API Reference > imodeljs-frontend > SpatialClassification > SpatialClassifiers SpatialClassifiers Class Beta Exposes a list of classifiers that allow one ModelState to classify another SpatialModel or reality model. A spatial model can have a list of any number of available classifiers; at most one of those classifiers may be "active" at a given time. see classifiers Methods Name Description [Symbol.iterator](): Iterator<Classifier> Supplies an iterator over the list of available classifiers. push(classifier: Classifier): Classifier | undefined Adds a new classifier to the list, if an equivalent classifier is not already present. Properties Name Type Description active Accessor Classifier | undefined The currently-active classifier, if any is active. length Accessor ReadOnly number The number of available classifiers. Defined in core/frontend/src/SpatialClassifiers.ts Line 23 Last Updated: 13 June, 2024