package com.csc.library.formula;
/**
 * @author @SoCooL@
 *
 * To change this generated comment edit the template variable "typecomment":
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 * To enable and disable the creation of type comments go to
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 */
public interface FormulaUtilityManager {
	public String Substr(String st, int start, int end);
	public String Alltrim(String st);
	public String Rtrim(String st);
	public String Ltrim(String st);
	public String Str(double n, int a);
	public double Val(String a);
	public int Int(double a);
	public int RoundInt(double d);
	public double Round(double n);
	public double Round(double n, int a);
	public int Day(String st);
	public int Month(String st);
	public int Year(String st);
	public String Ctod(String st);
	public String Dtoc(String st);
	public String DelFL(String st);
	public int Dow(String st);
	public double Tm_To_Dec(double st) ;
	public String Dec_To_Tm(double st);
	public int Tm_To_Min(double st);
	public String Min_to_tm(int i);
	public int DhmToM(String t);
	public int DhmToM(String t,double h);
	public String MTODhm(int m);
	public String MTODhm(int m,double h);
	public int times(double t);
	public double times1(int i);
	public double subtime(double t,double t1);
	public double currValue(String currencyid,double money);
}