Package software.amazon.awssdk.services.glue.model

Class S3CatalogDeltaSource

java.lang.Object

software.amazon.awssdk.services.glue.model.S3CatalogDeltaSource

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<S3CatalogDeltaSource.Builder,S3CatalogDeltaSource>

@Generated("software.amazon.awssdk:codegen")
public final class S3CatalogDeltaSource
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<S3CatalogDeltaSource.Builder,S3CatalogDeltaSource>

Specifies a Delta Lake data source that is registered in the Glue Data Catalog. The data source must be stored in Amazon S3.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	S3CatalogDeltaSource.Builder

Method Summary

Modifier and Type	Method	Description
Map<String,String>	additionalDeltaOptions()	Specifies additional connection options.
static S3CatalogDeltaSource.Builder	builder()
String	database()	The name of the database to read from.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
boolean	hasAdditionalDeltaOptions()	For responses, this returns true if the service returned a value for the AdditionalDeltaOptions property.
int	hashCode()
boolean	hasOutputSchemas()	For responses, this returns true if the service returned a value for the OutputSchemas property.
String	name()	The name of the Delta Lake data source.
List<GlueSchema>	outputSchemas()	Specifies the data schema for the Delta Lake source.
Map<String,SdkField<?>>	sdkFieldNameToField()
List<SdkField<?>>	sdkFields()
static Class<? extends S3CatalogDeltaSource.Builder>	serializableBuilderClass()
String	table()	The name of the table in the database to read from.
S3CatalogDeltaSource.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

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 Delta Lake data source.

Returns:

The name of the Delta Lake data source.

database

public final String database()

The name of the database to read from.

Returns:

The name of the database to read from.

table

public final String table()

The name of the table in the database to read from.

Returns:

The name of the table in the database to read from.

hasAdditionalDeltaOptions

public final boolean hasAdditionalDeltaOptions()

For responses, this returns true if the service returned a value for the AdditionalDeltaOptions 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.

additionalDeltaOptions

public final Map<String,String> additionalDeltaOptions()

Specifies additional connection options.

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 hasAdditionalDeltaOptions() method.

Returns:

Specifies additional connection options.

hasOutputSchemas

public final boolean hasOutputSchemas()

For responses, this returns true if the service returned a value for the OutputSchemas 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.

outputSchemas

public final List<GlueSchema> outputSchemas()

Specifies the data schema for the Delta Lake source.

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 hasOutputSchemas() method.

Returns:

Specifies the data schema for the Delta Lake source.

toBuilder

public S3CatalogDeltaSource.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<S3CatalogDeltaSource.Builder,S3CatalogDeltaSource>

builder

public static S3CatalogDeltaSource.Builder builder()

serializableBuilderClass

public static Class<? extends S3CatalogDeltaSource.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

sdkFieldNameToField

public final Map<String,SdkField<?>> sdkFieldNameToField()

Specified by:

sdkFieldNameToField in interface SdkPojo