software.amazon.awssdk.services.athena.model.Row Maven / Gradle / Ivy
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The AWS Java SDK for Amazon Athena module holds the client classes that are used for communicating
with Amazon Athena Service
/*
* 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.athena.model;
import java.beans.Transient;
import java.io.Serializable;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
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.util.DefaultSdkAutoConstructList;
import software.amazon.awssdk.core.util.SdkAutoConstructList;
import software.amazon.awssdk.utils.ToString;
import software.amazon.awssdk.utils.builder.CopyableBuilder;
import software.amazon.awssdk.utils.builder.ToCopyableBuilder;
/**
*
* The rows that comprise a query result table.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class Row implements SdkPojo, Serializable, ToCopyableBuilder {
private static final SdkField> DATA_FIELD = SdkField
.> builder(MarshallingType.LIST)
.memberName("Data")
.getter(getter(Row::data))
.setter(setter(Builder::data))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Data").build(),
ListTrait
.builder()
.memberLocationName(null)
.memberFieldInfo(
SdkField. builder(MarshallingType.SDK_POJO)
.constructor(Datum::builder)
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD)
.locationName("member").build()).build()).build()).build();
private static final List> SDK_FIELDS = Collections.unmodifiableList(Arrays.asList(DATA_FIELD));
private static final long serialVersionUID = 1L;
private final List data;
private Row(BuilderImpl builder) {
this.data = builder.data;
}
/**
* For responses, this returns true if the service returned a value for the Data 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 hasData() {
return data != null && !(data instanceof SdkAutoConstructList);
}
/**
*
* The data that populates a row in a query result table.
*
*
* 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 #hasData} method.
*
*
* @return The data that populates a row in a query result table.
*/
public final List data() {
return data;
}
@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(hasData() ? data() : 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 Row)) {
return false;
}
Row other = (Row) obj;
return hasData() == other.hasData() && Objects.equals(data(), other.data());
}
/**
* 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("Row").add("Data", hasData() ? data() : null).build();
}
public final Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "Data":
return Optional.ofNullable(clazz.cast(data()));
default:
return Optional.empty();
}
}
@Override
public final List> sdkFields() {
return SDK_FIELDS;
}
private static Function