com.gpudb.protocol

Class AlterDirectoryRequest

java.lang.Object

com.gpudb.protocol.AlterDirectoryRequest

All Implemented Interfaces:

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

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

A set of parameters for GPUdb.alterDirectory.

Alters an existing directory in KiFS.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AlterDirectoryRequest.DirectoryUpdatesMap A set of string constants for the AlterDirectoryRequest parameter directoryUpdatesMap.

Constructor Summary

Constructors

Constructor and Description
AlterDirectoryRequest() Constructs an AlterDirectoryRequest object with default parameters.
AlterDirectoryRequest(String directoryName, Map<String,String> directoryUpdatesMap, Map<String,String> options) Constructs an AlterDirectoryRequest 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	getDirectoryName() Name of the directory in KiFS to be altered.
Map<String,String>	getDirectoryUpdatesMap() Map containing the properties of the directory to be altered.
Map<String,String>	getOptions() Optional parameters.
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.
AlterDirectoryRequest	setDirectoryName(String directoryName) Name of the directory in KiFS to be altered.
AlterDirectoryRequest	setDirectoryUpdatesMap(Map<String,String> directoryUpdatesMap) Map containing the properties of the directory to be altered.
AlterDirectoryRequest	setOptions(Map<String,String> options) Optional parameters.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AlterDirectoryRequest

public AlterDirectoryRequest()

Constructs an AlterDirectoryRequest object with default parameters.

AlterDirectoryRequest

public AlterDirectoryRequest(String directoryName,
                             Map<String,String> directoryUpdatesMap,
                             Map<String,String> options)

Constructs an AlterDirectoryRequest object with the specified parameters.

Parameters:

directoryName - Name of the directory in KiFS to be altered.

directoryUpdatesMap - Map containing the properties of the directory to be altered. Error if empty.

• DATA_LIMIT: The maximum capacity, in bytes, to apply to the directory. Set to -1 to indicate no upper limit.

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.

getDirectoryName

public String getDirectoryName()

Name of the directory in KiFS to be altered.

Returns:

The current value of directoryName.

setDirectoryName

public AlterDirectoryRequest setDirectoryName(String directoryName)

Name of the directory in KiFS to be altered.

Parameters:

directoryName - The new value for directoryName.

Returns:

this to mimic the builder pattern.

getDirectoryUpdatesMap

public Map<String,String> getDirectoryUpdatesMap()

Map containing the properties of the directory to be altered. Error if empty.

• DATA_LIMIT: The maximum capacity, in bytes, to apply to the directory. Set to -1 to indicate no upper limit.

Returns:

The current value of directoryUpdatesMap.

setDirectoryUpdatesMap

public AlterDirectoryRequest setDirectoryUpdatesMap(Map<String,String> directoryUpdatesMap)

Map containing the properties of the directory to be altered. Error if empty.

• DATA_LIMIT: The maximum capacity, in bytes, to apply to the directory. Set to -1 to indicate no upper limit.

Parameters:

directoryUpdatesMap - The new value for directoryUpdatesMap.

Returns:

this to mimic the builder pattern.

getOptions

public Map<String,String> getOptions()

Optional parameters. The default value is an empty Map.

Returns:

The current value of options.

setOptions

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

Optional parameters. The default value is an empty Map.

Parameters:

options - The new value for options.

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