edu.iu.dsc.tws.comms.stream

Class SPartition

java.lang.Object

edu.iu.dsc.tws.api.comms.BaseOperation

edu.iu.dsc.tws.comms.stream.SPartition

public class SPartition
extends BaseOperation

Streaming Partition Operation

Field Summary

Fields inherited from class edu.iu.dsc.tws.api.comms.BaseOperation

channel, op

Constructor Summary

Constructors

Constructor and Description
SPartition(Communicator comm, LogicalPlanBuilder logicalPlanBuilder, MessageType dataType, SingularReceiver rcvr, DestinationSelector destSelector)
SPartition(Communicator comm, LogicalPlan plan, java.util.Set<java.lang.Integer> sources, java.util.Set<java.lang.Integer> targets, MessageType dataType, SingularReceiver rcvr, DestinationSelector destSelector)
SPartition(Communicator comm, LogicalPlan plan, java.util.Set<java.lang.Integer> sources, java.util.Set<java.lang.Integer> targets, MessageType dataType, SingularReceiver rcvr, DestinationSelector destSelector, int edgeId, MessageSchema messageSchema) Construct a Streaming partition operation
SPartition(Communicator comm, LogicalPlan plan, java.util.Set<java.lang.Integer> sources, java.util.Set<java.lang.Integer> targets, MessageType dataType, SingularReceiver rcvr, DestinationSelector destSelector, MessageSchema messageSchema)

Method Summary

Modifier and Type	Method and Description
boolean	partition(int src, java.lang.Object message, int flags) Send a message to be partitioned

Methods inherited from class edu.iu.dsc.tws.api.comms.BaseOperation

close, finish, isComplete, progress, progressChannel, reset, sendBarrier, waitForCompletion

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SPartition

public SPartition(Communicator comm,
                  LogicalPlan plan,
                  java.util.Set<java.lang.Integer> sources,
                  java.util.Set<java.lang.Integer> targets,
                  MessageType dataType,
                  SingularReceiver rcvr,
                  DestinationSelector destSelector,
                  int edgeId,
                  MessageSchema messageSchema)

Construct a Streaming partition operation

Parameters:

comm - the communicator

plan - task plan

sources - source tasks

targets - target tasks

rcvr - receiver

dataType - data type

SPartition

public SPartition(Communicator comm,
                  LogicalPlan plan,
                  java.util.Set<java.lang.Integer> sources,
                  java.util.Set<java.lang.Integer> targets,
                  MessageType dataType,
                  SingularReceiver rcvr,
                  DestinationSelector destSelector)

SPartition

public SPartition(Communicator comm,
                  LogicalPlanBuilder logicalPlanBuilder,
                  MessageType dataType,
                  SingularReceiver rcvr,
                  DestinationSelector destSelector)

SPartition

public SPartition(Communicator comm,
                  LogicalPlan plan,
                  java.util.Set<java.lang.Integer> sources,
                  java.util.Set<java.lang.Integer> targets,
                  MessageType dataType,
                  SingularReceiver rcvr,
                  DestinationSelector destSelector,
                  MessageSchema messageSchema)

Method Detail

partition

public boolean partition(int src,
                         java.lang.Object message,
                         int flags)

Send a message to be partitioned

Parameters:

src - source

message - message

flags - message flag

Returns:

true if the message is accepted