Package org.apache.pulsar.reactive.client.api

Interface ReactiveMessagePipelineBuilder.OneByOneMessagePipelineBuilder<T>

Type Parameters:

T - the message payload type

All Superinterfaces:

ReactiveMessagePipelineBuilder<T>

All Known Subinterfaces:

ReactiveMessagePipelineBuilder.ConcurrentOneByOneMessagePipelineBuilder<T>

Enclosing interface:

ReactiveMessagePipelineBuilder<T>

public static interface ReactiveMessagePipelineBuilder.OneByOneMessagePipelineBuilder<T>
extends ReactiveMessagePipelineBuilder<T>

Builder interface for a pipeline that handles messages one-by-one.

See Also:

• ReactiveMessagePipelineBuilder.messageHandler(Function)

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.pulsar.reactive.client.api.ReactiveMessagePipelineBuilder

ReactiveMessagePipelineBuilder.ConcurrentOneByOneMessagePipelineBuilder<T>, ReactiveMessagePipelineBuilder.OneByOneMessagePipelineBuilder<T>

Method Summary

Modifier and Type	Method	Description
ReactiveMessagePipelineBuilder.ConcurrentOneByOneMessagePipelineBuilder<T>	concurrency(int concurrency)	Sets the concurrency for the pipeline.
ReactiveMessagePipelineBuilder.OneByOneMessagePipelineBuilder<T>	errorLogger(BiConsumer<org.apache.pulsar.client.api.Message<T>,Throwable> errorLogger)	Sets a function which will be called when the message handler emits an error.
ReactiveMessagePipelineBuilder.OneByOneMessagePipelineBuilder<T>	handlingTimeout(Duration handlingTimeout)	Sets the timeout for the message handler function.

Methods inherited from interface org.apache.pulsar.reactive.client.api.ReactiveMessagePipelineBuilder

build, messageHandler, pipelineRetrySpec, streamingMessageHandler, transformPipeline

Method Details

handlingTimeout

ReactiveMessagePipelineBuilder.OneByOneMessagePipelineBuilder<T> handlingTimeout(Duration handlingTimeout)

Sets the timeout for the message handler function. Defaults to 2 minutes.

Parameters:

handlingTimeout - the handling timeout value

Returns:

the pipeline builder instance

See Also:

• ReactiveMessagePipelineBuilder.messageHandler(Function)

errorLogger

ReactiveMessagePipelineBuilder.OneByOneMessagePipelineBuilder<T> errorLogger(BiConsumer<org.apache.pulsar.client.api.Message<T>,Throwable> errorLogger)

Sets a function which will be called when the message handler emits an error.

Parameters:

errorLogger - the error logger function

Returns:

the pipeline builder instance

concurrency

ReactiveMessagePipelineBuilder.ConcurrentOneByOneMessagePipelineBuilder<T> concurrency(int concurrency)

Sets the concurrency for the pipeline. The messages will be dispatched to concurrent instances of the message handler.

Parameters:

concurrency - the number of concurrent message handlers

Returns:

a concurrent pipeline builder instance