SchemaPropertyValueSpecification class

A Property value specification. See https://schema.org/PropertyValueSpecification

Constructors

SchemaPropertyValueSpecification({dynamic defaultValue, int? maxValue, int? minValue, bool? multipleValues, bool? readonlyValue, int? stepValue, int? valueMaxLength, int? valueMinLength, String? valueName, String? valuePattern, bool? valueRequired, 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 SchemaPropertyValueSpecification

Properties

additionalType ↔ String?

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getter/setter pair

alternateName ↔ String?

An alias for the item.

getter/setter pair

defaultValue ↔ dynamic

The default value of the input. For properties that expect a literal, the default is a literal value, for properties that expect an object, it's an ID reference to one of the current values.

getter/setter pair

description ↔ dynamic

A description of the item.

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 setter, inherited

identifier ↔ dynamic

The identifier property represents any kind of identifier for any kind of SchemaThing, 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.

getter/setter pair

image ↔ dynamic

An image of the item. This can be a SchemaURL or a fully described SchemaImageObject.

getter/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.

getter/setter pair

maxValue ↔ int?

The upper value of some characteristic or property.

getter/setter pair

minValue ↔ int?

The lower value of some characteristic or property.

getter/setter pair

multipleValues ↔ bool?

Whether multiple values are allowed for the property. Default is false.

getter/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

readonlyValue ↔ bool?

Whether or not a property is mutable. Default is false. Specifying this for a property that also has a value makes it act similar to a "hidden" input in an HTML form.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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

stepValue ↔ int?

The stepValue attribute indicates the granularity that is expected (and required) of the value in a PropertyValueSpecification.

getter/setter pair

subjectOf ↔ dynamic

A CreativeWork or Event about this Thing.

getter/setter pair

url ↔ String?

URL of the item.

getter/setter pair

valueMaxLength ↔ int?

Specifies the allowed range for number of characters in a literal value.

getter/setter pair

valueMinLength ↔ int?

Specifies the minimum allowed range for number of characters in a literal value.

getter/setter pair

valueName ↔ String?

Indicates the name of the PropertyValueSpecification to be used in URL templates and form encoding in a manner analogous to HTML's input@name.

getter/setter pair

valuePattern ↔ String?

Specifies a regular expression for testing literal values according to the HTML spec.

getter/setter pair

valueRequired ↔ bool?

Whether the property must be filled in to complete the action. Default is false.

getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toJsonLd() → Map<String, dynamic>

Serialize SchemaPropertyValueSpecification to JSON-LD

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited