Package org.apache.pekko.actor.typed

Class Behavior$

java.lang.Object

org.apache.pekko.actor.typed.Behavior$

public class Behavior$
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final Behavior$	MODULE$	Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor	Description
Behavior$()

Method Summary

Modifier and Type	Method	Description
final <Inner> Behavior.BehaviorDecorators<Inner>	BehaviorDecorators(Behavior<Inner> behavior)
<T> Behavior<T>	canonicalize(Behavior<T> behavior, Behavior<T> current, TypedActorContext<T> ctx)	Given a possibly special behavior (same or unhandled) and a &ldquo;current&rdquo; behavior (which defines the meaning of encountering a same behavior) this method computes the next behavior, suitable for passing a message or signal.
<T> boolean	existsInStack(Behavior<T> behavior, scala.Function1<Behavior<T>,Object> p)	Go through the behavior stack and apply a predicate to see if any nested behavior satisfies it.
<T> Behavior<T>	interpretMessage(Behavior<T> behavior, TypedActorContext<T> ctx, T msg)	Execute the behavior with the given message.
<T> Behavior<T>	interpretSignal(Behavior<T> behavior, TypedActorContext<T> ctx, Signal signal)	Execute the behavior with the given signal.
<T> boolean	isAlive(Behavior<T> behavior)	Returns true if the given behavior is not stopped.
<T> boolean	isDeferred(Behavior<T> behavior)	Returns true if the given behavior is deferred.
<T> boolean	isUnhandled(Behavior<T> behavior)	Returns true if the given behavior is the special unhandled marker.
<T> Behavior<T>	start(Behavior<T> behavior, TypedActorContext<T> ctx)	Starts deferred behavior and nested deferred behaviors until all deferred behaviors in the stack are started and then the resulting behavior is returned.
<T> Behavior<T>	validateAsInitial(Behavior<T> behavior)	Validate the given behavior as a suitable initial actor behavior; most notably the behavior can neither be same nor unhandled.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MODULE$

public static final Behavior$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Details

Behavior$

public Behavior$()

Method Details

BehaviorDecorators

public final <Inner>
Behavior.BehaviorDecorators<Inner> BehaviorDecorators(Behavior<Inner> behavior)

canonicalize

public <T> Behavior<T> canonicalize(Behavior<T> behavior,
 Behavior<T> current,
 TypedActorContext<T> ctx)

Given a possibly special behavior (same or unhandled) and a “current” behavior (which defines the meaning of encountering a same behavior) this method computes the next behavior, suitable for passing a message or signal.

start

public <T> Behavior<T> start(Behavior<T> behavior,
 TypedActorContext<T> ctx)

Starts deferred behavior and nested deferred behaviors until all deferred behaviors in the stack are started and then the resulting behavior is returned.

existsInStack

public <T> boolean existsInStack(Behavior<T> behavior,
 scala.Function1<Behavior<T>,Object> p)

Go through the behavior stack and apply a predicate to see if any nested behavior satisfies it. The stack must not contain any unstarted deferred behavior or an IllegalArgumentException will be thrown.

validateAsInitial

public <T> Behavior<T> validateAsInitial(Behavior<T> behavior)

Validate the given behavior as a suitable initial actor behavior; most notably the behavior can neither be same nor unhandled. Starting out with a Stopped behavior is allowed, though.

isAlive

public <T> boolean isAlive(Behavior<T> behavior)

Returns true if the given behavior is not stopped.

isUnhandled

public <T> boolean isUnhandled(Behavior<T> behavior)

Returns true if the given behavior is the special unhandled marker.

isDeferred

public <T> boolean isDeferred(Behavior<T> behavior)

Returns true if the given behavior is deferred.

interpretMessage

public <T> Behavior<T> interpretMessage(Behavior<T> behavior,
 TypedActorContext<T> ctx,
 T msg)

Execute the behavior with the given message.

interpretSignal

public <T> Behavior<T> interpretSignal(Behavior<T> behavior,
 TypedActorContext<T> ctx,
 Signal signal)

Execute the behavior with the given signal.