Package software.amazon.lambda.durable.config

Class MapConfig

java.lang.Object

software.amazon.lambda.durable.config.MapConfig

public class MapConfig
extends Object

Configuration for map operations.

Defaults to lenient completion (all items run regardless of failures) and unlimited concurrency.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MapConfig.Builder	Builder for creating MapConfig instances.

Method Summary

Modifier and Type	Method	Description
static MapConfig.Builder	builder()
CompletionConfig	completionConfig()
BiFunction<Object,Integer,String>	itemNamer()	Returns the function used to name map iterations.
Integer	maxConcurrency()
NestingType	nestingType()
SerDes	serDes()
MapConfig.Builder	toBuilder()

Methods inherited from class java.lang.Object

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

Method Details

maxConcurrency

public Integer maxConcurrency()

Returns:

max concurrent items, or null for unlimited

completionConfig

public CompletionConfig completionConfig()

Returns:

completion criteria, defaults to CompletionConfig.allCompleted()

serDes

public SerDes serDes()

Returns:

the custom serializer, or null to use the default

nestingType

public NestingType nestingType()

Returns:

nesting type, defaults to NestingType.NESTED

itemNamer

public BiFunction<Object,Integer,String> itemNamer()

Returns the function used to name map iterations.

The function receives the item and its zero-based index. A non-null result must satisfy the normal operation name constraints. A null result is preserved as an unnamed iteration.

Returns:

the item namer, or null when default iteration naming is used

builder

public static MapConfig.Builder builder()

toBuilder

public MapConfig.Builder toBuilder()