software.amazon.awscdk.services.lambda.eventsources

Class StreamEventSourceProps.Builder

java.lang.Object

software.amazon.awscdk.services.lambda.eventsources.StreamEventSourceProps.Builder

Enclosing interface:

StreamEventSourceProps

public static final class StreamEventSourceProps.Builder
extends java.lang.Object

A builder for StreamEventSourceProps

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
StreamEventSourceProps.Builder	batchSize(java.lang.Number batchSize) Sets the value of BaseStreamEventSourceProps.getBatchSize()
StreamEventSourceProps.Builder	bisectBatchOnError(java.lang.Boolean bisectBatchOnError) Sets the value of StreamEventSourceProps.getBisectBatchOnError()
StreamEventSourceProps	build() Builds the configured instance.
StreamEventSourceProps.Builder	enabled(java.lang.Boolean enabled) Sets the value of BaseStreamEventSourceProps.getEnabled()
StreamEventSourceProps.Builder	maxBatchingWindow(Duration maxBatchingWindow) Sets the value of BaseStreamEventSourceProps.getMaxBatchingWindow()
StreamEventSourceProps.Builder	maxRecordAge(Duration maxRecordAge) Sets the value of StreamEventSourceProps.getMaxRecordAge()
StreamEventSourceProps.Builder	onFailure(IEventSourceDlq onFailure) Sets the value of StreamEventSourceProps.getOnFailure()
StreamEventSourceProps.Builder	parallelizationFactor(java.lang.Number parallelizationFactor) Sets the value of StreamEventSourceProps.getParallelizationFactor()
StreamEventSourceProps.Builder	reportBatchItemFailures(java.lang.Boolean reportBatchItemFailures) Sets the value of StreamEventSourceProps.getReportBatchItemFailures()
StreamEventSourceProps.Builder	retryAttempts(java.lang.Number retryAttempts) Sets the value of StreamEventSourceProps.getRetryAttempts()
StreamEventSourceProps.Builder	startingPosition(StartingPosition startingPosition) Sets the value of BaseStreamEventSourceProps.getStartingPosition()
StreamEventSourceProps.Builder	tumblingWindow(Duration tumblingWindow) Sets the value of StreamEventSourceProps.getTumblingWindow()

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

bisectBatchOnError

public StreamEventSourceProps.Builder bisectBatchOnError(java.lang.Boolean bisectBatchOnError)

Sets the value of StreamEventSourceProps.getBisectBatchOnError()

Parameters:

bisectBatchOnError - If the function returns an error, split the batch in two and retry.

Returns:

this

maxRecordAge

public StreamEventSourceProps.Builder maxRecordAge(Duration maxRecordAge)

Sets the value of StreamEventSourceProps.getMaxRecordAge()

Parameters:

maxRecordAge - The maximum age of a record that Lambda sends to a function for processing. Valid Range:

• Minimum value of 60 seconds
• Maximum value of 7 days

Returns:

this

onFailure

public StreamEventSourceProps.Builder onFailure(IEventSourceDlq onFailure)

Sets the value of StreamEventSourceProps.getOnFailure()

Parameters:

onFailure - An Amazon SQS queue or Amazon SNS topic destination for discarded records.

Returns:

this

parallelizationFactor

public StreamEventSourceProps.Builder parallelizationFactor(java.lang.Number parallelizationFactor)

Sets the value of StreamEventSourceProps.getParallelizationFactor()

Parameters:

parallelizationFactor - The number of batches to process from each shard concurrently. Valid Range:

• Minimum value of 1
• Maximum value of 10

Returns:

this

reportBatchItemFailures

public StreamEventSourceProps.Builder reportBatchItemFailures(java.lang.Boolean reportBatchItemFailures)

Sets the value of StreamEventSourceProps.getReportBatchItemFailures()

Parameters:

reportBatchItemFailures - Allow functions to return partially successful responses for a batch of records.

Returns:

this

retryAttempts

public StreamEventSourceProps.Builder retryAttempts(java.lang.Number retryAttempts)

Sets the value of StreamEventSourceProps.getRetryAttempts()

Parameters:

retryAttempts - Maximum number of retry attempts Valid Range: * Minimum value of 0 * Maximum value of 10000.

Returns:

this

tumblingWindow

public StreamEventSourceProps.Builder tumblingWindow(Duration tumblingWindow)

Sets the value of StreamEventSourceProps.getTumblingWindow()

Parameters:

tumblingWindow - The size of the tumbling windows to group records sent to DynamoDB or Kinesis Valid Range: 0 - 15 minutes.

Returns:

this

startingPosition

public StreamEventSourceProps.Builder startingPosition(StartingPosition startingPosition)

Sets the value of BaseStreamEventSourceProps.getStartingPosition()

Parameters:

startingPosition - Where to begin consuming the stream. This parameter is required.

Returns:

this

batchSize

public StreamEventSourceProps.Builder batchSize(java.lang.Number batchSize)

Sets the value of BaseStreamEventSourceProps.getBatchSize()

Parameters:

batchSize - The largest number of records that AWS Lambda will retrieve from your event source at the time of invoking your function. Your function receives an event with all the retrieved records.

Valid Range:

• Minimum value of 1
• Maximum value of:
  • 1000 for {@link DynamoEventSource}
  • 10000 for {@link KinesisEventSource}, {@link ManagedKafkaEventSource} and {@link SelfManagedKafkaEventSource}

Returns:

this

enabled

public StreamEventSourceProps.Builder enabled(java.lang.Boolean enabled)

Sets the value of BaseStreamEventSourceProps.getEnabled()

Parameters:

enabled - If the stream event source mapping should be enabled.

Returns:

this

maxBatchingWindow

public StreamEventSourceProps.Builder maxBatchingWindow(Duration maxBatchingWindow)

Sets the value of BaseStreamEventSourceProps.getMaxBatchingWindow()

Parameters:

maxBatchingWindow - The maximum amount of time to gather records before invoking the function. Maximum of Duration.minutes(5)

Returns:

this

build

public StreamEventSourceProps build()

Builds the configured instance.

Returns:

a new instance of StreamEventSourceProps

Throws:

java.lang.NullPointerException - if any required attribute was not provided