Class DTM.Singleton

All Implemented Interfaces:
Formattable, Cloneable
Direct Known Subclasses:
PathMap.SingletonObject
Enclosing class:
DTM

public static class DTM.Singleton extends DTM.CP
Generated by umod; model author's documentation MISSING.
(This definition has been created by UMod from the source at SYSTEM "DTM.umod":50.1-52.16, see this pretty print.)
  • Field Details

  • Constructor Details

    • Singleton

      public Singleton(EBNFModifier modifier, DTM.ElementRef ref)
      Constructor generated according to specification #0
      Constructor defined according to directive "C 0/..".

      Parameters:
      modifier - is copied to field DTM.CP.modifier
      ref - is copied to field ref
  • Method Details

    • doclone

      public DTM.Singleton doclone()
      Clones this object. Method never fails, since Cloneable is known to be implemented.
      Overrides:
      doclone in class DTM.CP
      Returns:
      a fresh copy.

    • getFormatHint

      public static String getFormatHint()
      Delivers the format specification from the umod source.
      The constant return value is ..
      ref
      This can be used e.g. by format code interpreters which process objects of different origin.
    • format

      public Format format()
      Delivers a format object for pretty-printing, as specified in the umod source.
      Specified by:
      format in interface Formattable
      Overrides:
      format in class DTM.CP
      Returns:
      a format that represents this object in a pretty-printable way
    • equals

      public boolean equals(Object e0)
      Generated by umod because this class is ALGEBRAIC.
      Overrides:
      equals in class Object
    • x_equals

      public boolean x_equals(DTM.Singleton e0)
    • hashCode

      public int hashCode()
      Generated by umod because this class is ALGEBRAIC.
      Overrides:
      hashCode in class Object
    • initFrom

      public DTM.Singleton initFrom(Object o0)
      Copies values of all common fields from the argument. All fields of this class definition are copied, iff the argument is of this class. Then the superclass method is invoked with the same argument.
      Overrides:
      initFrom in class DTM.CP
    • get_ref

      public DTM.ElementRef get_ref()
      Generated by umod; model author's documentation MISSING.
      (This definition has been created by UMod from the source at SYSTEM "DTM.umod":51.9-55, see this pretty print.)
      Generated getter method.
      Returns:
      The current field value of type DTM.ElementRef(never null)
      See Also:
    • with_ref

      public DTM.Singleton with_ref(DTM.ElementRef val)
      Generated by umod; model author's documentation MISSING.
      (This definition has been created by UMod from the source at SYSTEM "DTM.umod":51.9-55, see this pretty print.)
      Parameters:
      val - the new value of type DTM.ElementRef(never null)
      Returns:
      a new instance of the algebraic/immutable data type, with the addressed field set to the new value.
      See Also:

    • get_ref

      public static Pattern<DTM.Singleton> get_ref(Pattern<? super DTM.ElementRef> p)
      Lifts a pattern which matches the field value to one which matches this whole object.
      More complex pattern methods are generated in the one ancillary class DTM.__Patterns.