software.amazon.awssdk.services.emr.model

Class Configuration

java.lang.Object

software.amazon.awssdk.services.emr.model.Configuration

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<Configuration.Builder,Configuration>

@Generated(value="software.amazon.awssdk:codegen")
public final class Configuration
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<Configuration.Builder,Configuration>

Amazon EMR releases 4.x or later.

An optional configuration specification to be used when provisioning cluster instances, which can include configurations for applications and software bundled with Amazon EMR. A configuration consists of a classification, properties, and optional nested configurations. A classification refers to an application-specific configuration file. Properties are the settings you want to change in that file. For more information, see Configuring Applications.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Configuration.Builder

Method Summary

Modifier and Type	Method and Description
static Configuration.Builder	builder()
String	classification() The classification within a configuration.
List<Configuration>	configurations() A list of additional configurations to apply within a configuration object.
boolean	equals(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
Map<String,String>	properties() A set of properties specified within a configuration classification.
List<SdkField<?>>	sdkFields()
static Class<? extends Configuration.Builder>	serializableBuilderClass()
Configuration.Builder	toBuilder() Take this object and create a builder that contains all of the current property values of this object.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

classification

public String classification()

The classification within a configuration.

Returns:

The classification within a configuration.

configurations

public List<Configuration> configurations()

A list of additional configurations to apply within a configuration object.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

Returns:

A list of additional configurations to apply within a configuration object.

properties

public Map<String,String> properties()

A set of properties specified within a configuration classification.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

Returns:

A set of properties specified within a configuration classification.

toBuilder

public Configuration.Builder toBuilder()

Description copied from interface: ToCopyableBuilder

Take this object and create a builder that contains all of the current property values of this object.

Specified by:

toBuilder in interface ToCopyableBuilder<Configuration.Builder,Configuration>

Returns:

a builder for type T

builder

public static Configuration.Builder builder()

serializableBuilderClass

public static Class<? extends Configuration.Builder> serializableBuilderClass()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

getValueForField

public <T> Optional<T> getValueForField(String fieldName,
                                        Class<T> clazz)

sdkFields

public List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

Returns:

List of SdkField in this POJO. May be empty list but should never be null.