software.amazon.awssdk.services.emr.model.Configuration Maven / Gradle / Ivy
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/*
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package software.amazon.awssdk.services.emr.model;
import java.io.Serializable;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import software.amazon.awssdk.annotations.Generated;
import software.amazon.awssdk.core.SdkField;
import software.amazon.awssdk.core.SdkPojo;
import software.amazon.awssdk.core.protocol.MarshallLocation;
import software.amazon.awssdk.core.protocol.MarshallingType;
import software.amazon.awssdk.core.traits.ListTrait;
import software.amazon.awssdk.core.traits.LocationTrait;
import software.amazon.awssdk.core.traits.MapTrait;
import software.amazon.awssdk.core.util.DefaultSdkAutoConstructList;
import software.amazon.awssdk.core.util.DefaultSdkAutoConstructMap;
import software.amazon.awssdk.core.util.SdkAutoConstructList;
import software.amazon.awssdk.core.util.SdkAutoConstructMap;
import software.amazon.awssdk.utils.ToString;
import software.amazon.awssdk.utils.builder.CopyableBuilder;
import software.amazon.awssdk.utils.builder.ToCopyableBuilder;
/**
*
*
* 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.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class Configuration implements SdkPojo, Serializable, ToCopyableBuilder {
private static final SdkField CLASSIFICATION_FIELD = SdkField. builder(MarshallingType.STRING)
.memberName("Classification").getter(getter(Configuration::classification)).setter(setter(Builder::classification))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Classification").build()).build();
private static final SdkField> CONFIGURATIONS_FIELD = SdkField
.> builder(MarshallingType.LIST)
.memberName("Configurations")
.getter(getter(Configuration::configurations))
.setter(setter(Builder::configurations))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Configurations").build(),
ListTrait
.builder()
.memberLocationName(null)
.memberFieldInfo(
SdkField. builder(MarshallingType.SDK_POJO)
.constructor(Configuration::builder)
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD)
.locationName("member").build()).build()).build()).build();
private static final SdkField> PROPERTIES_FIELD = SdkField
.> builder(MarshallingType.MAP)
.memberName("Properties")
.getter(getter(Configuration::properties))
.setter(setter(Builder::properties))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Properties").build(),
MapTrait.builder()
.keyLocationName("key")
.valueLocationName("value")
.valueFieldInfo(
SdkField. builder(MarshallingType.STRING)
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD)
.locationName("value").build()).build()).build()).build();
private static final List> SDK_FIELDS = Collections.unmodifiableList(Arrays.asList(CLASSIFICATION_FIELD,
CONFIGURATIONS_FIELD, PROPERTIES_FIELD));
private static final long serialVersionUID = 1L;
private final String classification;
private final List configurations;
private final Map properties;
private Configuration(BuilderImpl builder) {
this.classification = builder.classification;
this.configurations = builder.configurations;
this.properties = builder.properties;
}
/**
*
* The classification within a configuration.
*
*
* @return The classification within a configuration.
*/
public final String classification() {
return classification;
}
/**
* For responses, this returns true if the service returned a value for the Configurations property. This DOES NOT
* check that the value is non-empty (for which, you should check the {@code isEmpty()} method on the property).
* This is useful because the SDK will never return a null collection or map, but you may need to differentiate
* between the service returning nothing (or null) and the service returning an empty collection or map. For
* requests, this returns true if a value for the property was specified in the request builder, and false if a
* value was not specified.
*/
public final boolean hasConfigurations() {
return configurations != null && !(configurations instanceof SdkAutoConstructList);
}
/**
*
* 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.
*
*
* This method will never return null. If you would like to know whether the service returned this field (so that
* you can differentiate between null and empty), you can use the {@link #hasConfigurations} method.
*
*
* @return A list of additional configurations to apply within a configuration object.
*/
public final List configurations() {
return configurations;
}
/**
* For responses, this returns true if the service returned a value for the Properties property. This DOES NOT check
* that the value is non-empty (for which, you should check the {@code isEmpty()} method on the property). This is
* useful because the SDK will never return a null collection or map, but you may need to differentiate between the
* service returning nothing (or null) and the service returning an empty collection or map. For requests, this
* returns true if a value for the property was specified in the request builder, and false if a value was not
* specified.
*/
public final boolean hasProperties() {
return properties != null && !(properties instanceof SdkAutoConstructMap);
}
/**
*
* A set of properties specified within a configuration classification.
*
*
* Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
*
*
* This method will never return null. If you would like to know whether the service returned this field (so that
* you can differentiate between null and empty), you can use the {@link #hasProperties} method.
*
*
* @return A set of properties specified within a configuration classification.
*/
public final Map properties() {
return properties;
}
@Override
public Builder toBuilder() {
return new BuilderImpl(this);
}
public static Builder builder() {
return new BuilderImpl();
}
public static Class serializableBuilderClass() {
return BuilderImpl.class;
}
@Override
public final int hashCode() {
int hashCode = 1;
hashCode = 31 * hashCode + Objects.hashCode(classification());
hashCode = 31 * hashCode + Objects.hashCode(hasConfigurations() ? configurations() : null);
hashCode = 31 * hashCode + Objects.hashCode(hasProperties() ? properties() : null);
return hashCode;
}
@Override
public final boolean equals(Object obj) {
return equalsBySdkFields(obj);
}
@Override
public final boolean equalsBySdkFields(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof Configuration)) {
return false;
}
Configuration other = (Configuration) obj;
return Objects.equals(classification(), other.classification()) && hasConfigurations() == other.hasConfigurations()
&& Objects.equals(configurations(), other.configurations()) && hasProperties() == other.hasProperties()
&& Objects.equals(properties(), other.properties());
}
/**
* Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
* redacted from this string using a placeholder value.
*/
@Override
public final String toString() {
return ToString.builder("Configuration").add("Classification", classification())
.add("Configurations", hasConfigurations() ? configurations() : null)
.add("Properties", hasProperties() ? properties() : null).build();
}
public final Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "Classification":
return Optional.ofNullable(clazz.cast(classification()));
case "Configurations":
return Optional.ofNullable(clazz.cast(configurations()));
case "Properties":
return Optional.ofNullable(clazz.cast(properties()));
default:
return Optional.empty();
}
}
@Override
public final List> sdkFields() {
return SDK_FIELDS;
}
private static Function getter(Function g) {
return obj -> g.apply((Configuration) obj);
}
private static BiConsumer setter(BiConsumer s) {
return (obj, val) -> s.accept((Builder) obj, val);
}
public interface Builder extends SdkPojo, CopyableBuilder {
/**
*
* The classification within a configuration.
*
*
* @param classification
* The classification within a configuration.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder classification(String classification);
/**
*
* A list of additional configurations to apply within a configuration object.
*
*
* @param configurations
* A list of additional configurations to apply within a configuration object.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder configurations(Collection configurations);
/**
*
* A list of additional configurations to apply within a configuration object.
*
*
* @param configurations
* A list of additional configurations to apply within a configuration object.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder configurations(Configuration... configurations);
/**
*
* A list of additional configurations to apply within a configuration object.
*
* This is a convenience method that creates an instance of the
* {@link software.amazon.awssdk.services.emr.model.Configuration.Builder} avoiding the need to create one
* manually via {@link software.amazon.awssdk.services.emr.model.Configuration#builder()}.
*
*
* When the {@link Consumer} completes,
* {@link software.amazon.awssdk.services.emr.model.Configuration.Builder#build()} is called immediately and its
* result is passed to {@link #configurations(List)}.
*
* @param configurations
* a consumer that will call methods on
* {@link software.amazon.awssdk.services.emr.model.Configuration.Builder}
* @return Returns a reference to this object so that method calls can be chained together.
* @see #configurations(java.util.Collection)
*/
Builder configurations(Consumer... configurations);
/**
*
* A set of properties specified within a configuration classification.
*
*
* @param properties
* A set of properties specified within a configuration classification.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder properties(Map properties);
}
static final class BuilderImpl implements Builder {
private String classification;
private List configurations = DefaultSdkAutoConstructList.getInstance();
private Map properties = DefaultSdkAutoConstructMap.getInstance();
private BuilderImpl() {
}
private BuilderImpl(Configuration model) {
classification(model.classification);
configurations(model.configurations);
properties(model.properties);
}
public final String getClassification() {
return classification;
}
public final void setClassification(String classification) {
this.classification = classification;
}
@Override
public final Builder classification(String classification) {
this.classification = classification;
return this;
}
public final List getConfigurations() {
List result = ConfigurationListCopier.copyToBuilder(this.configurations);
if (result instanceof SdkAutoConstructList) {
return null;
}
return result;
}
public final void setConfigurations(Collection configurations) {
this.configurations = ConfigurationListCopier.copyFromBuilder(configurations);
}
@Override
public final Builder configurations(Collection configurations) {
this.configurations = ConfigurationListCopier.copy(configurations);
return this;
}
@Override
@SafeVarargs
public final Builder configurations(Configuration... configurations) {
configurations(Arrays.asList(configurations));
return this;
}
@Override
@SafeVarargs
public final Builder configurations(Consumer... configurations) {
configurations(Stream.of(configurations).map(c -> Configuration.builder().applyMutation(c).build())
.collect(Collectors.toList()));
return this;
}
public final Map getProperties() {
if (properties instanceof SdkAutoConstructMap) {
return null;
}
return properties;
}
public final void setProperties(Map properties) {
this.properties = StringMapCopier.copy(properties);
}
@Override
public final Builder properties(Map properties) {
this.properties = StringMapCopier.copy(properties);
return this;
}
@Override
public Configuration build() {
return new Configuration(this);
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
}
}