org.shiftone.bigcalc
Interface Context

All Known Implementing Classes:

StdContext

public interface Context

Represents the execution envionment of a functor. Provides functors with the desired scale to use for calculations, as well as memory for "variables" and avalible functions.

Version:

$Revision: 1.12 $

Author:

$Author: jeffdrost $

Method Summary

Context	createScope()
Function	getFunction(java.lang.String name)
int	getRoundingMode()
int	getScale()
java.lang.Object	getValue(java.lang.String name)
void	setValue(java.lang.String name, java.lang.Object value)

Method Detail

getValue

public java.lang.Object getValue(java.lang.String name)

setValue

public void setValue(java.lang.String name,
                     java.lang.Object value)

createScope

public Context createScope()

getFunction

public Function getFunction(java.lang.String name)

getScale

public int getScale()

getRoundingMode

public int getRoundingMode()