Package util

Class FormulaeManager

java.lang.Object
util.FormulaeManager
public class FormulaeManager
extends java.lang.Object
Author:
GBEMIRO

  • Constructor Summary

    Constructors 
    Constructor Description
    FormulaeManager()  

  • Method Summary

    Modifier and Type Method Description
    void clearFormula()
    deletes all Formulae objects in the storage.
    void deleteFormula​(int index)
    deletes Formulae objects based on their indices
    void deleteFormula​(java.lang.String expr)
    deletes Formulae objects based on their original expressions
    boolean hasFormula​(Formulae formula)  
    void recordFormula​(java.lang.String expr)
    records formulae as they are stored by the user

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • recordFormula

      public void recordFormula​(java.lang.String expr)
      records formulae as they are stored by the user
      Parameters:
      expr - the formula to store

    • deleteFormula

      public void deleteFormula​(int index)
      deletes Formulae objects based on their indices
      Parameters:
      index - the position of the Formulae object within the store

    • deleteFormula

      public void deleteFormula​(java.lang.String expr)
      deletes Formulae objects based on their original expressions
      Parameters:
      expr - The expression

    • hasFormula

      public boolean hasFormula​(Formulae formula)
      Parameters:
      formula -
      Returns:
      true if the Formulae manager already contains this Formulae object.

    • clearFormula

      public void clearFormula()
      deletes all Formulae objects in the storage.