DiagnosticableTree class Null safety
A base class for providing string and DiagnosticsNode debug representations describing the properties and children of an object.
The string debug representation is generated from the intermediate DiagnosticsNode representation. The DiagnosticsNode representation is also used by debugging tools displaying interactive trees of objects and properties.
See also:
- DiagnosticableTreeMixin, a mixin that implements this class.
- Diagnosticable, which should be used instead of this class to provide diagnostics for objects without children.
- Mixed in types
- Implementers
Constructors
- DiagnosticableTree()
-
Abstract const constructor. This constructor enables subclasses to provide
const constructors so that they can be used in const expressions.
const
Properties
- hashCode → int
-
The hash code for this object.
read-onlyinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-onlyinherited
Methods
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects describing this node's children.protected">@protected -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void - Add additional properties associated with the node.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
override
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String - Returns a string representation of this node and its descendants.
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String - Returns a one-line detailed description of the object.
-
toStringShort(
) → String -
A brief description of this object, usually just the runtimeType and the
hashCode.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited