com.apollographql.apollo.internal.subscription

Class RealSubscriptionManager

java.lang.Object

com.apollographql.apollo.internal.subscription.RealSubscriptionManager

All Implemented Interfaces:

SubscriptionManager

public final class RealSubscriptionManager
extends java.lang.Object
implements SubscriptionManager

Nested Class Summary

Nested classes/interfaces inherited from interface com.apollographql.apollo.internal.subscription.SubscriptionManager

SubscriptionManager.Callback<T>

Constructor Summary

Constructors

Constructor and Description
RealSubscriptionManager(ScalarTypeAdapters scalarTypeAdapters, SubscriptionTransport.Factory transportFactory, java.util.Map<java.lang.String,java.lang.Object> connectionParams, java.util.concurrent.Executor dispatcher, long connectionHeartbeatTimeoutMs)

Method Summary

Modifier and Type	Method and Description
void	addOnStateChangeListener(com.apollographql.apollo.internal.subscription.RealSubscriptionManager.OnStateChangeListener onStateChangeListener)
void	removeOnStateChangeListener(com.apollographql.apollo.internal.subscription.RealSubscriptionManager.OnStateChangeListener onStateChangeListener)
void	start() Set the RealSubscriptionManager to a connectible state.
void	stop() Unsubscribe from all active subscriptions, and disconnect the web socket.
<T> void	subscribe(com.apollographql.apollo.api.Subscription<?,T,?> subscription, SubscriptionManager.Callback<T> callback)
void	unsubscribe(com.apollographql.apollo.api.Subscription subscription)

Methods inherited from class java.lang.Object

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

Constructor Detail

RealSubscriptionManager

public RealSubscriptionManager(@NotNull
                               ScalarTypeAdapters scalarTypeAdapters,
                               @NotNull
                               SubscriptionTransport.Factory transportFactory,
                               @NotNull
                               java.util.Map<java.lang.String,java.lang.Object> connectionParams,
                               @NotNull
                               java.util.concurrent.Executor dispatcher,
                               long connectionHeartbeatTimeoutMs)

Method Detail

subscribe

public <T> void subscribe(@NotNull
                          com.apollographql.apollo.api.Subscription<?,T,?> subscription,
                          @NotNull
                          SubscriptionManager.Callback<T> callback)

Specified by:

subscribe in interface SubscriptionManager

unsubscribe

public void unsubscribe(@NotNull
                        com.apollographql.apollo.api.Subscription subscription)

Specified by:

unsubscribe in interface SubscriptionManager

start

public void start()

Set the RealSubscriptionManager to a connectible state. It is safe to call this method at any time. Does nothing unless we are in the stopped state.

Specified by:

start in interface SubscriptionManager

stop

public void stop()

Unsubscribe from all active subscriptions, and disconnect the web socket. It will not be possible to add new subscriptions while the SubscriptionManager is stopping because we check the state in #doSubscribe(Subscription, Callback). We pass true to disconnect(boolean) because we want to disconnect even if, somehow, a new subscription is added while or after we are doing the doUnsubscribe(Subscription) loop.

Specified by:

stop in interface SubscriptionManager

addOnStateChangeListener

public void addOnStateChangeListener(@NotNull
                                     com.apollographql.apollo.internal.subscription.RealSubscriptionManager.OnStateChangeListener onStateChangeListener)

removeOnStateChangeListener

public void removeOnStateChangeListener(@NotNull
                                        com.apollographql.apollo.internal.subscription.RealSubscriptionManager.OnStateChangeListener onStateChangeListener)