Uses of Class
org.luaj.vm2.LuaNumber

Packages that use LuaNumber

org.luaj.vm2

Uses of LuaNumber in org.luaj.vm2

Subclasses of LuaNumber in org.luaj.vm2

class	LuaDouble Extension of LuaNumber which can hold a Java double as its value.
class	LuaInteger Extension of LuaNumber which can hold a Java int as its value.

Fields in org.luaj.vm2 declared as LuaNumber

static LuaNumber	LuaValue.MINUSONE LuaValue number constant equal to -1
static LuaNumber	LuaValue.ONE LuaValue number constant equal to 1
static LuaNumber	LuaValue.ZERO LuaValue number constant equal to 0

Methods in org.luaj.vm2 that return LuaNumber

LuaNumber	LuaDouble.checknumber()
LuaNumber	LuaNumber.checknumber()
LuaNumber	LuaString.checknumber()
LuaNumber	LuaValue.checknumber() Check that the value is numeric, and return as a LuaNumber if so, or throw LuaError
LuaNumber	Varargs.checknumber(int i) Return argument i as a LuaNumber, or throw an error if not a number or string that can be converted to a number.
LuaNumber	LuaNumber.checknumber(java.lang.String errmsg)
LuaNumber	LuaString.checknumber(java.lang.String msg)
LuaNumber	LuaValue.checknumber(java.lang.String msg) Check that the value is numeric, and return as a LuaNumber if so, or throw LuaError
LuaNumber	Varargs.optnumber(int i, LuaNumber defval) Return argument i as a LuaNumber, defval if nil, or throw a LuaError if not a number or string that can be converted to a number.
LuaNumber	LuaDouble.optnumber(LuaNumber defval)
LuaNumber	LuaNil.optnumber(LuaNumber defval)
LuaNumber	LuaNumber.optnumber(LuaNumber defval)
LuaNumber	LuaString.optnumber(LuaNumber defval)
LuaNumber	LuaValue.optnumber(LuaNumber defval) Check that optional argument is a number or string convertible to number and return as LuaNumber
static LuaNumber	LuaDouble.valueOf(double d)
static LuaNumber	LuaValue.valueOf(double d) Convert java double to a LuaValue.
static LuaNumber	LuaInteger.valueOf(long l) Return a LuaNumber that represents the value provided

Methods in org.luaj.vm2 with parameters of type LuaNumber

Buffer	Buffer.concatTo(LuaNumber lhs) Concatenate this buffer onto a LuaNumber
LuaValue	LuaNumber.concatTo(LuaNumber lhs)
LuaValue	LuaString.concatTo(LuaNumber lhs)
LuaValue	LuaValue.concatTo(LuaNumber lhs) Reverse-concatenation: concatenate this value onto another value known to be a LuaNumber and return the result using rules of lua string concatenation including metatag processing.
LuaNumber	Varargs.optnumber(int i, LuaNumber defval) Return argument i as a LuaNumber, defval if nil, or throw a LuaError if not a number or string that can be converted to a number.
LuaNumber	LuaDouble.optnumber(LuaNumber defval)
LuaNumber	LuaNil.optnumber(LuaNumber defval)
LuaNumber	LuaNumber.optnumber(LuaNumber defval)
LuaNumber	LuaString.optnumber(LuaNumber defval)
LuaNumber	LuaValue.optnumber(LuaNumber defval) Check that optional argument is a number or string convertible to number and return as LuaNumber