Package net.nuke24.tscript34.p0010

Class IndirectValueTags

java.lang.Object
net.nuke24.tscript34.p0010.IndirectValueTags
public class IndirectValueTags extends Object

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    ANONYMOUS_CONCEPT
    The tagged object itself, with no semantics whatsoever aside from being equal only to itself and nothing else
    static final int
    CONCATENATION
    A sequence defined by some number of subsequences to be concatenated together get() should return a Pair, an array, or a List.
    static final int
    EMPTY_LIST
     
    static final int
    ET_BYTE
     
    static final int
    ET_CHAR
     
    static final int
    ET_UNDEFINED
     
    static final int
    EXPRESSION_VALUE
    Indirect value is some representation of a functional expression (probably some TOGVM-compatible thing) that can be unambiguously evaluated to provide the value.
    static final int
    FALSE
     
    static final int
    LINKED_LIST
    Value is a list represented by a cons pair.
    static final int
    NULL
     
    static final int
    PURE_REFERENCE
    A concept named by URIReference#getUri(), the 'reference', which is probably, but not necessarily, a String.
    static final int
    QUOTED_LITERAL
    Supplier#get() returns the literal value, which must be interpreted as exactly itself, even if it is itself an IndirectValue.
    static final int
    QUOTED_LITERAL_RECURSIVE
    Supplier#get() returns the literal value, which must be interpreted as exactly itself, even if it is itself an IndirectValue.
    static final int
    REFERENCE
    A concept named by URIReference#getUri(), the 'reference', which is probably, but not necessarily, a String.
    static final int
    SR_ARRAY
     
    static final int
    SR_LIST
     
    static final int
    SR_PAIR
     
    static final int
    SR_UNDEFINED
     
    static final int
    TRUE
     
    static final int
    TS34_ENCODED
    List (represented as a Pair, String[], Object[], or List) of [data, datatype URI, ...] as per https://www.nuke24.net/docs/2023/TS34EncodedDatatype.html.

  • Constructor Summary

    Constructors
    Constructor
    Description
    IndirectValueTags()
     

  • Method Summary

    Methods inherited from class java.lang.Object

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

  • Field Details

    • NULL

      public static final int NULL
      See Also:

    • TRUE

      public static final int TRUE
      See Also:

    • FALSE

      public static final int FALSE
      See Also:

    • ANONYMOUS_CONCEPT

      public static final int ANONYMOUS_CONCEPT
      The tagged object itself, with no semantics whatsoever aside from being equal only to itself and nothing else
      See Also:

    • PURE_REFERENCE

      public static final int PURE_REFERENCE
      A concept named by URIReference#getUri(), the 'reference', which is probably, but not necessarily, a String. Has the connotation that this concept cannot be meaningfully represented any more concretely than by this name. Useful for representing, e.g. your cousin Bob using a URN. 'resolving' a PURE_REFERENCE-tagged IndirectValue can be expected to return the same IndirectValue. Similar to 'keywords' in Scheme, except that the reference does not include the ':' or '#:' which distinguishes keywords from symbols in scheme.
      See Also:

    • REFERENCE

      public static final int REFERENCE
      A concept named by URIReference#getUri(), the 'reference', which is probably, but not necessarily, a String. Semantics are identical to those of PURE_REFERENCE with the exception that REFERENCE leaves open the possibility of 'resolving' the value, though the result may be simply a PURE_REFERENCE with the same name!
      See Also:

    • QUOTED_LITERAL

      public static final int QUOTED_LITERAL
      Supplier#get() returns the literal value, which must be interpreted as exactly itself, even if it is itself an IndirectValue. Objects referenced by this object should, however, be treated to the usual 'IndirectValue should be interpreted specially' rule.
      See Also:

    • QUOTED_LITERAL_RECURSIVE

      public static final int QUOTED_LITERAL_RECURSIVE
      Supplier#get() returns the literal value, which must be interpreted as exactly itself, even if it is itself an IndirectValue. Any objects contained within should *also* be interpreted as literally themself, even if they are IndirectValue instances. This may be tricky to implement, as it may require a flag to be passed to functions that process these objects.
      See Also:

    • EMPTY_LIST

      public static final int EMPTY_LIST
      See Also:

    • LINKED_LIST

      public static final int LINKED_LIST
      Value is a list represented by a cons pair. Pair#getLeft() returns the head, Pair#getRight() returns the tail e.g. (first . (second . (third . ()) Empty list can be represented by the symbol "http://www.w3.org/1999/02/22-rdf-syntax-ns#nil"
      See Also:

    • CONCATENATION

      public static final int CONCATENATION
      A sequence defined by some number of subsequences to be concatenated together get() should return a Pair, an array, or a List.
      See Also:

    • SR_UNDEFINED

      public static final int SR_UNDEFINED
      See Also:

    • SR_PAIR

      public static final int SR_PAIR
      See Also:

    • SR_ARRAY

      public static final int SR_ARRAY
      See Also:

    • SR_LIST

      public static final int SR_LIST
      See Also:

    • ET_UNDEFINED

      public static final int ET_UNDEFINED
      See Also:

    • ET_BYTE

      public static final int ET_BYTE
      See Also:

    • ET_CHAR

      public static final int ET_CHAR
      See Also:

    • TS34_ENCODED

      public static final int TS34_ENCODED
      List (represented as a Pair, String[], Object[], or List) of [data, datatype URI, ...] as per https://www.nuke24.net/docs/2023/TS34EncodedDatatype.html. First element is the encoded representation of the value. It will often be, but does not need to be, a String. Remaining elements name encodings that have been applied, from outermost to innermost. i.e. in order such that unapplying the encodings in order would return the original value. e.g., the following all represent the same thing, the number 123: - ("data:,123" . ("http://ns.nuke24.net/Datatypes/URIResource" . ("http://www.w3.org/2001/XMLSchema#decimal" . ()))) - ("123" . ("http://www.w3.org/2001/XMLSchema#decimal" . ())) - (123 . ()) - String[] { "data:,123", "http://ns.nuke24.net/Datatypes/URIResource", "http://www.w3.org/2001/XMLSchema#decimal"} - Arrays.asList("123","http://www.w3.org/2001/XMLSchema#decimal")
      See Also:

    • EXPRESSION_VALUE

      public static final int EXPRESSION_VALUE
      Indirect value is some representation of a functional expression (probably some TOGVM-compatible thing) that can be unambiguously evaluated to provide the value.
      See Also:

  • Constructor Details

    • IndirectValueTags

      public IndirectValueTags()