org.globus.cog.karajan.stack
Interface StackFrame

All Known Implementing Classes:

DefaultStackFrame

public interface StackFrame

Method Summary

void	deleteVar(String name)
boolean	getBooleanVar(String name)
int	getIntVar(String name)
Regs	getRegs()
Object	getVar(String name)
Object	getVarAndDelete(String name)
boolean	hasBarrier()
boolean	isDefined(String varName)
Collection	names()
int	postIncrementAtomic(String name)
int	preDecrementAtomic(String name)
void	rename(String oldName, String newName)
void	setBarrier(boolean barrier)
void	setBooleanVar(String name, boolean value)
void	setIntVar(String name, int value)
void	setVar(String name, Object value)

Method Detail

isDefined

boolean isDefined(String varName)

getVar

Object getVar(String name)

setVar

void setVar(String name,
            Object value)

rename

void rename(String oldName,
            String newName)

setIntVar

void setIntVar(String name,
               int value)

getIntVar

int getIntVar(String name)
              throws VariableNotFoundException

Throws:

VariableNotFoundException

postIncrementAtomic

int postIncrementAtomic(String name)
                        throws VariableNotFoundException

Throws:

VariableNotFoundException

setBooleanVar

void setBooleanVar(String name,
                   boolean value)

getBooleanVar

boolean getBooleanVar(String name)
                      throws VariableNotFoundException

Throws:

VariableNotFoundException

deleteVar

void deleteVar(String name)

names

Collection names()

hasBarrier

boolean hasBarrier()

setBarrier

void setBarrier(boolean barrier)

getVarAndDelete

Object getVarAndDelete(String name)

preDecrementAtomic

int preDecrementAtomic(String name)
                       throws VariableNotFoundException

Throws:

VariableNotFoundException

getRegs

Regs getRegs()