software.amazon.awscdk.services.iotevents.actions

Class LambdaInvokeAction

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.iotevents.actions.LambdaInvokeAction

All Implemented Interfaces:

IAction, software.amazon.jsii.JsiiSerializable

@Generated(value="jsii-pacmak/1.67.0 (build 2c027f5)",
           date="2022-09-07T23:47:08.865Z")
 @Stability(value=Experimental)
public class LambdaInvokeAction
extends software.amazon.jsii.JsiiObject
implements IAction

(experimental) The action to write the data to an AWS Lambda function.

Example:

 import software.amazon.awscdk.core.*;
 import software.amazon.awscdk.core.*;
 import software.amazon.awscdk.core.*;
 IFunction func;
 Input input = Input.Builder.create(this, "MyInput")
         .inputName("my_input") // optional
         .attributeJsonPaths(List.of("payload.deviceId", "payload.temperature"))
         .build();
 State warmState = State.Builder.create()
         .stateName("warm")
         .onEnter(List.of(Event.builder()
                 .eventName("test-enter-event")
                 .condition(Expression.currentInput(input))
                 .actions(List.of(new LambdaInvokeAction(func)))
                 .build()))
         .onInput(List.of(Event.builder() // optional
                 .eventName("test-input-event")
                 .actions(List.of(new LambdaInvokeAction(func))).build()))
         .onExit(List.of(Event.builder() // optional
                 .eventName("test-exit-event")
                 .actions(List.of(new LambdaInvokeAction(func))).build()))
         .build();
 State coldState = State.Builder.create()
         .stateName("cold")
         .build();
 // transit to coldState when temperature is less than 15
 warmState.transitionTo(coldState, TransitionOptions.builder()
         .eventName("to_coldState") // optional property, default by combining the names of the States
         .when(Expression.lt(Expression.inputAttribute(input, "payload.temperature"), Expression.fromString("15")))
         .executing(List.of(new LambdaInvokeAction(func)))
         .build());
 // transit to warmState when temperature is greater than or equal to 15
 coldState.transitionTo(warmState, TransitionOptions.builder()
         .when(Expression.gte(Expression.inputAttribute(input, "payload.temperature"), Expression.fromString("15")))
         .build());
 DetectorModel.Builder.create(this, "MyDetectorModel")
         .detectorModelName("test-detector-model") // optional
         .description("test-detector-model-description") // optional property, default is none
         .evaluationMethod(EventEvaluation.SERIAL) // optional property, default is iotevents.EventEvaluation.BATCH
         .detectorKey("payload.deviceId") // optional property, default is none and single detector instance will be created and all inputs will be routed to it
         .initialState(warmState)
         .build();
 

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.iotevents.IAction

IAction.Jsii$Default, IAction.Jsii$Proxy

Constructor Summary

Constructors

Modifier	Constructor and Description
	LambdaInvokeAction(IFunction func)
protected	LambdaInvokeAction(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
protected	LambdaInvokeAction(software.amazon.jsii.JsiiObjectRef objRef)

Method Summary

Modifier and Type	Method and Description
ActionConfig	bind(software.constructs.Construct _scope, ActionBindOptions options) (experimental) Returns the AWS IoT Events action specification.

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, toString, wait, wait, wait

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Constructor Detail

LambdaInvokeAction

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

LambdaInvokeAction

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

LambdaInvokeAction

@Stability(value=Experimental)
public LambdaInvokeAction(@NotNull
                                                         IFunction func)

Parameters:

func - the AWS Lambda function to be invoked by this action. This parameter is required.

Method Detail

bind

@Stability(value=Experimental)
 @NotNull
public ActionConfig bind(@NotNull
                                                                  software.constructs.Construct _scope,
                                                                  @NotNull
                                                                  ActionBindOptions options)

(experimental) Returns the AWS IoT Events action specification.

Specified by:

bind in interface IAction

Parameters:

_scope - This parameter is required.

options - This parameter is required.