org.junit.platform.engine.support.store

Reusable data structures for test engines and their extensions.

Interface Summary
Interface	Description
NamespacedHierarchicalStore.CloseAction<N>	Called for each successfully stored non-null value in the store when a `NamespacedHierarchicalStore` is closed.

Class Summary
Class	Description
Namespace	A `Namespace` is used to provide a scope for data saved by extensions within a `NamespacedHierarchicalStore`.
NamespacedHierarchicalStore<N>	`NamespacedHierarchicalStore` is a hierarchical, namespaced key-value store.
NamespacedHierarchicalStore.CompositeKey<N>
NamespacedHierarchicalStore.EvaluatedValue<N>
NamespacedHierarchicalStore.MemoizingSupplier	Thread-safe `Supplier` that memoizes the result of calling its delegate and ensures it is called at most once.
NamespacedHierarchicalStore.MemoizingSupplier.Failure
NamespacedHierarchicalStore.StoredValue

Exception Summary
Exception Description

NamespacedHierarchicalStoreException
Exception thrown by failed NamespacedHierarchicalStore operations.