Packages

sealed trait RefTree extends AnyRef

A RefTree represents the object tree of an immutable data structure. Mutable data can be represented as well, as long as it is acyclic.

A RefTree has three subtypes:

  • RefTree.Ref represents an object (AnyRef) with identity and a sequence of fields;
  • RefTree.Val represents a value (AnyVal);
  • RefTree.Null is a special case to represent null.

This type is mainly geared towards visualization of structural sharing, however in some cases the representation can be simplified for the benefit of the visualization. For example, reftree.contrib.SimplifiedInstances contains “black box” representations of List, Seq and Map that do not expose the internal structure.

A RefTree for a type A can be obtained using the ToRefTree typeclass.

Linear Supertypes
AnyRef, Any
Known Subclasses
Null, Ref, Val
Ordering
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Inherited
  1. RefTree
  2. AnyRef
  3. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def highlight: Boolean

    Whether this tree should be highlighted during visualization

  2. abstract def id: String

    The identifier for this tree.

    The identifier for this tree. Note that this is unique only for RefTree.Ref. For RefTree.Null it is always null, and value (RefTree.Val) identifiers are shared across all equivalent values.

Concrete 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. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. def toField: Field

    Convert to a field usable in other trees

  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  21. def withHighlight(highlight: Boolean): Product with Serializable with RefTree

    Add or remove highlighting

Inherited from AnyRef

Inherited from Any

Ungrouped