software.amazon.awssdk.services.glue.model.ColumnStatistics Maven / Gradle / Ivy
/*
* 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.time.Instant;
import java.util.Arrays;
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 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;
/**
*
* Represents the generated column-level statistics for a table or partition.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class ColumnStatistics implements SdkPojo, Serializable,
ToCopyableBuilder {
private static final SdkField COLUMN_NAME_FIELD = SdkField. builder(MarshallingType.STRING)
.memberName("ColumnName").getter(getter(ColumnStatistics::columnName)).setter(setter(Builder::columnName))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("ColumnName").build()).build();
private static final SdkField COLUMN_TYPE_FIELD = SdkField. builder(MarshallingType.STRING)
.memberName("ColumnType").getter(getter(ColumnStatistics::columnType)).setter(setter(Builder::columnType))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("ColumnType").build()).build();
private static final SdkField ANALYZED_TIME_FIELD = SdkField. builder(MarshallingType.INSTANT)
.memberName("AnalyzedTime").getter(getter(ColumnStatistics::analyzedTime)).setter(setter(Builder::analyzedTime))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("AnalyzedTime").build()).build();
private static final SdkField STATISTICS_DATA_FIELD = SdkField
. builder(MarshallingType.SDK_POJO).memberName("StatisticsData")
.getter(getter(ColumnStatistics::statisticsData)).setter(setter(Builder::statisticsData))
.constructor(ColumnStatisticsData::builder)
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("StatisticsData").build()).build();
private static final List> SDK_FIELDS = Collections.unmodifiableList(Arrays.asList(COLUMN_NAME_FIELD,
COLUMN_TYPE_FIELD, ANALYZED_TIME_FIELD, STATISTICS_DATA_FIELD));
private static final long serialVersionUID = 1L;
private final String columnName;
private final String columnType;
private final Instant analyzedTime;
private final ColumnStatisticsData statisticsData;
private ColumnStatistics(BuilderImpl builder) {
this.columnName = builder.columnName;
this.columnType = builder.columnType;
this.analyzedTime = builder.analyzedTime;
this.statisticsData = builder.statisticsData;
}
/**
*
* Name of column which statistics belong to.
*
*
* @return Name of column which statistics belong to.
*/
public final String columnName() {
return columnName;
}
/**
*
* The data type of the column.
*
*
* @return The data type of the column.
*/
public final String columnType() {
return columnType;
}
/**
*
* The timestamp of when column statistics were generated.
*
*
* @return The timestamp of when column statistics were generated.
*/
public final Instant analyzedTime() {
return analyzedTime;
}
/**
*
* A ColumnStatisticData object that contains the statistics data values.
*
*
* @return A ColumnStatisticData object that contains the statistics data values.
*/
public final ColumnStatisticsData statisticsData() {
return statisticsData;
}
@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(columnName());
hashCode = 31 * hashCode + Objects.hashCode(columnType());
hashCode = 31 * hashCode + Objects.hashCode(analyzedTime());
hashCode = 31 * hashCode + Objects.hashCode(statisticsData());
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 ColumnStatistics)) {
return false;
}
ColumnStatistics other = (ColumnStatistics) obj;
return Objects.equals(columnName(), other.columnName()) && Objects.equals(columnType(), other.columnType())
&& Objects.equals(analyzedTime(), other.analyzedTime())
&& Objects.equals(statisticsData(), other.statisticsData());
}
/**
* 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("ColumnStatistics").add("ColumnName", columnName()).add("ColumnType", columnType())
.add("AnalyzedTime", analyzedTime()).add("StatisticsData", statisticsData()).build();
}
public final Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "ColumnName":
return Optional.ofNullable(clazz.cast(columnName()));
case "ColumnType":
return Optional.ofNullable(clazz.cast(columnType()));
case "AnalyzedTime":
return Optional.ofNullable(clazz.cast(analyzedTime()));
case "StatisticsData":
return Optional.ofNullable(clazz.cast(statisticsData()));
default:
return Optional.empty();
}
}
@Override
public final List> sdkFields() {
return SDK_FIELDS;
}
private static Function getter(Function g) {
return obj -> g.apply((ColumnStatistics) obj);
}
private static BiConsumer setter(BiConsumer s) {
return (obj, val) -> s.accept((Builder) obj, val);
}
public interface Builder extends SdkPojo, CopyableBuilder {
/**
*
* Name of column which statistics belong to.
*
*
* @param columnName
* Name of column which statistics belong to.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder columnName(String columnName);
/**
*
* The data type of the column.
*
*
* @param columnType
* The data type of the column.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder columnType(String columnType);
/**
*
* The timestamp of when column statistics were generated.
*
*
* @param analyzedTime
* The timestamp of when column statistics were generated.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder analyzedTime(Instant analyzedTime);
/**
*
* A ColumnStatisticData object that contains the statistics data values.
*
*
* @param statisticsData
* A ColumnStatisticData object that contains the statistics data values.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder statisticsData(ColumnStatisticsData statisticsData);
/**
*
* A ColumnStatisticData object that contains the statistics data values.
*
* This is a convenience that creates an instance of the {@link ColumnStatisticsData.Builder} avoiding the need
* to create one manually via {@link ColumnStatisticsData#builder()}.
*
* When the {@link Consumer} completes, {@link ColumnStatisticsData.Builder#build()} is called immediately and
* its result is passed to {@link #statisticsData(ColumnStatisticsData)}.
*
* @param statisticsData
* a consumer that will call methods on {@link ColumnStatisticsData.Builder}
* @return Returns a reference to this object so that method calls can be chained together.
* @see #statisticsData(ColumnStatisticsData)
*/
default Builder statisticsData(Consumer statisticsData) {
return statisticsData(ColumnStatisticsData.builder().applyMutation(statisticsData).build());
}
}
static final class BuilderImpl implements Builder {
private String columnName;
private String columnType;
private Instant analyzedTime;
private ColumnStatisticsData statisticsData;
private BuilderImpl() {
}
private BuilderImpl(ColumnStatistics model) {
columnName(model.columnName);
columnType(model.columnType);
analyzedTime(model.analyzedTime);
statisticsData(model.statisticsData);
}
public final String getColumnName() {
return columnName;
}
@Override
public final Builder columnName(String columnName) {
this.columnName = columnName;
return this;
}
public final void setColumnName(String columnName) {
this.columnName = columnName;
}
public final String getColumnType() {
return columnType;
}
@Override
public final Builder columnType(String columnType) {
this.columnType = columnType;
return this;
}
public final void setColumnType(String columnType) {
this.columnType = columnType;
}
public final Instant getAnalyzedTime() {
return analyzedTime;
}
@Override
public final Builder analyzedTime(Instant analyzedTime) {
this.analyzedTime = analyzedTime;
return this;
}
public final void setAnalyzedTime(Instant analyzedTime) {
this.analyzedTime = analyzedTime;
}
public final ColumnStatisticsData.Builder getStatisticsData() {
return statisticsData != null ? statisticsData.toBuilder() : null;
}
@Override
public final Builder statisticsData(ColumnStatisticsData statisticsData) {
this.statisticsData = statisticsData;
return this;
}
public final void setStatisticsData(ColumnStatisticsData.BuilderImpl statisticsData) {
this.statisticsData = statisticsData != null ? statisticsData.build() : null;
}
@Override
public ColumnStatistics build() {
return new ColumnStatistics(this);
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
}
}
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