software.amazon.awssdk.services.forecast.model.Statistics Maven / Gradle / Ivy
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The AWS Java SDK for Forecast module holds the client classes that are used for
communicating with Forecast.
/*
* Copyright 2014-2019 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.forecast.model;
import java.io.Serializable;
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.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;
/**
*
* Provides statistics for each data field imported to an Amazon Forecast dataset with the CreateDatasetImportJob
* operation.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class Statistics implements SdkPojo, Serializable, ToCopyableBuilder {
private static final SdkField COUNT_FIELD = SdkField. builder(MarshallingType.INTEGER)
.getter(getter(Statistics::count)).setter(setter(Builder::count))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Count").build()).build();
private static final SdkField COUNT_DISTINCT_FIELD = SdkField. builder(MarshallingType.INTEGER)
.getter(getter(Statistics::countDistinct)).setter(setter(Builder::countDistinct))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("CountDistinct").build()).build();
private static final SdkField COUNT_NULL_FIELD = SdkField. builder(MarshallingType.INTEGER)
.getter(getter(Statistics::countNull)).setter(setter(Builder::countNull))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("CountNull").build()).build();
private static final SdkField COUNT_NAN_FIELD = SdkField. builder(MarshallingType.INTEGER)
.getter(getter(Statistics::countNan)).setter(setter(Builder::countNan))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("CountNan").build()).build();
private static final SdkField MIN_FIELD = SdkField. builder(MarshallingType.STRING)
.getter(getter(Statistics::min)).setter(setter(Builder::min))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Min").build()).build();
private static final SdkField MAX_FIELD = SdkField. builder(MarshallingType.STRING)
.getter(getter(Statistics::max)).setter(setter(Builder::max))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Max").build()).build();
private static final SdkField AVG_FIELD = SdkField. builder(MarshallingType.DOUBLE)
.getter(getter(Statistics::avg)).setter(setter(Builder::avg))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Avg").build()).build();
private static final SdkField STDDEV_FIELD = SdkField. builder(MarshallingType.DOUBLE)
.getter(getter(Statistics::stddev)).setter(setter(Builder::stddev))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Stddev").build()).build();
private static final List> SDK_FIELDS = Collections.unmodifiableList(Arrays.asList(COUNT_FIELD,
COUNT_DISTINCT_FIELD, COUNT_NULL_FIELD, COUNT_NAN_FIELD, MIN_FIELD, MAX_FIELD, AVG_FIELD, STDDEV_FIELD));
private static final long serialVersionUID = 1L;
private final Integer count;
private final Integer countDistinct;
private final Integer countNull;
private final Integer countNan;
private final String min;
private final String max;
private final Double avg;
private final Double stddev;
private Statistics(BuilderImpl builder) {
this.count = builder.count;
this.countDistinct = builder.countDistinct;
this.countNull = builder.countNull;
this.countNan = builder.countNan;
this.min = builder.min;
this.max = builder.max;
this.avg = builder.avg;
this.stddev = builder.stddev;
}
/**
*
* The number of values in the field.
*
*
* @return The number of values in the field.
*/
public Integer count() {
return count;
}
/**
*
* The number of distinct values in the field.
*
*
* @return The number of distinct values in the field.
*/
public Integer countDistinct() {
return countDistinct;
}
/**
*
* The number of null values in the field.
*
*
* @return The number of null values in the field.
*/
public Integer countNull() {
return countNull;
}
/**
*
* The number of NAN (not a number) values in the field.
*
*
* @return The number of NAN (not a number) values in the field.
*/
public Integer countNan() {
return countNan;
}
/**
*
* For a numeric field, the minimum value in the field.
*
*
* @return For a numeric field, the minimum value in the field.
*/
public String min() {
return min;
}
/**
*
* For a numeric field, the maximum value in the field.
*
*
* @return For a numeric field, the maximum value in the field.
*/
public String max() {
return max;
}
/**
*
* For a numeric field, the average value in the field.
*
*
* @return For a numeric field, the average value in the field.
*/
public Double avg() {
return avg;
}
/**
*
* For a numeric field, the standard deviation.
*
*
* @return For a numeric field, the standard deviation.
*/
public Double stddev() {
return stddev;
}
@Override
public Builder toBuilder() {
return new BuilderImpl(this);
}
public static Builder builder() {
return new BuilderImpl();
}
public static Class serializableBuilderClass() {
return BuilderImpl.class;
}
@Override
public int hashCode() {
int hashCode = 1;
hashCode = 31 * hashCode + Objects.hashCode(count());
hashCode = 31 * hashCode + Objects.hashCode(countDistinct());
hashCode = 31 * hashCode + Objects.hashCode(countNull());
hashCode = 31 * hashCode + Objects.hashCode(countNan());
hashCode = 31 * hashCode + Objects.hashCode(min());
hashCode = 31 * hashCode + Objects.hashCode(max());
hashCode = 31 * hashCode + Objects.hashCode(avg());
hashCode = 31 * hashCode + Objects.hashCode(stddev());
return hashCode;
}
@Override
public boolean equals(Object obj) {
return equalsBySdkFields(obj);
}
@Override
public boolean equalsBySdkFields(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof Statistics)) {
return false;
}
Statistics other = (Statistics) obj;
return Objects.equals(count(), other.count()) && Objects.equals(countDistinct(), other.countDistinct())
&& Objects.equals(countNull(), other.countNull()) && Objects.equals(countNan(), other.countNan())
&& Objects.equals(min(), other.min()) && Objects.equals(max(), other.max()) && Objects.equals(avg(), other.avg())
&& Objects.equals(stddev(), other.stddev());
}
/**
* 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 String toString() {
return ToString.builder("Statistics").add("Count", count()).add("CountDistinct", countDistinct())
.add("CountNull", countNull()).add("CountNan", countNan()).add("Min", min()).add("Max", max()).add("Avg", avg())
.add("Stddev", stddev()).build();
}
public Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "Count":
return Optional.ofNullable(clazz.cast(count()));
case "CountDistinct":
return Optional.ofNullable(clazz.cast(countDistinct()));
case "CountNull":
return Optional.ofNullable(clazz.cast(countNull()));
case "CountNan":
return Optional.ofNullable(clazz.cast(countNan()));
case "Min":
return Optional.ofNullable(clazz.cast(min()));
case "Max":
return Optional.ofNullable(clazz.cast(max()));
case "Avg":
return Optional.ofNullable(clazz.cast(avg()));
case "Stddev":
return Optional.ofNullable(clazz.cast(stddev()));
default:
return Optional.empty();
}
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
private static Function getter(Function g) {
return obj -> g.apply((Statistics) obj);
}
private static BiConsumer setter(BiConsumer s) {
return (obj, val) -> s.accept((Builder) obj, val);
}
public interface Builder extends SdkPojo, CopyableBuilder {
/**
*
* The number of values in the field.
*
*
* @param count
* The number of values in the field.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder count(Integer count);
/**
*
* The number of distinct values in the field.
*
*
* @param countDistinct
* The number of distinct values in the field.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder countDistinct(Integer countDistinct);
/**
*
* The number of null values in the field.
*
*
* @param countNull
* The number of null values in the field.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder countNull(Integer countNull);
/**
*
* The number of NAN (not a number) values in the field.
*
*
* @param countNan
* The number of NAN (not a number) values in the field.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder countNan(Integer countNan);
/**
*
* For a numeric field, the minimum value in the field.
*
*
* @param min
* For a numeric field, the minimum value in the field.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder min(String min);
/**
*
* For a numeric field, the maximum value in the field.
*
*
* @param max
* For a numeric field, the maximum value in the field.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder max(String max);
/**
*
* For a numeric field, the average value in the field.
*
*
* @param avg
* For a numeric field, the average value in the field.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder avg(Double avg);
/**
*
* For a numeric field, the standard deviation.
*
*
* @param stddev
* For a numeric field, the standard deviation.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder stddev(Double stddev);
}
static final class BuilderImpl implements Builder {
private Integer count;
private Integer countDistinct;
private Integer countNull;
private Integer countNan;
private String min;
private String max;
private Double avg;
private Double stddev;
private BuilderImpl() {
}
private BuilderImpl(Statistics model) {
count(model.count);
countDistinct(model.countDistinct);
countNull(model.countNull);
countNan(model.countNan);
min(model.min);
max(model.max);
avg(model.avg);
stddev(model.stddev);
}
public final Integer getCount() {
return count;
}
@Override
public final Builder count(Integer count) {
this.count = count;
return this;
}
public final void setCount(Integer count) {
this.count = count;
}
public final Integer getCountDistinct() {
return countDistinct;
}
@Override
public final Builder countDistinct(Integer countDistinct) {
this.countDistinct = countDistinct;
return this;
}
public final void setCountDistinct(Integer countDistinct) {
this.countDistinct = countDistinct;
}
public final Integer getCountNull() {
return countNull;
}
@Override
public final Builder countNull(Integer countNull) {
this.countNull = countNull;
return this;
}
public final void setCountNull(Integer countNull) {
this.countNull = countNull;
}
public final Integer getCountNan() {
return countNan;
}
@Override
public final Builder countNan(Integer countNan) {
this.countNan = countNan;
return this;
}
public final void setCountNan(Integer countNan) {
this.countNan = countNan;
}
public final String getMin() {
return min;
}
@Override
public final Builder min(String min) {
this.min = min;
return this;
}
public final void setMin(String min) {
this.min = min;
}
public final String getMax() {
return max;
}
@Override
public final Builder max(String max) {
this.max = max;
return this;
}
public final void setMax(String max) {
this.max = max;
}
public final Double getAvg() {
return avg;
}
@Override
public final Builder avg(Double avg) {
this.avg = avg;
return this;
}
public final void setAvg(Double avg) {
this.avg = avg;
}
public final Double getStddev() {
return stddev;
}
@Override
public final Builder stddev(Double stddev) {
this.stddev = stddev;
return this;
}
public final void setStddev(Double stddev) {
this.stddev = stddev;
}
@Override
public Statistics build() {
return new Statistics(this);
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
}
}
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