MutableRegistry

A mutable registry that allows adding, updating, and removing key-value associations.

Functions

Returns an iterable of all key-value pairs registered in this registry.

abstract operator fun contains(registryKey: RegistryKey<*>): Boolean

Checks if the registryKey is stored in the registry and has an association with a value.

abstract operator fun <T> get(registryKey: RegistryKey<out T>): T

Retrieves the value associated with the specified registryKey.

Retrieves value wrapped in Some by the specified registryKey or returns None if no association is present.

fun <T> Registry.getOrDefault(registryKey: RegistryKey<T>, default: T): T

Retrieves value by the specified registryKey or returns the default value if no association is present.

inline fun <T> Registry.getOrElse(registryKey: RegistryKey<out T>, block: () -> T): T

Retrieves value by the specified registryKey or computes the block and returns its value if no association is present.

Retrieves value by the specified registryKey or returns null if no association is present.

abstract fun remove(registryKey: RegistryKey<*>)

Removes the association for the specified registryKey from this registry.

abstract operator fun <T> set(registryKey: RegistryKey<in T>, value: T)

Associates the specified value with the specified registryKey in this registry.

operator fun <T> MutableRegistry.set(registryImplication: ProviderRegistryImplication<T>, value: T)

Sets all key-value pairs from a ProviderRegistryImplication into this registry.

abstract fun setFrom(from: Registry)

Copies all associations from the from registry into this registry.