SchemaRating class
A rating is an evaluation on a numeric scale, such as 1 to 5 stars. See https://schema.org/Rating
Constructors
- SchemaRating.new({dynamic author, dynamic bestRating, String? ratingExplanation, dynamic ratingValue, String? reviewAspect, dynamic worstRating, String? additionalType, String? alternateName, dynamic description, String? disambiguatingDescription, dynamic identifier, dynamic image, dynamic mainEntityOfPage, String? name, SchemaAction? potentialAction, String? sameAs, dynamic subjectOf, String? url})
- Create a new instance of SchemaRating
Properties
- additionalType ↔ String?
-
//schema.org/docs/styleguide.html">style guide. Supported
types: String, String
getter/setter pair
- alternateName ↔ String?
-
An alias for the item.
getter/setter pair
-
The author of this content or rating Please note that author is
special in that HTML 5 provides a special mechanism for
indicating authorship via the rel tag That is equivalent to this
and may be used interchangeably. Supported types:
Organization
,Person
getter/setter pair - bestRating ↔ dynamic
-
The highest value allowed in this rating system If bestRating is
omitted, 5 is assumed. Supported types: String, int
getter/setter pair
- description ↔ dynamic
-
A description of the item. Supported types: String,
TextObject
getter/setter pair - disambiguatingDescription ↔ String?
-
A sub property of description A short description of the item
used to disambiguate from other, similar items Information from
other properties (in particular, name) may be necessary for the
description to be useful for disambiguation.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- identifier ↔ dynamic
-
The identifier property represents any kind of identifier for
any kind of [
Thing
], such as ISBNs, GTIN codes, UUIDs etc Schema.org provides dedicated properties for representing many of these, either as textual strings or as URL (URI) links See background notes for more details Supported types:PropertyValue
, String, Stringgetter/setter pair - image ↔ dynamic
-
An image of the item This can be a [
URL
] or a fully described [ImageObject
]. Supported types:ImageObject
, Stringgetter/setter pair - mainEntityOfPage ↔ dynamic
-
Indicates a page (or other CreativeWork) for which this thing is
the main entity being described See background
notes for details.
Supported types:
CreativeWork
, Stringgetter/setter pair - name ↔ String?
-
The name of the item.
getter/setter pair
- potentialAction ↔ SchemaAction?
-
Indicates a potential Action, which describes an idealized
action in which this thing would play an 'object' role.
getter/setter pair
- ratingExplanation ↔ String?
-
A short explanation (e.g one to two sentences) providing
background context and other information that led to the
conclusion expressed in the rating This is particularly
applicable to ratings associated with "fact check" markup using
[
ClaimReview
].getter/setter pair - ratingValue ↔ dynamic
-
\n\n* Use values from 0123456789 (Unicode 'DIGIT ZERO' (U+0030)
to 'DIGIT NINE' (U+0039)) rather than superficially similar
Unicode symbols.\n* Use '.' (Unicode 'FULL STOP' (U+002E))
rather than ',' to indicate a decimal point Avoid using these
symbols as a readability separator. Supported types: String,
int
getter/setter pair
- reviewAspect ↔ String?
-
This Review or Rating is relevant to this part or facet of the
itemReviewed.
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sameAs ↔ String?
-
URL of a reference Web page that unambiguously indicates the
item's identity E.g the URL of the item's Wikipedia page,
Wikidata entry, or official website.
getter/setter pair
- subjectOf ↔ dynamic
-
A CreativeWork or Event about this Thing. Supported types:
CreativeWork
, Eventgetter/setter pair - url ↔ String?
-
URL of the item.
getter/setter pair
- worstRating ↔ dynamic
-
The lowest value allowed in this rating system If worstRating is
omitted, 1 is assumed. Supported types: String, int
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJsonLd(
) → Map< String, dynamic> - Serialize SchemaRating to JSON-LD
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited