query/me.ahoo.wow.query.dataset/QueryDatasetConfig

QueryDatasetConfig

class QueryDatasetConfig @InternalWowApi constructor(val type: String, val options: Map<String, String> = emptyMap(), val resources: StoreResources = StoreResources.NONE)

What a QueryDatasetProvider opens from: its type, its settings (options, wow.<type>.* relative to it) and the application's resources. Fields may be added: the host builds it, so the constructor is internal to Wow; a provider's test builds one with of.

Constructors

QueryDatasetConfig

@InternalWowApi

constructor(type: String, options: Map<String, String> = emptyMap(), resources: StoreResources = StoreResources.NONE)

Types

Companion

object Companion

Properties

key

val key: String

The configuration key of its settings, wow.<type>, for a provider's failures to name.

options

val options: Map<String, String>

resources

val resources: StoreResources

type

val type: String

Functions

option

fun <T : Any> option(option: ProviderOption.Defaulted<T>): T

The value of the ProviderOption.Defaulted option: its setting, parsed, else its default, so always one.

fun <T : Any> option(option: ProviderOption<T>): T?

The value of option: its setting, parsed, else its default.

options

fun options(prefix: String): Map<String, String>

The settings under prefix, relative to it (query.settings.max_threads under query.settings).

fun options(option: ProviderOption<Map<String, String>>): Map<String, String>

The settings under the map option (ProviderOption.map), their keys relative to it.

toString

open override fun toString(): String