Package com.amazonaws.athena.connector.lambda.metadata

Enum MetadataRequestType

java.lang.Object

java.lang.Enum<MetadataRequestType>

com.amazonaws.athena.connector.lambda.metadata.MetadataRequestType

All Implemented Interfaces:

Serializable, Comparable<MetadataRequestType>

public enum MetadataRequestType
extends Enum<MetadataRequestType>

Enumerates the supported request types for Metadata.

Enum Constant Summary

Enum Constants

Enum Constant	Description
GET_DATASOURCE_CAPABILITIES	For fetching a list of supported connector capabilities
GET_SPLITS	For fetching splits.
GET_TABLE	For fetching a table's metadata including schema and partition columns.
GET_TABLE_LAYOUT	For fetching a table's partitioning layout.
LIST_SCHEMAS	For listing schemas.
LIST_TABLES	For listing tables.

Method Summary

Modifier and Type	Method	Description
static MetadataRequestType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static MetadataRequestType[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

LIST_TABLES

public static final MetadataRequestType LIST_TABLES

For listing tables.

LIST_SCHEMAS

public static final MetadataRequestType LIST_SCHEMAS

For listing schemas.

GET_TABLE

public static final MetadataRequestType GET_TABLE

For fetching a table's metadata including schema and partition columns.

GET_TABLE_LAYOUT

public static final MetadataRequestType GET_TABLE_LAYOUT

For fetching a table's partitioning layout.

GET_SPLITS

public static final MetadataRequestType GET_SPLITS

For fetching splits.

GET_DATASOURCE_CAPABILITIES

public static final MetadataRequestType GET_DATASOURCE_CAPABILITIES

For fetching a list of supported connector capabilities

Method Detail

values

public static MetadataRequestType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (MetadataRequestType c : MetadataRequestType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static MetadataRequestType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null