software.amazon.awssdk.services.glue.model.DecimalColumnStatisticsData 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.glue.model;
import java.io.Serializable;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
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 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.LocationTrait;
import software.amazon.awssdk.utils.ToString;
import software.amazon.awssdk.utils.builder.CopyableBuilder;
import software.amazon.awssdk.utils.builder.ToCopyableBuilder;
/**
*
* Defines column statistics supported for fixed-point number data columns.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class DecimalColumnStatisticsData implements SdkPojo, Serializable,
ToCopyableBuilder {
private static final SdkField MINIMUM_VALUE_FIELD = SdkField. builder(MarshallingType.SDK_POJO)
.memberName("MinimumValue").getter(getter(DecimalColumnStatisticsData::minimumValue))
.setter(setter(Builder::minimumValue)).constructor(DecimalNumber::builder)
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("MinimumValue").build()).build();
private static final SdkField MAXIMUM_VALUE_FIELD = SdkField. builder(MarshallingType.SDK_POJO)
.memberName("MaximumValue").getter(getter(DecimalColumnStatisticsData::maximumValue))
.setter(setter(Builder::maximumValue)).constructor(DecimalNumber::builder)
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("MaximumValue").build()).build();
private static final SdkField NUMBER_OF_NULLS_FIELD = SdkField. builder(MarshallingType.LONG)
.memberName("NumberOfNulls").getter(getter(DecimalColumnStatisticsData::numberOfNulls))
.setter(setter(Builder::numberOfNulls))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("NumberOfNulls").build()).build();
private static final SdkField NUMBER_OF_DISTINCT_VALUES_FIELD = SdkField. builder(MarshallingType.LONG)
.memberName("NumberOfDistinctValues").getter(getter(DecimalColumnStatisticsData::numberOfDistinctValues))
.setter(setter(Builder::numberOfDistinctValues))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("NumberOfDistinctValues").build())
.build();
private static final List> SDK_FIELDS = Collections.unmodifiableList(Arrays.asList(MINIMUM_VALUE_FIELD,
MAXIMUM_VALUE_FIELD, NUMBER_OF_NULLS_FIELD, NUMBER_OF_DISTINCT_VALUES_FIELD));
private static final Map> SDK_NAME_TO_FIELD = memberNameToFieldInitializer();
private static final long serialVersionUID = 1L;
private final DecimalNumber minimumValue;
private final DecimalNumber maximumValue;
private final Long numberOfNulls;
private final Long numberOfDistinctValues;
private DecimalColumnStatisticsData(BuilderImpl builder) {
this.minimumValue = builder.minimumValue;
this.maximumValue = builder.maximumValue;
this.numberOfNulls = builder.numberOfNulls;
this.numberOfDistinctValues = builder.numberOfDistinctValues;
}
/**
*
* The lowest value in the column.
*
*
* @return The lowest value in the column.
*/
public final DecimalNumber minimumValue() {
return minimumValue;
}
/**
*
* The highest value in the column.
*
*
* @return The highest value in the column.
*/
public final DecimalNumber maximumValue() {
return maximumValue;
}
/**
*
* The number of null values in the column.
*
*
* @return The number of null values in the column.
*/
public final Long numberOfNulls() {
return numberOfNulls;
}
/**
*
* The number of distinct values in a column.
*
*
* @return The number of distinct values in a column.
*/
public final Long numberOfDistinctValues() {
return numberOfDistinctValues;
}
@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(minimumValue());
hashCode = 31 * hashCode + Objects.hashCode(maximumValue());
hashCode = 31 * hashCode + Objects.hashCode(numberOfNulls());
hashCode = 31 * hashCode + Objects.hashCode(numberOfDistinctValues());
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 DecimalColumnStatisticsData)) {
return false;
}
DecimalColumnStatisticsData other = (DecimalColumnStatisticsData) obj;
return Objects.equals(minimumValue(), other.minimumValue()) && Objects.equals(maximumValue(), other.maximumValue())
&& Objects.equals(numberOfNulls(), other.numberOfNulls())
&& Objects.equals(numberOfDistinctValues(), other.numberOfDistinctValues());
}
/**
* 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("DecimalColumnStatisticsData").add("MinimumValue", minimumValue())
.add("MaximumValue", maximumValue()).add("NumberOfNulls", numberOfNulls())
.add("NumberOfDistinctValues", numberOfDistinctValues()).build();
}
public final Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "MinimumValue":
return Optional.ofNullable(clazz.cast(minimumValue()));
case "MaximumValue":
return Optional.ofNullable(clazz.cast(maximumValue()));
case "NumberOfNulls":
return Optional.ofNullable(clazz.cast(numberOfNulls()));
case "NumberOfDistinctValues":
return Optional.ofNullable(clazz.cast(numberOfDistinctValues()));
default:
return Optional.empty();
}
}
@Override
public final List> sdkFields() {
return SDK_FIELDS;
}
@Override
public final Map> sdkFieldNameToField() {
return SDK_NAME_TO_FIELD;
}
private static Map> memberNameToFieldInitializer() {
Map> map = new HashMap<>();
map.put("MinimumValue", MINIMUM_VALUE_FIELD);
map.put("MaximumValue", MAXIMUM_VALUE_FIELD);
map.put("NumberOfNulls", NUMBER_OF_NULLS_FIELD);
map.put("NumberOfDistinctValues", NUMBER_OF_DISTINCT_VALUES_FIELD);
return Collections.unmodifiableMap(map);
}
private static Function getter(Function g) {
return obj -> g.apply((DecimalColumnStatisticsData) obj);
}
private static BiConsumer setter(BiConsumer s) {
return (obj, val) -> s.accept((Builder) obj, val);
}
public interface Builder extends SdkPojo, CopyableBuilder {
/**
*
* The lowest value in the column.
*
*
* @param minimumValue
* The lowest value in the column.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder minimumValue(DecimalNumber minimumValue);
/**
*
* The lowest value in the column.
*
* This is a convenience method that creates an instance of the {@link DecimalNumber.Builder} avoiding the need
* to create one manually via {@link DecimalNumber#builder()}.
*
*
* When the {@link Consumer} completes, {@link DecimalNumber.Builder#build()} is called immediately and its
* result is passed to {@link #minimumValue(DecimalNumber)}.
*
* @param minimumValue
* a consumer that will call methods on {@link DecimalNumber.Builder}
* @return Returns a reference to this object so that method calls can be chained together.
* @see #minimumValue(DecimalNumber)
*/
default Builder minimumValue(Consumer minimumValue) {
return minimumValue(DecimalNumber.builder().applyMutation(minimumValue).build());
}
/**
*
* The highest value in the column.
*
*
* @param maximumValue
* The highest value in the column.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder maximumValue(DecimalNumber maximumValue);
/**
*
* The highest value in the column.
*
* This is a convenience method that creates an instance of the {@link DecimalNumber.Builder} avoiding the need
* to create one manually via {@link DecimalNumber#builder()}.
*
*
* When the {@link Consumer} completes, {@link DecimalNumber.Builder#build()} is called immediately and its
* result is passed to {@link #maximumValue(DecimalNumber)}.
*
* @param maximumValue
* a consumer that will call methods on {@link DecimalNumber.Builder}
* @return Returns a reference to this object so that method calls can be chained together.
* @see #maximumValue(DecimalNumber)
*/
default Builder maximumValue(Consumer maximumValue) {
return maximumValue(DecimalNumber.builder().applyMutation(maximumValue).build());
}
/**
*
* The number of null values in the column.
*
*
* @param numberOfNulls
* The number of null values in the column.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder numberOfNulls(Long numberOfNulls);
/**
*
* The number of distinct values in a column.
*
*
* @param numberOfDistinctValues
* The number of distinct values in a column.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder numberOfDistinctValues(Long numberOfDistinctValues);
}
static final class BuilderImpl implements Builder {
private DecimalNumber minimumValue;
private DecimalNumber maximumValue;
private Long numberOfNulls;
private Long numberOfDistinctValues;
private BuilderImpl() {
}
private BuilderImpl(DecimalColumnStatisticsData model) {
minimumValue(model.minimumValue);
maximumValue(model.maximumValue);
numberOfNulls(model.numberOfNulls);
numberOfDistinctValues(model.numberOfDistinctValues);
}
public final DecimalNumber.Builder getMinimumValue() {
return minimumValue != null ? minimumValue.toBuilder() : null;
}
public final void setMinimumValue(DecimalNumber.BuilderImpl minimumValue) {
this.minimumValue = minimumValue != null ? minimumValue.build() : null;
}
@Override
public final Builder minimumValue(DecimalNumber minimumValue) {
this.minimumValue = minimumValue;
return this;
}
public final DecimalNumber.Builder getMaximumValue() {
return maximumValue != null ? maximumValue.toBuilder() : null;
}
public final void setMaximumValue(DecimalNumber.BuilderImpl maximumValue) {
this.maximumValue = maximumValue != null ? maximumValue.build() : null;
}
@Override
public final Builder maximumValue(DecimalNumber maximumValue) {
this.maximumValue = maximumValue;
return this;
}
public final Long getNumberOfNulls() {
return numberOfNulls;
}
public final void setNumberOfNulls(Long numberOfNulls) {
this.numberOfNulls = numberOfNulls;
}
@Override
public final Builder numberOfNulls(Long numberOfNulls) {
this.numberOfNulls = numberOfNulls;
return this;
}
public final Long getNumberOfDistinctValues() {
return numberOfDistinctValues;
}
public final void setNumberOfDistinctValues(Long numberOfDistinctValues) {
this.numberOfDistinctValues = numberOfDistinctValues;
}
@Override
public final Builder numberOfDistinctValues(Long numberOfDistinctValues) {
this.numberOfDistinctValues = numberOfDistinctValues;
return this;
}
@Override
public DecimalColumnStatisticsData build() {
return new DecimalColumnStatisticsData(this);
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
@Override
public Map> sdkFieldNameToField() {
return SDK_NAME_TO_FIELD;
}
}
}