Uses of Interface
org.eclipse.jetty.util.Callback

Packages that use Callback

Package	Description
org.eclipse.jetty.util	Jetty Util : Common Utility Classes

Uses of Callback in org.eclipse.jetty.util

Classes in org.eclipse.jetty.util that implement Callback

Modifier and Type	Class	Description
static class	Callback.Completable	A CompletableFuture that is also a Callback.
static class	Callback.Nested
class	CompletableCallback	A callback to be used by driver code that needs to know whether the callback has been succeeded or failed (that is, completed) just after the asynchronous operation or not, typically because further processing depends on the callback being completed.
class	CountingCallback	A callback wrapper that succeeds the wrapped callback when the count is reached, or on first failure.
class	FutureCallback
class	IteratingCallback	This specialized callback implements a pattern that allows a large job to be broken into smaller tasks using iteration rather than recursion.
class	IteratingNestedCallback	Iterating Nested Callback.
class	SharedBlockingCallback.Blocker	A Closeable Callback.

Fields in org.eclipse.jetty.util declared as Callback

Modifier and Type	Field	Description
static Callback	Callback.NOOP	Instance of Adapter that can be used when the callback methods need an empty implementation without incurring in the cost of allocating a new Adapter object.

Methods in org.eclipse.jetty.util that return Callback

Modifier and Type	Method	Description
static Callback	Callback.from(CompletableFuture<?> completable)	Creates a non-blocking callback from the given incomplete CompletableFuture.
static Callback	Callback.from(CompletableFuture<?> completable, Invocable.InvocationType invocation)	Creates a callback from the given incomplete CompletableFuture, with the given blocking characteristic.
Callback	Callback.Nested.getCallback()

Constructors in org.eclipse.jetty.util with parameters of type Callback

Constructor	Description
CountingCallback(Callback callback, int count)
IteratingNestedCallback(Callback callback)
Nested(Callback callback)