software.amazon.awscdk.services.stepfunctions.tasks

Class DynamoProjectionExpression

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.stepfunctions.tasks.DynamoProjectionExpression

@Generated(value="jsii-pacmak/1.74.0 (build 6d08790)",
           date="2023-03-22T19:35:50.202Z")
public class DynamoProjectionExpression
extends software.amazon.jsii.JsiiObject

Class to generate projection expression.

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.stepfunctions.tasks.*;
 DynamoProjectionExpression dynamoProjectionExpression = new DynamoProjectionExpression();
 

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
DynamoProjectionExpression	atIndex(java.lang.Number index) Adds the array literal access for passed index.
java.lang.String	toString() converts and return the string expression.
DynamoProjectionExpression	withAttribute(java.lang.String attr) Adds the passed attribute to the chain.

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamoProjectionExpression

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

DynamoProjectionExpression

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

DynamoProjectionExpression

public DynamoProjectionExpression()

Method Detail

atIndex

public DynamoProjectionExpression atIndex(java.lang.Number index)

Adds the array literal access for passed index.

Parameters:

index - array index. This parameter is required.

toString

public java.lang.String toString()

converts and return the string expression.

withAttribute

public DynamoProjectionExpression withAttribute(java.lang.String attr)

Adds the passed attribute to the chain.

Parameters:

attr - Attribute name. This parameter is required.