items abstract method

  1. @override
Future<OGCFeatureItems> items(
  1. BoundedItemsQuery query, {
  2. CQLQuery? cql,
})
override

Fetches features matching query (and an optional cql query) from this source.

If both query and cql are provided, then a service returns only features that match both query AND the cql query.

This call accesses only one set of feature items (number of returned items can be limited).

query defines a filter or query parameters based on standards:

  • OGC API - Features - Part 1: Core
  • OGC API - Features - Part 2: Coordinate Reference Systems by Reference
  • OGC API - Features - Part 3: Filtering: Queryables as Query Parameters

cql defines a filter or query parameters based on standards:

  • OGC API - Features - Part 3: Filtering: Filter / Features Filter
  • Common Query Language (CQL2)

Throws ServiceException<FeatureFailure> in a case of a failure.

Implementation

@override
Future<OGCFeatureItems> items(
  BoundedItemsQuery query, {
  CQLQuery? cql,
});