RequestType (Apache Giraph Parent 1.4.0-SNAPSHOT API)

java.lang.Object
- java.lang.Enum<RequestType>
- - org.apache.giraph.comm.requests.RequestType

All Implemented Interfaces:

Serializable, Comparable<RequestType>
```
public enum RequestType
extends Enum<RequestType>
```
Type of the request

Enum Constant Summary

Enum Constants
Enum Constant and Description
`ADDRESSES_AND_PARTITIONS_REQUEST` Send addresses and partitions assignments from master to workers
`ASK_FOR_INPUT_SPLIT_REQUEST` Send request for input split from worker to master
`PARTITION_STATS_REQUEST` Send partition stats from worker to master
`REPLY_WITH_INPUT_SPLIT_REQUEST` Send request with granted input split from master to workers
`SASL_COMPLETE_REQUEST` Used by servers to acknowledge SASL authentication completion with client, so client can modify its pipeline afterwards.
`SASL_TOKEN_MESSAGE_REQUEST` Exchange authentication information between clients and servers
`SEND_AGGREGATORS_TO_MASTER_REQUEST` Send aggregated values from worker owner to master
`SEND_AGGREGATORS_TO_OWNER_REQUEST` Send aggregators from master to worker owners
`SEND_AGGREGATORS_TO_WORKER_REQUEST` Send aggregators from worker owner to other workers
`SEND_PARTITION_CURRENT_MESSAGES_REQUEST` Sending a partition of messages for current superstep (used during partition exchange)
`SEND_PARTITION_MUTATIONS_REQUEST` Send a partition of mutations
`SEND_RESUME_REQUEST` Send request to resume sending messages (used in flow-control)
`SEND_VERTEX_REQUEST` Sending vertices request
`SEND_WORKER_AGGREGATORS_REQUEST` Send aggregated values from one worker's vertices
`SEND_WORKER_EDGES_REQUEST` Send a partition of edges
`SEND_WORKER_MESSAGES_REQUEST` Sending a partition of messages for next superstep
`SEND_WORKER_ONE_MESSAGE_TO_MANY_REQUEST` Sending one message to many ids in a single request
`SEND_WORKER_TO_WORKER_MESSAGE_REQUEST` Send message from worker to worker
`SEND_WORKER_VERTICES_REQUEST` Sending vertices request

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Class<? extends WritableRequest>`	`getRequestClass()` Get class of request which this type corresponds to
`static RequestType`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static RequestType[]`	`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
  - SASL_TOKEN_MESSAGE_REQUEST
```
public static final RequestType SASL_TOKEN_MESSAGE_REQUEST
```
    Exchange authentication information between clients and servers
  - SASL_COMPLETE_REQUEST
```
public static final RequestType SASL_COMPLETE_REQUEST
```
    Used by servers to acknowledge SASL authentication completion with client, so client can modify its pipeline afterwards.
  - SEND_VERTEX_REQUEST
```
public static final RequestType SEND_VERTEX_REQUEST
```
    Sending vertices request
  - SEND_WORKER_VERTICES_REQUEST
```
public static final RequestType SEND_WORKER_VERTICES_REQUEST
```
    Sending vertices request
  - SEND_WORKER_MESSAGES_REQUEST
```
public static final RequestType SEND_WORKER_MESSAGES_REQUEST
```
    Sending a partition of messages for next superstep
  - SEND_WORKER_ONE_MESSAGE_TO_MANY_REQUEST
```
public static final RequestType SEND_WORKER_ONE_MESSAGE_TO_MANY_REQUEST
```
    Sending one message to many ids in a single request
  - SEND_PARTITION_CURRENT_MESSAGES_REQUEST
```
public static final RequestType SEND_PARTITION_CURRENT_MESSAGES_REQUEST
```
    Sending a partition of messages for current superstep (used during partition exchange)
  - SEND_WORKER_EDGES_REQUEST
```
public static final RequestType SEND_WORKER_EDGES_REQUEST
```
    Send a partition of edges
  - SEND_PARTITION_MUTATIONS_REQUEST
```
public static final RequestType SEND_PARTITION_MUTATIONS_REQUEST
```
    Send a partition of mutations
  - SEND_WORKER_AGGREGATORS_REQUEST
```
public static final RequestType SEND_WORKER_AGGREGATORS_REQUEST
```
    Send aggregated values from one worker's vertices
  - SEND_AGGREGATORS_TO_MASTER_REQUEST
```
public static final RequestType SEND_AGGREGATORS_TO_MASTER_REQUEST
```
    Send aggregated values from worker owner to master
  - SEND_AGGREGATORS_TO_OWNER_REQUEST
```
public static final RequestType SEND_AGGREGATORS_TO_OWNER_REQUEST
```
    Send aggregators from master to worker owners
  - SEND_AGGREGATORS_TO_WORKER_REQUEST
```
public static final RequestType SEND_AGGREGATORS_TO_WORKER_REQUEST
```
    Send aggregators from worker owner to other workers
  - SEND_WORKER_TO_WORKER_MESSAGE_REQUEST
```
public static final RequestType SEND_WORKER_TO_WORKER_MESSAGE_REQUEST
```
    Send message from worker to worker
  - ASK_FOR_INPUT_SPLIT_REQUEST
```
public static final RequestType ASK_FOR_INPUT_SPLIT_REQUEST
```
    Send request for input split from worker to master
  - REPLY_WITH_INPUT_SPLIT_REQUEST
```
public static final RequestType REPLY_WITH_INPUT_SPLIT_REQUEST
```
    Send request with granted input split from master to workers
  - SEND_RESUME_REQUEST
```
public static final RequestType SEND_RESUME_REQUEST
```
    Send request to resume sending messages (used in flow-control)
  - ADDRESSES_AND_PARTITIONS_REQUEST
```
public static final RequestType ADDRESSES_AND_PARTITIONS_REQUEST
```
    Send addresses and partitions assignments from master to workers
  - PARTITION_STATS_REQUEST
```
public static final RequestType PARTITION_STATS_REQUEST
```
    Send partition stats from worker to master
- Method Detail
  - values
```
public static RequestType[] 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 (RequestType c : RequestType.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static RequestType 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
  - getRequestClass
```
public Class<? extends WritableRequest> getRequestClass()
```
    Get class of request which this type corresponds to
    
    Returns:
    
    Class of request which this type corresponds to

Enum RequestType

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

SASL_TOKEN_MESSAGE_REQUEST

SASL_COMPLETE_REQUEST

SEND_VERTEX_REQUEST

SEND_WORKER_VERTICES_REQUEST

SEND_WORKER_MESSAGES_REQUEST

SEND_WORKER_ONE_MESSAGE_TO_MANY_REQUEST

SEND_PARTITION_CURRENT_MESSAGES_REQUEST

SEND_WORKER_EDGES_REQUEST

SEND_PARTITION_MUTATIONS_REQUEST

SEND_WORKER_AGGREGATORS_REQUEST

SEND_AGGREGATORS_TO_MASTER_REQUEST

SEND_AGGREGATORS_TO_OWNER_REQUEST

SEND_AGGREGATORS_TO_WORKER_REQUEST

SEND_WORKER_TO_WORKER_MESSAGE_REQUEST

ASK_FOR_INPUT_SPLIT_REQUEST

REPLY_WITH_INPUT_SPLIT_REQUEST

SEND_RESUME_REQUEST

ADDRESSES_AND_PARTITIONS_REQUEST

PARTITION_STATS_REQUEST

Method Detail

values

valueOf

getRequestClass