software.amazon.awscdk.services.lambda.eventsources

Interface BaseStreamEventSourceProps

All Known Subinterfaces:

DynamoEventSourceProps, KafkaEventSourceProps, KinesisEventSourceProps, ManagedKafkaEventSourceProps, SelfManagedKafkaEventSourceProps, StreamEventSourceProps

All Known Implementing Classes:

BaseStreamEventSourceProps.Jsii$Proxy, DynamoEventSourceProps.Jsii$Proxy, KafkaEventSourceProps.Jsii$Proxy, KinesisEventSourceProps.Jsii$Proxy, ManagedKafkaEventSourceProps.Jsii$Proxy, SelfManagedKafkaEventSourceProps.Jsii$Proxy, StreamEventSourceProps.Jsii$Proxy

@Generated(value="jsii-pacmak/1.73.0 (build 6faeda3)",
           date="2023-01-31T18:36:59.874Z")
public interface BaseStreamEventSourceProps

The set of properties for streaming event sources shared by Dynamo, Kinesis and Kafka.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.lambda.*;
 import software.amazon.awscdk.services.lambda.eventsources.*;
 import software.amazon.awscdk.core.*;
 BaseStreamEventSourceProps baseStreamEventSourceProps = BaseStreamEventSourceProps.builder()
         .startingPosition(StartingPosition.TRIM_HORIZON)
         // the properties below are optional
         .batchSize(123)
         .enabled(false)
         .maxBatchingWindow(Duration.minutes(30))
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	BaseStreamEventSourceProps.Builder A builder for BaseStreamEventSourceProps
static class	BaseStreamEventSourceProps.Jsii$Proxy An implementation for BaseStreamEventSourceProps

Method Summary

Modifier and Type	Method and Description
static BaseStreamEventSourceProps.Builder	builder()
default java.lang.Number	getBatchSize() The largest number of records that AWS Lambda will retrieve from your event source at the time of invoking your function.
default java.lang.Boolean	getEnabled() If the stream event source mapping should be enabled.
default Duration	getMaxBatchingWindow() The maximum amount of time to gather records before invoking the function.
StartingPosition	getStartingPosition() Where to begin consuming the stream.

Method Detail

getStartingPosition

StartingPosition getStartingPosition()

Where to begin consuming the stream.

getBatchSize

default java.lang.Number getBatchSize()

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}

Default: 100

getEnabled

default java.lang.Boolean getEnabled()

If the stream event source mapping should be enabled.

Default: true

getMaxBatchingWindow

default Duration getMaxBatchingWindow()

The maximum amount of time to gather records before invoking the function.

Maximum of Duration.minutes(5)

Default: Duration.seconds(0)

builder

static BaseStreamEventSourceProps.Builder builder()

Returns:

a BaseStreamEventSourceProps.Builder of BaseStreamEventSourceProps