Static Public Member Functions
static int	objectIndex (int luaState, Object obj, String methodName) throws LuaException

static int	classIndex (int luaState, Class clazz, String searchName) throws LuaException

static int	javaNewInstance (int luaState, String className) throws LuaException

static int	javaNew (int luaState, Class clazz) throws LuaException

static int	javaArray (int luaState, Class clazz, int size) throws LuaException

static int	javaLoadLib (int luaState, String className, String methodName) throws LuaException

static int	checkField (int luaState, Object obj, String fieldName) throws LuaException

static int	checkMethod (int luaState, Object obj, String methodName)

static int	createProxyObject (int luaState, String implem) throws LuaException

Detailed Description

Class that contains functions accessed by lua.

Author: Thiago Ponte

Member Function Documentation

static int org.keplerproject.luajava.LuaJavaAPI.checkField	(	int	luaState,
		Object	obj,
		String	fieldName
	)		throws LuaException

static

Checks if there is a field on the obj with the given name

Parameters

luaState	int that represents the state to be used
obj	object to be inspected
fieldName	name of the field to be inpected

Returns: number of returned objects

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static int org.keplerproject.luajava.LuaJavaAPI.checkMethod	(	int	luaState,
		Object	obj,
		String	methodName
	)

static

Checks to see if there is a method with the given name.

Parameters

luaState	int that represents the state to be used
obj	object to be inspected
methodName	name of the field to be inpected

Returns: number of returned objects

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static int org.keplerproject.luajava.LuaJavaAPI.classIndex	(	int	luaState,
		Class	clazz,
		String	searchName
	)		throws LuaException

static

Java function to be called when a java Class metamethod __index is called. This function returns 1 if there is a field with searchName and 2 if there is a method if the searchName

Parameters

luaState	int that represents the state to be used
clazz	class to be indexed
searchName	name of the field or method to be accessed

Returns: number of returned objects

Exceptions

LuaException

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static int org.keplerproject.luajava.LuaJavaAPI.createProxyObject	(	int	luaState,
		String	implem
	)		throws LuaException

static

Function that creates an object proxy and pushes it into the stack

Parameters

luaState	int that represents the state to be used
implem	interfaces implemented separated by comma (`,`)

Returns: number of returned objects

Exceptions

LuaException

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static int org.keplerproject.luajava.LuaJavaAPI.javaArray	(	int	luaState,
		Class	clazz,
		int	size
	)		throws LuaException

static

javaArray returns a new array of a given clazz

Parameters

luaState	int that represents the state to be used
clazz	class to be instanciated
int	that is the size of the array

Returns: number of returned objects

Exceptions

LuaException

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static int org.keplerproject.luajava.LuaJavaAPI.javaLoadLib	(	int	luaState,
		String	className,
		String	methodName
	)		throws LuaException

static

Calls the static method methodName in class className that receives a LuaState as first parameter.

Parameters

luaState	int that represents the state to be used
className	name of the class that has the open library method
methodName	method to open library

Returns: number of returned objects

Exceptions

LuaException

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static int org.keplerproject.luajava.LuaJavaAPI.javaNew	(	int	luaState,
		Class	clazz
	)		throws LuaException

static

javaNew returns a new instance of a given clazz

Parameters

luaState	int that represents the state to be used
clazz	class to be instanciated

Returns: number of returned objects

Exceptions

LuaException

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static int org.keplerproject.luajava.LuaJavaAPI.javaNewInstance	(	int	luaState,
		String	className
	)		throws LuaException

static

Pushes a new instance of a java Object of the type className

Parameters

luaState	int that represents the state to be used
className	name of the class

Returns: number of returned objects

Exceptions

LuaException

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static int org.keplerproject.luajava.LuaJavaAPI.objectIndex	(	int	luaState,
		Object	obj,
		String	methodName
	)		throws LuaException

static

Java implementation of the metamethod __index

Parameters

luaState	int that indicates the state used
obj	Object to be indexed
methodName	the name of the method

Returns: number of returned objects

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The documentation for this class was generated from the following file:

/Users/render/apps/BlowTorch/BTLib/src/org/keplerproject/luajava/LuaJavaAPI.java

Static Public Member Functions

Detailed Description

Member Function Documentation