software.amazon.awssdk.services.glue.model.SkewedInfo 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.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.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.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;
/**
*
* Specifies skewed values in a table. Skewed values are those that occur with very high frequency.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class SkewedInfo implements SdkPojo, Serializable, ToCopyableBuilder {
private static final SdkField> SKEWED_COLUMN_NAMES_FIELD = SdkField
.> builder(MarshallingType.LIST)
.memberName("SkewedColumnNames")
.getter(getter(SkewedInfo::skewedColumnNames))
.setter(setter(Builder::skewedColumnNames))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("SkewedColumnNames").build(),
ListTrait
.builder()
.memberLocationName(null)
.memberFieldInfo(
SdkField. builder(MarshallingType.STRING)
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD)
.locationName("member").build()).build()).build()).build();
private static final SdkField> SKEWED_COLUMN_VALUES_FIELD = SdkField
.> builder(MarshallingType.LIST)
.memberName("SkewedColumnValues")
.getter(getter(SkewedInfo::skewedColumnValues))
.setter(setter(Builder::skewedColumnValues))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("SkewedColumnValues").build(),
ListTrait
.builder()
.memberLocationName(null)
.memberFieldInfo(
SdkField. builder(MarshallingType.STRING)
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD)
.locationName("member").build()).build()).build()).build();
private static final SdkField> SKEWED_COLUMN_VALUE_LOCATION_MAPS_FIELD = SdkField
.> builder(MarshallingType.MAP)
.memberName("SkewedColumnValueLocationMaps")
.getter(getter(SkewedInfo::skewedColumnValueLocationMaps))
.setter(setter(Builder::skewedColumnValueLocationMaps))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("SkewedColumnValueLocationMaps")
.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(SKEWED_COLUMN_NAMES_FIELD,
SKEWED_COLUMN_VALUES_FIELD, SKEWED_COLUMN_VALUE_LOCATION_MAPS_FIELD));
private static final long serialVersionUID = 1L;
private final List skewedColumnNames;
private final List skewedColumnValues;
private final Map skewedColumnValueLocationMaps;
private SkewedInfo(BuilderImpl builder) {
this.skewedColumnNames = builder.skewedColumnNames;
this.skewedColumnValues = builder.skewedColumnValues;
this.skewedColumnValueLocationMaps = builder.skewedColumnValueLocationMaps;
}
/**
* Returns true if the SkewedColumnNames property was specified by the sender (it may be empty), or false if the
* sender did not specify the value (it will be empty). For responses returned by the SDK, the sender is the AWS
* service.
*/
public final boolean hasSkewedColumnNames() {
return skewedColumnNames != null && !(skewedColumnNames instanceof SdkAutoConstructList);
}
/**
*
* A list of names of columns that contain skewed values.
*
*
* Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
*
*
* You can use {@link #hasSkewedColumnNames()} to see if a value was sent in this field.
*
*
* @return A list of names of columns that contain skewed values.
*/
public final List skewedColumnNames() {
return skewedColumnNames;
}
/**
* Returns true if the SkewedColumnValues property was specified by the sender (it may be empty), or false if the
* sender did not specify the value (it will be empty). For responses returned by the SDK, the sender is the AWS
* service.
*/
public final boolean hasSkewedColumnValues() {
return skewedColumnValues != null && !(skewedColumnValues instanceof SdkAutoConstructList);
}
/**
*
* A list of values that appear so frequently as to be considered skewed.
*
*
* Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
*
*
* You can use {@link #hasSkewedColumnValues()} to see if a value was sent in this field.
*
*
* @return A list of values that appear so frequently as to be considered skewed.
*/
public final List skewedColumnValues() {
return skewedColumnValues;
}
/**
* Returns true if the SkewedColumnValueLocationMaps property was specified by the sender (it may be empty), or
* false if the sender did not specify the value (it will be empty). For responses returned by the SDK, the sender
* is the AWS service.
*/
public final boolean hasSkewedColumnValueLocationMaps() {
return skewedColumnValueLocationMaps != null && !(skewedColumnValueLocationMaps instanceof SdkAutoConstructMap);
}
/**
*
* A mapping of skewed values to the columns that contain them.
*
*
* Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
*
*
* You can use {@link #hasSkewedColumnValueLocationMaps()} to see if a value was sent in this field.
*
*
* @return A mapping of skewed values to the columns that contain them.
*/
public final Map skewedColumnValueLocationMaps() {
return skewedColumnValueLocationMaps;
}
@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(hasSkewedColumnNames() ? skewedColumnNames() : null);
hashCode = 31 * hashCode + Objects.hashCode(hasSkewedColumnValues() ? skewedColumnValues() : null);
hashCode = 31 * hashCode + Objects.hashCode(hasSkewedColumnValueLocationMaps() ? skewedColumnValueLocationMaps() : 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 SkewedInfo)) {
return false;
}
SkewedInfo other = (SkewedInfo) obj;
return hasSkewedColumnNames() == other.hasSkewedColumnNames()
&& Objects.equals(skewedColumnNames(), other.skewedColumnNames())
&& hasSkewedColumnValues() == other.hasSkewedColumnValues()
&& Objects.equals(skewedColumnValues(), other.skewedColumnValues())
&& hasSkewedColumnValueLocationMaps() == other.hasSkewedColumnValueLocationMaps()
&& Objects.equals(skewedColumnValueLocationMaps(), other.skewedColumnValueLocationMaps());
}
/**
* 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("SkewedInfo")
.add("SkewedColumnNames", hasSkewedColumnNames() ? skewedColumnNames() : null)
.add("SkewedColumnValues", hasSkewedColumnValues() ? skewedColumnValues() : null)
.add("SkewedColumnValueLocationMaps", hasSkewedColumnValueLocationMaps() ? skewedColumnValueLocationMaps() : null)
.build();
}
public final Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "SkewedColumnNames":
return Optional.ofNullable(clazz.cast(skewedColumnNames()));
case "SkewedColumnValues":
return Optional.ofNullable(clazz.cast(skewedColumnValues()));
case "SkewedColumnValueLocationMaps":
return Optional.ofNullable(clazz.cast(skewedColumnValueLocationMaps()));
default:
return Optional.empty();
}
}
@Override
public final List> sdkFields() {
return SDK_FIELDS;
}
private static Function getter(Function g) {
return obj -> g.apply((SkewedInfo) obj);
}
private static BiConsumer setter(BiConsumer s) {
return (obj, val) -> s.accept((Builder) obj, val);
}
public interface Builder extends SdkPojo, CopyableBuilder {
/**
*
* A list of names of columns that contain skewed values.
*
*
* @param skewedColumnNames
* A list of names of columns that contain skewed values.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder skewedColumnNames(Collection skewedColumnNames);
/**
*
* A list of names of columns that contain skewed values.
*
*
* @param skewedColumnNames
* A list of names of columns that contain skewed values.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder skewedColumnNames(String... skewedColumnNames);
/**
*
* A list of values that appear so frequently as to be considered skewed.
*
*
* @param skewedColumnValues
* A list of values that appear so frequently as to be considered skewed.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder skewedColumnValues(Collection skewedColumnValues);
/**
*
* A list of values that appear so frequently as to be considered skewed.
*
*
* @param skewedColumnValues
* A list of values that appear so frequently as to be considered skewed.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder skewedColumnValues(String... skewedColumnValues);
/**
*
* A mapping of skewed values to the columns that contain them.
*
*
* @param skewedColumnValueLocationMaps
* A mapping of skewed values to the columns that contain them.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder skewedColumnValueLocationMaps(Map skewedColumnValueLocationMaps);
}
static final class BuilderImpl implements Builder {
private List skewedColumnNames = DefaultSdkAutoConstructList.getInstance();
private List skewedColumnValues = DefaultSdkAutoConstructList.getInstance();
private Map skewedColumnValueLocationMaps = DefaultSdkAutoConstructMap.getInstance();
private BuilderImpl() {
}
private BuilderImpl(SkewedInfo model) {
skewedColumnNames(model.skewedColumnNames);
skewedColumnValues(model.skewedColumnValues);
skewedColumnValueLocationMaps(model.skewedColumnValueLocationMaps);
}
public final Collection getSkewedColumnNames() {
if (skewedColumnNames instanceof SdkAutoConstructList) {
return null;
}
return skewedColumnNames;
}
@Override
public final Builder skewedColumnNames(Collection skewedColumnNames) {
this.skewedColumnNames = NameStringListCopier.copy(skewedColumnNames);
return this;
}
@Override
@SafeVarargs
public final Builder skewedColumnNames(String... skewedColumnNames) {
skewedColumnNames(Arrays.asList(skewedColumnNames));
return this;
}
public final void setSkewedColumnNames(Collection skewedColumnNames) {
this.skewedColumnNames = NameStringListCopier.copy(skewedColumnNames);
}
public final Collection getSkewedColumnValues() {
if (skewedColumnValues instanceof SdkAutoConstructList) {
return null;
}
return skewedColumnValues;
}
@Override
public final Builder skewedColumnValues(Collection skewedColumnValues) {
this.skewedColumnValues = ColumnValueStringListCopier.copy(skewedColumnValues);
return this;
}
@Override
@SafeVarargs
public final Builder skewedColumnValues(String... skewedColumnValues) {
skewedColumnValues(Arrays.asList(skewedColumnValues));
return this;
}
public final void setSkewedColumnValues(Collection skewedColumnValues) {
this.skewedColumnValues = ColumnValueStringListCopier.copy(skewedColumnValues);
}
public final Map getSkewedColumnValueLocationMaps() {
if (skewedColumnValueLocationMaps instanceof SdkAutoConstructMap) {
return null;
}
return skewedColumnValueLocationMaps;
}
@Override
public final Builder skewedColumnValueLocationMaps(Map skewedColumnValueLocationMaps) {
this.skewedColumnValueLocationMaps = LocationMapCopier.copy(skewedColumnValueLocationMaps);
return this;
}
public final void setSkewedColumnValueLocationMaps(Map skewedColumnValueLocationMaps) {
this.skewedColumnValueLocationMaps = LocationMapCopier.copy(skewedColumnValueLocationMaps);
}
@Override
public SkewedInfo build() {
return new SkewedInfo(this);
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
}
}
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