Packages

  • package root
    Definition Classes
    root
  • package info
    Definition Classes
    root
  • package kwarc
    Definition Classes
    info
  • package mmt
    Definition Classes
    kwarc
  • package api

    This is the main package of the MMT API.

    This is the main package of the MMT API.

    It holds subpackages for all data structures, data containers, and the central algorithms and services.

    Classes directly defined in the package

    Some minor classes that are used throughout MMT are defined in this package, in particular:

    • MMT URIs in the class Path and Namespace
    • processing and content errors in the class Error

    The package also contains root classes for certain types that are subclassed throughout the package. Most importantly:

    • StructuralElement: structure-level (= named) parts in the data structures for the MMT language: documents, theories, constants, ...
    • MMTTask: tasks for a single object: parsing, checking, ...
    • Rule: object-level part of the MMT language that is written in Scala

    Subpackages

    Data structures for the MMT language

    The data structures for the MMT languages are defined in 4 packages corresponding to the 4 levels: - documents: Documents and all other NarrativeElements - modules: Modules (= the toplevel declarations), in particular Theorys and Views - symbols: all Declarations inside modules, in particular Constants - objects: all anonymous Objects (e.g., formulas, functions, etc.), in particular Contexts and Terms

    The former 3 levels are jointly called 'structural' levels. All elements subclass StructuralElement, have an MMT URI, and carry an MMT URI referring to their parent in the MMT abstract syntax tree.

    Structural elements are extensible (via DerivedModules and DerivedDeclarations), and the package patterns defines declaration patterns as a built-in extension.

    All structural elements are mutable and implement the ContainerElement interface for changing their children. Objects, by contrast, are represented as immutable inductive types.(except for carrying metadata.Metadata and objects.ClientProperties). The boundary between structural elements and objects is mediated by ComponentContainers: these are mutable, owned by structural elements, and maintain objects.

    A few auxiliary data structures shifted to separate packages: - opaque: external (i.e., informal, computation) content - informal: partially outdated informal data structures - metadata: metadata annotations to all structural elements or objects

    The MMT main class and its internal state

    The package frontend contains the class Controller, which owns all state relevant for running MMT. Typically, each application creates a single instance of this class. The package also defines several other essential classes, most importantly MMT's extension (=plug-in, add-on) interfaces via the Extension class.

    The package libraries maintains the instances of MMT language data structures, in particular the Library class. Controller owns a Library, which stores all structural elements that have been loaded into memory.

    User interfaces

    The package frontend also contains the main executable classes, in particular the Shell class.

    The package gui collects all classes for building graphical user interfaces. This includes auxiliary classes for use in IDE plugins.

    The package web collects all classes for the HTTP interface of MMT.

    Physical storage of the MMT language files

    The package archives defines MMT Archives (= projects) as well as classes for building and working with archives. The latter include in particular the BuildManager and BuildTarget. Build targets include Importers and [Exporter]]s that translate between MMT and other formats.

    The package backend defines classes for maintaining archives and translating between the MMT URIs of structural elements and their physical storage locations.

    The central algorithms for processing MMT content

    The processing model of MMT consists of several major algorithms. - parser: read strings into MMT data structures - checking: check and refine MMT data structures - uom: pure computation on MMT data structures - proving: theorem proving on MMT data structures (in very early state)) - execution: imperative computation (in very, very early state) - presentation: rendering MMT data structures in user-facing formats (including HTML+presentation MathML)

    All algorithms are defined in Extensions coupled with default implementations. Moreover, all algorithms are split into two separate levels, one for structural elements and objects. See LeveledExtension.

    The package notations maintains the common code for parsing and presentation.

    The package valuebases maintains mathematical databases as a part of MMT.

    Other algorithms on the MMT data structures

    The package ontology contains a relational, semantic web-style ontology and query engine for it.

    The package moc contains change management.

    The package refactoring contains refactoring principles.

    General purpose utility functions

    The package utils defines general purpose APIs for files, URIs, HTML building, etc.

    Definition Classes
    mmt
  • package documents

    NarrativeElements are all elements that do not have a semantics of their own.

    NarrativeElements are all elements that do not have a semantics of their own.

    The most important case are Documents. Inside, documents a few other other documents may occur.

    Definition Classes
    api
  • ArchiveLevel
  • DRef
  • Document
  • DocumentLevel
  • DocumentRule
  • FileLevel
  • FixedMeta
  • FolderLevel
  • GroupLevel
  • HubLevel
  • InterpretationInstruction
  • InterpretationInstructionContext
  • MRef
  • ModuleLevel
  • NRef
  • Namespace
  • NamespaceImport
  • NarrativeMetadata
  • SRef
  • SectionInModuleLevel
  • SectionLevel

class DRef extends NRef

reference to a document section

Source
XRef.scala
Linear Supertypes
NRef, NarrativeElement, StructuralElement, NamedElement, Content, ClientProperties, HasMetaData, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. DRef
  2. NRef
  3. NarrativeElement
  4. StructuralElement
  5. NamedElement
  6. Content
  7. ClientProperties
  8. HasMetaData
  9. AnyRef
  10. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new DRef(parent: DPath, name: LocalName, target: DPath)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. lazy val clientProperty: ListMap[URI, Any]
    Definition Classes
    ClientProperties
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. def compatible(that: StructuralElement): Boolean

    two StructuralElement's are compatible if they have the same type, same Path, and agree in all parts that are TermContainer's

    two StructuralElement's are compatible if they have the same type, same Path, and agree in all parts that are TermContainer's

    Definition Classes
    StructuralElement
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def equivalentTo(that: StructuralElement): Boolean

    logically equivalent: compares headerInfo, components, and declarations

    logically equivalent: compares headerInfo, components, and declarations

    Definition Classes
    StructuralElement
  11. val feature: String

    the kind of declaration, e.g., "constant"

    the kind of declaration, e.g., "constant"

    Definition Classes
    NRef → StructuralElement
  12. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  13. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. def getComponent(k: ComponentKey): Option[ComponentContainer]

    returns a specific component if present

    returns a specific component if present

    Definition Classes
    StructuralElement
  15. def getComponentContext(k: ComponentKey): Context

    like getComponent but returns the additional context (in addition to the context of the element) of the component, empty by default, override as needed unspecified if the component does not exist

    like getComponent but returns the additional context (in addition to the context of the element) of the component, empty by default, override as needed unspecified if the component does not exist

    Definition Classes
    StructuralElement
  16. def getComponents: List[DeclarationComponent]

    returns all term components of this elements

    returns all term components of this elements

    Definition Classes
    NarrativeElement → StructuralElement
  17. def getDeclarations: Nil.type

    the children of this element

    the children of this element

    Definition Classes
    NRef → StructuralElement
  18. def getMetaDataNode: NodeSeq
    Definition Classes
    HasMetaData
  19. def getOrigin: Origin
    Definition Classes
    StructuralElement
  20. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  21. def headerInfo: HeaderInfo

    header information of this elements includes the MMT types (e.g., domain, codomain of links) but not the logical types of constants

    header information of this elements includes the MMT types (e.g., domain, codomain of links) but not the logical types of constants

    Definition Classes
    StructuralElement
  22. def isGenerated: Boolean
    Definition Classes
    StructuralElement
  23. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  24. def merge(that: StructuralElement): Unit

    merge all properties of 'that' into 'this' except for components and declarations

    merge all properties of 'that' into 'this' except for components and declarations

    Definition Classes
    StructuralElement
  25. val metadata: MetaData
    Definition Classes
    HasMetaData
  26. val name: LocalName

    the name relative to the parent

    the name relative to the parent

    Definition Classes
    DRef → NRef → NamedElement
  27. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  28. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  29. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  30. val parent: DPath

    the containing knowledge item, a URL if none

    the containing knowledge item, a URL if none

    Definition Classes
    DRef → NRef → StructuralElement
  31. def parentOpt: Some[DPath]

    the containing document (if any)

    the containing document (if any)

    Definition Classes
    NRef → NarrativeElement
  32. val path: DPath

    the MMT URI of the element

    the MMT URI of the element

    Definition Classes
    NRef → NarrativeElement → StructuralElement
  33. def setOrigin(o: Origin): Unit
    Definition Classes
    StructuralElement
  34. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  35. val target: DPath
    Definition Classes
    DRef → NRef
  36. def toNode: Elem

    XML representation

    XML representation

    Definition Classes
    DRef → NRef → Content
  37. def toNode(rh: RenderingHandler): Unit

    by default, this prints out toNode

    by default, this prints out toNode

    potentially large StructuralElements should override it with a memory-efficient implementation

    Definition Classes
    Content
  38. def toString(): String
    Definition Classes
    NRef → AnyRef → Any
  39. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  40. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  41. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from NRef

Inherited from NarrativeElement

Inherited from StructuralElement

Inherited from NamedElement

Inherited from Content

Inherited from ClientProperties

Inherited from HasMetaData

Inherited from AnyRef

Inherited from Any

Ungrouped