Class CodeGenerator

java.lang.Object

com.github.gbenroscience.math.differentialcalculus.CodeGenerator

public class CodeGenerator
extends Object

Objects of this class take the output of the semantic analyzer and uses it to generate code that the derivative engine can work with.

Author:

GBEMIRO

Constructor Summary

Constructors

Constructor	Description
CodeGenerator(String expression)

Method Summary

Modifier and Type	Method	Description
ArrayList<String>	getScanner()
static void	main(String[] args)
static void	openUpUnnecessaryBrackets(ArrayList<String> scan)	Open up unnecessary brackets..e.g.
static void	simplifyTokens(ArrayList<String> scan)	Coordinating method to generate math code almost ready for calculus.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

CodeGenerator

public CodeGenerator(String expression)
              throws Exception

Parameters:

expression -

Throws:

Exception

Method Details

getScanner

public ArrayList<String> getScanner()

simplifyTokens

public static void simplifyTokens(ArrayList<String> scan)

Coordinating method to generate math code almost ready for calculus.

Parameters:

scan - An ArrayList object containing math tokens.

openUpUnnecessaryBrackets

public static void openUpUnnecessaryBrackets(ArrayList<String> scan)

Open up unnecessary brackets..e.g. (5) or 3+(2-9+8+cos(4))-7*x..should become 3+2-9+8+cos(4)-7*x

Parameters:

scan - The scanner output.

toString

public String toString()

Overrides:

toString in class Object

main

public static void main(String[] args)