com.gpudb.protocol

Class ShowDatasourceResponse

java.lang.Object

com.gpudb.protocol.ShowDatasourceResponse

All Implemented Interfaces:

org.apache.avro.generic.GenericContainer, org.apache.avro.generic.IndexedRecord

public class ShowDatasourceResponse
extends Object
implements org.apache.avro.generic.IndexedRecord

A set of results returned by GPUdb.showDatasource.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ShowDatasourceResponse.AdditionalInfo A set of string constants for the ShowDatasourceResponse parameter additionalInfo.
static class	ShowDatasourceResponse.StorageProviderTypes A set of string constants for the ShowDatasourceResponse parameter storageProviderTypes.

Constructor Summary

Constructors

Constructor and Description
ShowDatasourceResponse() Constructs a ShowDatasourceResponse object with default parameters.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Object	get(int index) This method supports the Avro framework and is not intended to be called directly by the user.
List<Map<String,String>>	getAdditionalInfo() Additional information about the respective data sources in datasourceNames.
static org.apache.avro.Schema	getClassSchema() This method supports the Avro framework and is not intended to be called directly by the user.
List<String>	getDatasourceNames() The data source names.
Map<String,String>	getInfo() Additional information.
org.apache.avro.Schema	getSchema() This method supports the Avro framework and is not intended to be called directly by the user.
List<String>	getStorageProviderTypes() The storage provider type of the data sources named in datasourceNames.
int	hashCode()
void	put(int index, Object value) This method supports the Avro framework and is not intended to be called directly by the user.
ShowDatasourceResponse	setAdditionalInfo(List<Map<String,String>> additionalInfo) Additional information about the respective data sources in datasourceNames.
ShowDatasourceResponse	setDatasourceNames(List<String> datasourceNames) The data source names.
ShowDatasourceResponse	setInfo(Map<String,String> info) Additional information.
ShowDatasourceResponse	setStorageProviderTypes(List<String> storageProviderTypes) The storage provider type of the data sources named in datasourceNames.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ShowDatasourceResponse

public ShowDatasourceResponse()

Constructs a ShowDatasourceResponse object with default parameters.

Method Detail

getClassSchema

public static org.apache.avro.Schema getClassSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Returns:

The schema for the class.

getDatasourceNames

public List<String> getDatasourceNames()

The data source names.

Returns:

The current value of datasourceNames.

setDatasourceNames

public ShowDatasourceResponse setDatasourceNames(List<String> datasourceNames)

The data source names.

Parameters:

datasourceNames - The new value for datasourceNames.

Returns:

this to mimic the builder pattern.

getStorageProviderTypes

public List<String> getStorageProviderTypes()

The storage provider type of the data sources named in datasourceNames. Supported values:

• HDFS: Apache Hadoop Distributed File System
• S3: Amazon S3 bucket

Returns:

The current value of storageProviderTypes.

setStorageProviderTypes

public ShowDatasourceResponse setStorageProviderTypes(List<String> storageProviderTypes)

The storage provider type of the data sources named in datasourceNames. Supported values:

• HDFS: Apache Hadoop Distributed File System
• S3: Amazon S3 bucket

Parameters:

storageProviderTypes - The new value for storageProviderTypes.

Returns:

this to mimic the builder pattern.

getAdditionalInfo

public List<Map<String,String>> getAdditionalInfo()

Additional information about the respective data sources in datasourceNames.

• LOCATION: Location of the remote storage in 'storage_provider_type://[storage_path[:storage_port]]' format
• S3_BUCKET_NAME: Name of the Amazon S3 bucket used as the data source
• S3_REGION: Name of the Amazon S3 region where the bucket is located
• HDFS_KERBEROS_KEYTAB: Kerberos key for the given HDFS user
• USER_NAME: Name of the remote system user

Returns:

The current value of additionalInfo.

setAdditionalInfo

public ShowDatasourceResponse setAdditionalInfo(List<Map<String,String>> additionalInfo)

Additional information about the respective data sources in datasourceNames.

• LOCATION: Location of the remote storage in 'storage_provider_type://[storage_path[:storage_port]]' format
• S3_BUCKET_NAME: Name of the Amazon S3 bucket used as the data source
• S3_REGION: Name of the Amazon S3 region where the bucket is located
• HDFS_KERBEROS_KEYTAB: Kerberos key for the given HDFS user
• USER_NAME: Name of the remote system user

Parameters:

additionalInfo - The new value for additionalInfo.

Returns:

this to mimic the builder pattern.

getInfo

public Map<String,String> getInfo()

Additional information.

Returns:

The current value of info.

setInfo

public ShowDatasourceResponse setInfo(Map<String,String> info)

Additional information.

Parameters:

info - The new value for info.

Returns:

this to mimic the builder pattern.

getSchema

public org.apache.avro.Schema getSchema()

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

getSchema in interface org.apache.avro.generic.GenericContainer

Returns:

The schema object describing this class.

get

public Object get(int index)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

get in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to get

Returns:

value of the field with the given index.

Throws:

IndexOutOfBoundsException

put

public void put(int index,
                Object value)

This method supports the Avro framework and is not intended to be called directly by the user.

Specified by:

put in interface org.apache.avro.generic.IndexedRecord

Parameters:

index - the position of the field to set

value - the value to set

Throws:

IndexOutOfBoundsException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object