org.luaj.vm2
Class UpValue

java.lang.Object
  org.luaj.vm2.UpValue

public final class UpValue
extends java.lang.Object

Upvalue used with Closure formulation

See Also:

LuaClosure, Prototype

Constructor Summary

UpValue(LuaValue[] stack, int index)
Create an upvalue relative to a stack

Method Summary

void	close() Close this upvalue so it is no longer on the stack
LuaValue	getValue() Get the value of the upvalue
void	setValue(LuaValue value) Set the value of the upvalue
java.lang.String	tojstring() Convert this upvalue to a Java String
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

UpValue

public UpValue(LuaValue[] stack,
               int index)

Create an upvalue relative to a stack

Parameters:

stack - the stack

index - the index on the stack for the upvalue

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

tojstring

public java.lang.String tojstring()

Convert this upvalue to a Java String

Returns:

the Java String for this upvalue.

See Also:

LuaValue.tojstring()

getValue

public final LuaValue getValue()

Get the value of the upvalue

Returns:

the LuaValue for this upvalue

setValue

public final void setValue(LuaValue value)

Set the value of the upvalue

Parameters:

value - the LuaValue to set it to

close

public final void close()

Close this upvalue so it is no longer on the stack