sleep.bridges

Class SleepClosure

public class SleepClosure extends Object implements Function

The Sleep Closure class. This class represents a Function object that is also a self contained closure

Constructor Summary
	SleepClosure(ScriptInstance si, Block _code) Creates a new Sleep Closure, with a brand new set of internal variables.
	SleepClosure(ScriptInstance si, Block _code, Variable _var) Creates a new Sleep Closure that uses the specified variable container for its internal variables

Method Summary
Scalar	callClosure(String message, ScriptInstance si, Stack locals) "Safely" calls this closure.
Scalar	evaluate(String message, ScriptInstance si, Stack locals) Evaluates the closure, use callClosure instead.
ScriptInstance	getOwner() Returns the owning script instance
Block	getRunnableCode() Returns the runnable block of code associated with this closure
Variable	getVariables() Returns the variable container for this closures
Iterator	scalarIterator()
void	setVariables(Variable _variables) Sets the variable environment for this closure
String	toString() Information about this closure in the form of &closure[:]#
String	toStringGeneric() Returns a generic string version of this closure without id information

Constructor Detail

SleepClosure

public SleepClosure(ScriptInstance si, Block _code)

Creates a new Sleep Closure, with a brand new set of internal variables. Don't be afraid, you can call this constructor from your code.

SleepClosure

public SleepClosure(ScriptInstance si, Block _code, Variable _var)

Creates a new Sleep Closure that uses the specified variable container for its internal variables

Method Detail

callClosure

public Scalar callClosure(String message, ScriptInstance si, Stack locals)

"Safely" calls this closure. Use this if you are evaluating this closure from your own code.

Parameters: message the message to pass to this closure (available as $0) the calling script instance (null value assumes same as owner) the local data as a stack object (available as $1 .. $n)

Returns: the scalar returned by this closure