returns:

the evaluated tail call result

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 - 1 for the first argument, 2 for the second, etc.

Returns:

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

arg1

public LuaValue arg1()

Description copied from class: Varargs

Get the first argument

Specified by:

arg1 in class Varargs

Returns:

Value

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.