com.gpudb.protocol

Class DropDatasourceRequest

java.lang.Object

com.gpudb.protocol.DropDatasourceRequest

All Implemented Interfaces:

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

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

A set of parameters for GPUdb.dropDatasource(DropDatasourceRequest).

Drops an existing data source. Any external tables that depend on the data source must be dropped before it can be dropped.

Constructor Summary

Constructors

Constructor and Description
DropDatasourceRequest() Constructs a DropDatasourceRequest object with default parameters.
DropDatasourceRequest(String name, Map<String,String> options) Constructs a DropDatasourceRequest object with the specified 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.
static org.apache.avro.Schema	getClassSchema() This method supports the Avro framework and is not intended to be called directly by the user.
String	getName()
Map<String,String>	getOptions()
org.apache.avro.Schema	getSchema() This method supports the Avro framework and is not intended to be called directly by the user.
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.
DropDatasourceRequest	setName(String name)
DropDatasourceRequest	setOptions(Map<String,String> options)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DropDatasourceRequest

public DropDatasourceRequest()

Constructs a DropDatasourceRequest object with default parameters.

DropDatasourceRequest

public DropDatasourceRequest(String name,
                             Map<String,String> options)

Constructs a DropDatasourceRequest object with the specified parameters.

Parameters:

name - Name of the data source to be dropped. Must be an existing data source.

options - Optional parameters. The default value is an empty Map.

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.

getName

public String getName()

Returns:

Name of the data source to be dropped. Must be an existing data source.

setName

public DropDatasourceRequest setName(String name)

Parameters:

name - Name of the data source to be dropped. Must be an existing data source.

Returns:

this to mimic the builder pattern.

getOptions

public Map<String,String> getOptions()

Returns:

Optional parameters. The default value is an empty Map.

setOptions

public DropDatasourceRequest setOptions(Map<String,String> options)

Parameters:

options - Optional parameters. The default value is an empty Map.

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