com.gpudb.protocol

Class AdminOfflineRequest

java.lang.Object

com.gpudb.protocol.AdminOfflineRequest

All Implemented Interfaces:

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

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

A set of parameters for GPUdb.adminOffline.

Take the system offline. When the system is offline, no user operations can be performed with the exception of a system shutdown.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AdminOfflineRequest.Offline A set of string constants for the AdminOfflineRequest parameter offline.
static class	AdminOfflineRequest.Options A set of string constants for the AdminOfflineRequest parameter options.

Constructor Summary

Constructors

Constructor and Description
AdminOfflineRequest() Constructs an AdminOfflineRequest object with default parameters.
AdminOfflineRequest(boolean offline, Map<String,String> options) Constructs an AdminOfflineRequest 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.
boolean	getOffline() Set to true if desired state is offline.
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.
AdminOfflineRequest	setOffline(boolean offline) Set to true if desired state is offline.
AdminOfflineRequest	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

AdminOfflineRequest

public AdminOfflineRequest()

Constructs an AdminOfflineRequest object with default parameters.

AdminOfflineRequest

public AdminOfflineRequest(boolean offline,
                           Map<String,String> options)

Constructs an AdminOfflineRequest object with the specified parameters.

Parameters:

offline - Set to true if desired state is offline. Supported values:

• true
• false

options - Optional parameters.

• FLUSH_TO_DISK: Flush to disk when going offline. Supported values:
  • TRUE
  • FALSE

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.

getOffline

public boolean getOffline()

Set to true if desired state is offline. Supported values:

• true
• false

Returns:

The current value of offline.

setOffline

public AdminOfflineRequest setOffline(boolean offline)

Set to true if desired state is offline. Supported values:

• true
• false

Parameters:

offline - The new value for offline.

Returns:

this to mimic the builder pattern.

getOptions

public Map<String,String> getOptions()

Optional parameters.

• FLUSH_TO_DISK: Flush to disk when going offline. Supported values:
  • TRUE
  • FALSE

The default value is an empty Map.

Returns:

The current value of options.

setOptions

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

Optional parameters.

• FLUSH_TO_DISK: Flush to disk when going offline. Supported values:
  • TRUE
  • FALSE

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