anvil.script
Class StackFrame

java.lang.Object
  |
  +--anvil.script.StackFrame

Direct Known Subclasses:

Generator

public class StackFrame

extends java.lang.Object

class StackFrame

Author:

Jani Lehtimäki

Field Summary

protected StackFrame	_escape
protected Function	_function
protected Any[]	_locals
protected int	_maxlocals
protected Module	_module
protected Any	_self
protected Any[]	_stack
protected int	_stackptr
protected Zone	_zone
int	line

Constructor Summary

StackFrame(Module module, Any self, Function function, int maxlocals)

Method Summary

void	clear()
void	destroy()
void	detach()
StackFrame	getEscape()
StackFrame	getEscape(int depth)
Function	getFunction()
int	getLine()
Any	getLocal(int index)
Any	getLocal(int depth, int index)
Module	getModule()
java.lang.String	getPathinfo()
Any	getSelf()
Zone	getZone()
StackFrame	init(Module module, Any self, Function function, int maxlocals)
Any	peek()
Any	peek(int pos)
Any	pop()
void	push(Any value)
void	serialize(Serializer serializer)
void	setEscape(StackFrame escape)
void	setLine(int line)
Any	setLocal(int index, Any value)
Any	setLocal(int depth, int index, Any value)
java.lang.String	toString()
static StackFrame	unserialize(Unserializer unserializer, Module module, Any self, Function function)

Methods inherited from class java.lang.Object

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

Field Detail

_zone

protected Zone _zone

_module

protected Module _module

_self

protected Any _self

_function

protected Function _function

_locals

protected Any[] _locals

_maxlocals

protected int _maxlocals

_stack

protected Any[] _stack

_stackptr

protected int _stackptr

_escape

protected StackFrame _escape

line

public int line

Constructor Detail

StackFrame

public StackFrame(Module module,
                  Any self,
                  Function function,
                  int maxlocals)

Method Detail

init

public StackFrame init(Module module,
                       Any self,
                       Function function,
                       int maxlocals)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

clear

public void clear()

detach

public void detach()

destroy

public void destroy()

getFunction

public Function getFunction()

getLocal

public Any getLocal(int index)

setLocal

public Any setLocal(int index,
                    Any value)

getLocal

public Any getLocal(int depth,
                    int index)

setLocal

public Any setLocal(int depth,
                    int index,
                    Any value)

getModule

public Module getModule()

getSelf

public Any getSelf()

getPathinfo

public java.lang.String getPathinfo()

getLine

public int getLine()

setLine

public void setLine(int line)

push

public void push(Any value)

pop

public Any pop()

peek

public Any peek()

peek

public Any peek(int pos)

setEscape

public void setEscape(StackFrame escape)

getEscape

public StackFrame getEscape()

getEscape

public StackFrame getEscape(int depth)

getZone

public Zone getZone()

serialize

public void serialize(Serializer serializer)
               throws java.io.IOException

java.io.IOException

unserialize

public static final StackFrame unserialize(Unserializer unserializer,
                                           Module module,
                                           Any self,
                                           Function function)
                                    throws UnserializationException

UnserializationException