software.amazon.awssdk.services.glue.model.Column Maven / Gradle / Ivy
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The AWS Java SDK for AWS Glue module holds the client classes that are used for communicating
with AWS Glue 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.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.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.core.traits.MapTrait;
import software.amazon.awssdk.core.util.DefaultSdkAutoConstructMap;
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;
/**
*
* A column in a Table.
*
*/
@Generated("software.amazon.awssdk:codegen")
public final class Column implements SdkPojo, Serializable, ToCopyableBuilder {
private static final SdkField NAME_FIELD = SdkField. builder(MarshallingType.STRING).memberName("Name")
.getter(getter(Column::name)).setter(setter(Builder::name))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Name").build()).build();
private static final SdkField TYPE_FIELD = SdkField. builder(MarshallingType.STRING).memberName("Type")
.getter(getter(Column::type)).setter(setter(Builder::type))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Type").build()).build();
private static final SdkField COMMENT_FIELD = SdkField. builder(MarshallingType.STRING).memberName("Comment")
.getter(getter(Column::comment)).setter(setter(Builder::comment))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Comment").build()).build();
private static final SdkField> PARAMETERS_FIELD = SdkField
.> builder(MarshallingType.MAP)
.memberName("Parameters")
.getter(getter(Column::parameters))
.setter(setter(Builder::parameters))
.traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Parameters").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(NAME_FIELD, TYPE_FIELD,
COMMENT_FIELD, PARAMETERS_FIELD));
private static final Map> SDK_NAME_TO_FIELD = Collections
.unmodifiableMap(new HashMap>() {
{
put("Name", NAME_FIELD);
put("Type", TYPE_FIELD);
put("Comment", COMMENT_FIELD);
put("Parameters", PARAMETERS_FIELD);
}
});
private static final long serialVersionUID = 1L;
private final String name;
private final String type;
private final String comment;
private final Map parameters;
private Column(BuilderImpl builder) {
this.name = builder.name;
this.type = builder.type;
this.comment = builder.comment;
this.parameters = builder.parameters;
}
/**
*
* The name of the Column.
*
*
* @return The name of the Column.
*/
public final String name() {
return name;
}
/**
*
* The data type of the Column.
*
*
* @return The data type of the Column.
*/
public final String type() {
return type;
}
/**
*
* A free-form text comment.
*
*
* @return A free-form text comment.
*/
public final String comment() {
return comment;
}
/**
* For responses, this returns true if the service returned a value for the Parameters 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 hasParameters() {
return parameters != null && !(parameters instanceof SdkAutoConstructMap);
}
/**
*
* These key-value pairs define properties associated with the column.
*
*
* 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 #hasParameters} method.
*
*
* @return These key-value pairs define properties associated with the column.
*/
public final Map parameters() {
return parameters;
}
@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(name());
hashCode = 31 * hashCode + Objects.hashCode(type());
hashCode = 31 * hashCode + Objects.hashCode(comment());
hashCode = 31 * hashCode + Objects.hashCode(hasParameters() ? parameters() : 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 Column)) {
return false;
}
Column other = (Column) obj;
return Objects.equals(name(), other.name()) && Objects.equals(type(), other.type())
&& Objects.equals(comment(), other.comment()) && hasParameters() == other.hasParameters()
&& Objects.equals(parameters(), other.parameters());
}
/**
* 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("Column").add("Name", name()).add("Type", type()).add("Comment", comment())
.add("Parameters", hasParameters() ? parameters() : null).build();
}
public final Optional getValueForField(String fieldName, Class clazz) {
switch (fieldName) {
case "Name":
return Optional.ofNullable(clazz.cast(name()));
case "Type":
return Optional.ofNullable(clazz.cast(type()));
case "Comment":
return Optional.ofNullable(clazz.cast(comment()));
case "Parameters":
return Optional.ofNullable(clazz.cast(parameters()));
default:
return Optional.empty();
}
}
@Override
public final List> sdkFields() {
return SDK_FIELDS;
}
@Override
public final Map> sdkFieldNameToField() {
return SDK_NAME_TO_FIELD;
}
private static Function getter(Function g) {
return obj -> g.apply((Column) obj);
}
private static BiConsumer setter(BiConsumer s) {
return (obj, val) -> s.accept((Builder) obj, val);
}
public interface Builder extends SdkPojo, CopyableBuilder {
/**
*
* The name of the Column.
*
*
* @param name
* The name of the Column.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder name(String name);
/**
*
* The data type of the Column.
*
*
* @param type
* The data type of the Column.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder type(String type);
/**
*
* A free-form text comment.
*
*
* @param comment
* A free-form text comment.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder comment(String comment);
/**
*
* These key-value pairs define properties associated with the column.
*
*
* @param parameters
* These key-value pairs define properties associated with the column.
* @return Returns a reference to this object so that method calls can be chained together.
*/
Builder parameters(Map parameters);
}
static final class BuilderImpl implements Builder {
private String name;
private String type;
private String comment;
private Map parameters = DefaultSdkAutoConstructMap.getInstance();
private BuilderImpl() {
}
private BuilderImpl(Column model) {
name(model.name);
type(model.type);
comment(model.comment);
parameters(model.parameters);
}
public final String getName() {
return name;
}
public final void setName(String name) {
this.name = name;
}
@Override
public final Builder name(String name) {
this.name = name;
return this;
}
public final String getType() {
return type;
}
public final void setType(String type) {
this.type = type;
}
@Override
public final Builder type(String type) {
this.type = type;
return this;
}
public final String getComment() {
return comment;
}
public final void setComment(String comment) {
this.comment = comment;
}
@Override
public final Builder comment(String comment) {
this.comment = comment;
return this;
}
public final Map getParameters() {
if (parameters instanceof SdkAutoConstructMap) {
return null;
}
return parameters;
}
public final void setParameters(Map parameters) {
this.parameters = ParametersMapCopier.copy(parameters);
}
@Override
public final Builder parameters(Map parameters) {
this.parameters = ParametersMapCopier.copy(parameters);
return this;
}
@Override
public Column build() {
return new Column(this);
}
@Override
public List> sdkFields() {
return SDK_FIELDS;
}
@Override
public Map> sdkFieldNameToField() {
return SDK_NAME_TO_FIELD;
}
}
}
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