Package org.axonframework.messaging.eventhandling.annotation

Class SequenceNumberParameterResolverFactory.SequenceNumberParameterResolver

java.lang.Object

org.axonframework.messaging.eventhandling.annotation.SequenceNumberParameterResolverFactory.SequenceNumberParameterResolver

All Implemented Interfaces:

ParameterResolver<Long>

Enclosing class:

SequenceNumberParameterResolverFactory

public static class SequenceNumberParameterResolverFactory.SequenceNumberParameterResolver
extends Object
implements ParameterResolver<Long>

ParameterResolver that resolves SequenceNumber parameters

Constructor Summary

Constructors

Constructor	Description
SequenceNumberParameterResolver()

Method Summary

Modifier and Type	Method	Description
boolean	matches(ProcessingContext context)	Indicates whether this resolver is capable of providing a value for the given context.
CompletableFuture<Long>	resolveParameterValue(ProcessingContext context)	Asynchronously resolves the parameter value from the context.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axonframework.messaging.core.annotation.ParameterResolver

supportedPayloadType

Constructor Details

SequenceNumberParameterResolver

public SequenceNumberParameterResolver()

Method Details

resolveParameterValue

@Nonnull
public CompletableFuture<Long> resolveParameterValue(@Nonnull
 ProcessingContext context)

Description copied from interface: ParameterResolver

Asynchronously resolves the parameter value from the context.

Specified by:

resolveParameterValue in interface ParameterResolver<Long>

Parameters:

context - The current processing context.

Returns:

A CompletableFuture that will complete with the parameter value, or completes with null.

matches

public boolean matches(@Nonnull
 ProcessingContext context)

Description copied from interface: ParameterResolver

Indicates whether this resolver is capable of providing a value for the given context.

Specified by:

matches in interface ParameterResolver<Long>

Parameters:

context - The current processing context.

Returns:

Returns true if this resolver can provide a value for the message, otherwise false.