Package party.iroiro.luajava.value

Interface LuaValue

All Superinterfaces:

LuaTableTrait, Map<LuaValue,LuaValue>

All Known Implementing Classes:

AbstractLuaValue, AbstractRefLuaValue, ImmutableLuaValue, LuaTableValue, RefLuaValue

public interface LuaValue
extends LuaTableTrait

A simple wrapper of references to Lua values

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Method Summary

Modifier and Type	Method	Description
LuaValue[]	call(Object... parameters)	Performs thisLuaValue(parameter1, parameter2, ...)
void	push(Lua L)	Pushes the Lua value onto the Lua stack of another thread sharing the same main state
Lua	state()	Returns the Lua state where this value resides.
boolean	toBoolean()
ByteBuffer	toBuffer()
long	toInteger()
@Nullable Object	toJavaObject()	Converts this Lua value to a Java object.
double	toNumber()
Object	toProxy(Class<?>[] interfaces, Lua.Conversion degree)	Creates a proxy from this value with Lua.createProxy(Class[], Lua.Conversion).
<T> T	toProxy(Class<T> targetInterface)	Creates a proxy from this value with Lua.createProxy(Class[], Lua.Conversion).
String	toString()
Lua.LuaType	type()	Returns the type of this Lua value.

Methods inherited from interface party.iroiro.luajava.value.LuaTableTrait

get, get, get, get, length, put, set, set, size

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, getOrDefault, hashCode, isEmpty, keySet, merge, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, values

Method Details

type

Lua.LuaType type()

Returns the type of this Lua value.

Returns:

the type of the Lua value

state

Lua state()

Returns the Lua state where this value resides.

Returns:

the Lua state where this Lua value lives

push

void push(Lua L)
   throws LuaException

Pushes the Lua value onto the Lua stack of another thread sharing the same main state

Parameters:

L - another thread

Throws:

LuaException

call

LuaValue[] call(Object... parameters)

Performs thisLuaValue(parameter1, parameter2, ...)

Parameters:

parameters - the parameters

Returns:

the return values, null on error

toJavaObject

@Nullable Object toJavaObject()

Converts this Lua value to a Java object.

Returns:

a Java value converted from this Lua value

See Also:

• Lua.toObject(int)

toBoolean

boolean toBoolean()

toInteger

long toInteger()

toNumber

double toNumber()

toString

String toString()

Overrides:

toString in class Object

toBuffer

ByteBuffer toBuffer()

toProxy

<T> T toProxy(Class<T> targetInterface)

Creates a proxy from this value with Lua.createProxy(Class[], Lua.Conversion).

Type Parameters:

T - the type of the proxy interface

Parameters:

targetInterface - the interfaces the proxy should implement.

Returns:

the proxy object

toProxy

Object toProxy(Class<?>[] interfaces,
 Lua.Conversion degree)

Creates a proxy from this value with Lua.createProxy(Class[], Lua.Conversion).

Parameters:

interfaces - the interfaces the proxy should implement.

degree - the conversion used

Returns:

the proxy object