Package software.amazon.awscdk.services.stepfunctions

Class MapBase

java.lang.Object

software.amazon.jsii.JsiiObject

software.constructs.Construct

software.amazon.awscdk.services.stepfunctions.State

software.amazon.awscdk.services.stepfunctions.MapBase

All Implemented Interfaces:

IChainable, INextable, software.amazon.jsii.JsiiSerializable, software.constructs.IConstruct, software.constructs.IDependable

Direct Known Subclasses:

DistributedMap, Map

@Generated(value="jsii-pacmak/1.118.0 (build 02eec31)",
           date="2025-11-04T09:27:51.171Z")
@Stability(Stable)
public abstract class MapBase
extends State
implements INextable

Define a Map state in the state machine.

A Map state can be used to run a set of steps for each element of an input array. A Map state will execute the same steps for multiple entries of an array in the state input.

While the Parallel state executes multiple branches of steps using the same input, a Map state will execute the same steps for multiple entries of an array in the state input.

See Also:

• https://docs.aws.amazon.com/step-functions/latest/dg/amazon-states-language-map-state.html

Nested Class Summary

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.stepfunctions.IChainable

IChainable.Jsii$Default

Nested classes/interfaces inherited from interface software.constructs.IConstruct

software.constructs.IConstruct.Jsii$Default

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.stepfunctions.INextable

INextable.Jsii$Default

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MapBase(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	MapBase(software.amazon.jsii.JsiiObjectRef objRef)
protected	MapBase(software.constructs.Construct scope, String id)
protected	MapBase(software.constructs.Construct scope, String id, MapBaseProps props)

Method Summary

Modifier and Type	Method	Description
List<INextable>	getEndStates()	Continuable states of this Chainable.
protected ProvideItems	getItems()
protected Map<String,Object>	getItemSelector()
protected String	getItemsPath()
protected String	getJsonataItemSelector()
Chain	next(IChainable next)	Continue normal execution with the given state.
com.fasterxml.jackson.databind.node.ObjectNode	toStateJson()	Return the Amazon States Language object for this state.
com.fasterxml.jackson.databind.node.ObjectNode	toStateJson(QueryLanguage topLevelQueryLanguage)	Return the Amazon States Language object for this state.
protected List<String>	validateState()	Validate this state.

Methods inherited from class software.amazon.awscdk.services.stepfunctions.State

addBranch, addChoice, addChoice, addItemProcessor, addItemProcessor, addIterator, addPrefix, bindToGraph, filterNextables, findReachableEndStates, findReachableEndStates, findReachableStates, findReachableStates, getArguments, getAssign, getBranches, getComment, getDefaultChoice, getId, getInputPath, getIteration, getOutputPath, getOutputs, getParameters, getProcessor, getProcessorConfig, getProcessorMode, getQueryLanguage, getResultPath, getResultSelector, getStartState, getStateId, getStateName, makeDefault, makeNext, prefixStates, renderAssign, renderAssign, renderBranches, renderChoices, renderChoices, renderInputOutput, renderItemProcessor, renderIterator, renderNextEnd, renderQueryLanguage, renderQueryLanguage, renderResultSelector, renderRetryCatch, renderRetryCatch, setDefaultChoice, setIteration, setProcessor, setProcessorConfig, setProcessorMode, whenBoundToGraph

Methods inherited from class software.constructs.Construct

getNode, isConstruct, toString

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Constructor Details

MapBase

protected MapBase(software.amazon.jsii.JsiiObjectRef objRef)

MapBase

protected MapBase(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)

MapBase

@Stability(Stable)
protected MapBase(@NotNull
 software.constructs.Construct scope,
 @NotNull
 String id,
 @Nullable
 MapBaseProps props)

Parameters:

scope - This parameter is required.

id - Descriptive identifier for this chainable. This parameter is required.

props -

MapBase

@Stability(Stable)
protected MapBase(@NotNull
 software.constructs.Construct scope,
 @NotNull
 String id)

Parameters:

scope - This parameter is required.

id - Descriptive identifier for this chainable. This parameter is required.

Method Details

next

@Stability(Stable)
@NotNull
public Chain next(@NotNull
 IChainable next)

Continue normal execution with the given state.

Specified by:

next in interface INextable

Parameters:

next - This parameter is required.

Returns:

The chain of states built up

toStateJson

@Stability(Stable)
@NotNull
public com.fasterxml.jackson.databind.node.ObjectNode toStateJson(@Nullable
 QueryLanguage topLevelQueryLanguage)

Return the Amazon States Language object for this state.

Specified by:

toStateJson in class State

Parameters:

topLevelQueryLanguage -

toStateJson

@Stability(Stable)
@NotNull
public com.fasterxml.jackson.databind.node.ObjectNode toStateJson()

Return the Amazon States Language object for this state.

Specified by:

toStateJson in class State

validateState

@Stability(Stable)
@NotNull
protected List<String> validateState()

Validate this state.

Overrides:

validateState in class State

getEndStates

@Stability(Stable)
@NotNull
public List<INextable> getEndStates()

Continuable states of this Chainable.

Specified by:

getEndStates in interface IChainable

Specified by:

getEndStates in class State

getItems

@Stability(Stable)
@Nullable
protected ProvideItems getItems()

getItemSelector

@Stability(Stable)
@Nullable
protected Map<String,Object> getItemSelector()

getItemsPath

@Stability(Stable)
@Nullable
protected String getItemsPath()

getJsonataItemSelector

@Stability(Stable)
@Nullable
protected String getJsonataItemSelector()