software.amazon.awssdk.services.glue.model

Class Column

java.lang.Object

software.amazon.awssdk.services.glue.model.Column

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<Column.Builder,Column>

@Generated(value="software.amazon.awssdk:codegen")
public final class Column
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<Column.Builder,Column>

A column in a Table.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Column.Builder

Method Summary

Modifier and Type	Method and Description
static Column.Builder	builder()
String	comment() A free-form text comment.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasParameters() For responses, this returns true if the service returned a value for the Parameters property.
String	name() The name of the Column.
Map<String,String>	parameters() These key-value pairs define properties associated with the column.
List<SdkField<?>>	sdkFields()
static Class<? extends Column.Builder>	serializableBuilderClass()
Column.Builder	toBuilder()
String	toString() Returns a string representation of this object.
String	type() The data type of the Column.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

name

public final String name()

The name of the Column.

Returns:

The name of the Column.

type

public final String type()

The data type of the Column.

Returns:

The data type of the Column.

comment

public final String comment()

A free-form text comment.

Returns:

A free-form text comment.

hasParameters

public final boolean hasParameters()

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 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.

parameters

public final Map<String,String> parameters()

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 hasParameters() method.

Returns:

These key-value pairs define properties associated with the column.

toBuilder

public Column.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<Column.Builder,Column>

builder

public static Column.Builder builder()

serializableBuilderClass

public static Class<? extends Column.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

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.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo