RefTree

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

Abstract Value Members

abstract def highlight: Boolean

Whether this tree should be highlighted during visualization
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

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toField: Field

Convert to a field usable in other trees
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
def withHighlight(highlight: Boolean): Product with Serializable with RefTree

Add or remove highlighting

Related Docs: object RefTree | package core

sealed trait RefTree extends AnyRef

Abstract Value Members

abstract def highlight: Boolean

abstract def id: String

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toField: Field

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

def withHighlight(highlight: Boolean): Product with Serializable with RefTree

Inherited from AnyRef

Inherited from Any

Ungrouped