core/org.gnit.lucenekmp.jdkport/StackableScope

StackableScope

open class StackableScope(shared: Boolean)

A stackable scope to support structured constructs. The push method is used to push a StackableScope to the current thread's scope stack. The tryPop and popForcefully methods are used to pop the StackableScope from the current thread's scope stack.

Inheritors

ThreadContainer

Constructors

StackableScope

constructor(shared: Boolean)

constructor()

Creates a stackable scope owned by the current thread.

Types

Companion

object Companion

Functions

enclosingScope

fun enclosingScope(): StackableScope?

Returns the scope that encloses this scope.

fun <T : StackableScope> enclosingScope(type: KClass<T>): T?

Returns the scope of the given type that encloses this scope.

owner

open fun owner(): Job?

Returns the scope owner or null if not owned.

popForcefully

suspend fun popForcefully(): Boolean

Pops this scope from the current thread's scope stack.

open fun previous(): StackableScope?

Returns the scope that directly encloses this scope, null if none.

push

open suspend fun push(): StackableScope

Pushes this scope onto the current thread's scope stack.

tryPop

suspend fun tryPop(): Boolean

Pops this scope from the current thread's scope stack if the scope is at the top of stack.