Package cc.redberry.rings.io

Interface IStringifier<Element>

All Known Implementing Classes:
Coder, IStringifier.SimpleStringifier
public interface IStringifier<Element>
Defines #stringify(Stringifiable) method
Since:
2.4

  • Field Details

  • Method Details

    • stringify

      default String stringify​(Element el)
      Stringify stringifiable object

    • stringify

      default String stringify​(Collection<Element> c)
      Stringify stringifiable object

    • substringifier

      <UnderlyingElement> IStringifier<UnderlyingElement> substringifier​(Ring<UnderlyingElement> ring)
      Get stringifier for the specified ring of some underlying elements, should never give null (use dummy() for absent stringifier)

    • getBinding

      default String getBinding​(Element el)
      Get string binding of corresponding element

    • getBinding

      default String getBinding​(Element el, String defaultStr)
      Get string binding of corresponding element
      Parameters:
      defaultStr - default string

    • getBindings

      Map<Element,​String> getBindings()
      Map of bindings

    • dummy

      static <E> IStringifier<E> dummy()
      Dummy stringifier

    • mkStringifier

      static <E> IStringifier<E> mkStringifier​(Map<E,​String> bindings)
      Create simple stringifier

    • mkPolyStringifier

      static <Poly extends IPolynomial<Poly>> IStringifier<Poly> mkPolyStringifier​(IPolynomialRing<Poly> ring, String... variables)
      Create simple stringifier for polynomials with given variables

    • mkPolyStringifier

      static <Poly extends IPolynomial<Poly>> IStringifier<Poly> mkPolyStringifier​(Poly factory, String... variables)
      Create simple stringifier for polynomials with given variables

    • encloseMathParenthesisInSumIfNeeded

      static String encloseMathParenthesisInSumIfNeeded​(String cf)
      Enclose with math parenthesis if needed (e.g. a+b in (a+b)*c should be enclosed)

    • needParenthesisInSum

      static boolean needParenthesisInSum​(String cf)
      If required to enclose with math parenthesis (e.g. a+b in (a+b)*c should be enclosed)

    • hasPlusMinus

      static boolean hasPlusMinus​(int start, String cf)

    • hasMulDivPlusMinus

      static boolean hasMulDivPlusMinus​(int start, String cf)

    • defaultVars

      static String[] defaultVars​(int nVars)
      Sequence of strings "a", "b", "c" etc.
      Parameters:
      nVars - number of variable

    • defaultVar

      static String defaultVar​(int i, int nVars)

    • defaultVar

      static String defaultVar()