NullValRef class

NullValRef is a reference to an a NullVal.

Inheritance
Implementers

Constructors

NullValRef({String? valueAsString})

Properties

allocationLocation InstanceRef?
The stack trace associated with the allocation of a ReceivePort.
getter/setter pairinherited
classRef ClassRef?
Instance references always include their class.
getter/setter pairinherited
closureContext ContextRef?
The context associated with a Closure instance.
getter/setter pairinherited
closureFunction FuncRef?
The function associated with a Closure instance.
getter/setter pairinherited
closureReceiver InstanceRef?
The receiver captured by tear-off Closure instance.
getter/setter pairinherited
debugName String?
A name associated with a ReceivePort used for debugging purposes.
getter/setter pairinherited
fixedId bool?
Provided and set to true if the id of an Object is fixed. If true, the id of an Object is guaranteed not to change or expire. The object may, however, still be Collected.
getter/setter pairinherited
hashCode int
The hash code for this object.
no setteroverride
id String?
A unique identifier for an Object. Passed to the getObject RPC to load this Object.
getter/setter pairinherited
identityHashCode int?
The identityHashCode assigned to the allocated object. This hash code is the same as the hash code provided in HeapSnapshot and CpuSample's returned by getAllocationTraces().
getter/setter pairinherited
json Map<String, dynamic>?
getter/setter pairinherited
kind String?
What kind of instance is this?
getter/setter pairinherited
label String?
The label associated with a UserTag.
getter/setter pairinherited
length int?
The number of (non-static) fields of a PlainInstance, or the length of a List, or the number of associations in a Map, or the number of codeunits in a String, or the total number of fields (positional and named) in a Record.
getter/setter pairinherited
name String?
The name of a Type instance.
getter/setter pairinherited
parameterizedClass ClassRef?
The parameterized class of a type parameter.
getter/setter pairinherited
parameters List<Parameter>?
The list of parameter types for a function.
getter/setter pairinherited
pattern InstanceRef?
The pattern of a RegExp instance.
getter/setter pairinherited
portId int?
The port ID for a ReceivePort.
getter/setter pairinherited
returnType InstanceRef?
The return type of a function.
getter/setter pairinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
type String
no setteroverride
typeClass ClassRef?
The corresponding Class if this Type has a resolved typeClass.
getter/setter pairinherited
typeParameters List<InstanceRef>?
The type parameters for a function.
getter/setter pairinherited
valueAsString String?
Always 'null'.
getter/setter pairoverride
valueAsStringIsTruncated bool?
The valueAsString for String references may be truncated. If so, this property is added with the value 'true'.
getter/setter pairinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() Map<String, dynamic>
override
toString() String
A string representation of this object.
override

Operators

operator ==(Object other) bool
The equality operator.
override

Static Methods

parse(Map<String, dynamic>? json) NullValRef?
override