core/org.gnit.lucenekmp.util/NamedSPILoader

NamedSPILoader

class NamedSPILoader<S : NamedSPILoader.NamedSPI>(clazz: KClass<S>, classloader: ClassLoader? = null) : Iterable<S>

Helper class for loading named SPIs from classpath (e.g. Codec, PostingsFormat).

Constructors

constructor(clazz: KClass<S>, classloader: ClassLoader? = null)

Types

object Companion

interface NamedSPI

Interface to support NamedSPILoader.lookup by name.

Functions

availableServices

fun availableServices(): MutableSet<String>

open operator override fun iterator(): MutableIterator<S>

fun lookup(name: String): S

fun reload(classloader: ClassLoader?)

Reloads the internal SPI list from the given ClassLoader. Changes to the service list are visible after the method ends, all iterators (.iterator,...) stay consistent.