Package software.amazon.awssdk.enhanced.dynamodb

Enum ExecutionContext

java.lang.Object

java.lang.Enum<ExecutionContext>

software.amazon.awssdk.enhanced.dynamodb.ExecutionContext

All Implemented Interfaces:

Serializable, Comparable<ExecutionContext>

@SdkProtectedApi
public enum ExecutionContext
extends Enum<ExecutionContext>

Execution context used internally during table schema creation to track whether a schema is being created for a root entity or a flattened nested object.

Enum Constant Summary

Enum Constants

Enum Constant	Description
FLATTENED	Indicates schema creation for a nested object marked with @DynamoDbFlatten.
ROOT	Indicates schema creation for a top-level entity that will be directly used with DynamoDB operations.

Method Summary

Modifier and Type	Method	Description
static ExecutionContext	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ExecutionContext[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ROOT

public static final ExecutionContext ROOT

Indicates schema creation for a top-level entity that will be directly used with DynamoDB operations. Enables schema caching for performance optimization.

FLATTENED

public static final ExecutionContext FLATTENED

Indicates schema creation for a nested object marked with @DynamoDbFlatten. Bypasses caching to prevent conflicts and infinite recursion during flattened object processing.

Method Detail

values

public static ExecutionContext[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ExecutionContext c : ExecutionContext.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ExecutionContext valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null