Data Properties

First, define some data class to play with
data class Country(val name: String, val region: String)
Static definition
You can define your data inside initialisation code
val countries = listOf(Country("Germany", "Europe"), Country("United States", "North America"))
Loading from external source
To load data into model data property from external source, use delegate loader.
Example of loading data from external URL providing resource of type JSON with known structure defined as data class
val countries by loader<List<Country>>("https://core.flowstorm.ai/file/assets/data/CountryByRegionList.json")
If you don't know the exact structure, you can work with data as with Map objects
val countries by loader<List<Map<String, Any>>>("https://core.flowstorm.ai/file/assets/data/CountryByRegionList.json")
You can also load lists of primitive values, e.g. of type String
val countryNames by loader<List<String>>("hhttps://core.flowstorm.ai/file/assets/data/countries.json")
You can also use File Assets of type JSON. Just upload your file to it and get asset URL from its detail.

Entities

Data Processing

Last modified 1yr ago

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Outline

Static definition

Loading from external source