Package graphql.execution.incremental

Class IncrementalCallState

java.lang.Object

graphql.execution.incremental.IncrementalCallState

public class IncrementalCallState
extends Object

This provides support for @defer directives on fields that mean that results will be sent AFTER the main result is sent via a Publisher stream.

Constructor Summary

Constructors

Constructor	Description
IncrementalCallState()

Method Summary

Modifier and Type	Method	Description
void	enqueue(IncrementalCall<? extends IncrementalPayload> incrementalCall)
void	enqueue(Collection<IncrementalCall<? extends IncrementalPayload>> calls)
boolean	getIncrementalCallsDetected()
org.reactivestreams.Publisher<DelayedIncrementalPartialResult>	startDeferredCalls()	This method will return a Publisher of deferred results.

Methods inherited from class java.lang.Object

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

Constructor Details

IncrementalCallState

public IncrementalCallState()

Method Details

enqueue

public void enqueue(IncrementalCall<? extends IncrementalPayload> incrementalCall)

enqueue

public void enqueue(Collection<IncrementalCall<? extends IncrementalPayload>> calls)

getIncrementalCallsDetected

public boolean getIncrementalCallsDetected()

startDeferredCalls

public org.reactivestreams.Publisher<DelayedIncrementalPartialResult> startDeferredCalls()

This method will return a Publisher of deferred results. No field processing will be done until a Subscriber is attached to this publisher. Once a Subscriber is attached the deferred field result processing will be started and published as a series of events.

Returns:

the publisher of deferred results