edu.iu.dsc.tws.tset.ops.row

Class RowSourceOp

java.lang.Object

edu.iu.dsc.tws.tset.ops.BaseOp

edu.iu.dsc.tws.tset.ops.SourceOp<Row>

edu.iu.dsc.tws.tset.ops.row.RowSourceOp

All Implemented Interfaces:

Closable, Receptor, INode, ISource, java.io.Serializable

public class RowSourceOp
extends SourceOp<Row>

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.iu.dsc.tws.tset.ops.SourceOp

multiEdgeOpAdapter, source

Constructor Summary

Constructors

Constructor and Description
RowSourceOp()
RowSourceOp(SourceFunc<Row> src, BaseTSet originTSet, java.util.Map<java.lang.String,java.lang.String> receivableTSets)

Method Summary

Modifier and Type	Method and Description
void	execute() Execute without an incoming message
void	prepare(Config cfg, TaskContext ctx) Prepare the task to be executed

Methods inherited from class edu.iu.dsc.tws.tset.ops.SourceOp

close

Methods inherited from class edu.iu.dsc.tws.tset.ops.BaseOp

add, getReceivableNames, gettSetContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.iu.dsc.tws.api.compute.modifiers.Closable

reset

Methods inherited from interface edu.iu.dsc.tws.api.compute.modifiers.Receptor

add

Constructor Detail

RowSourceOp

public RowSourceOp()

RowSourceOp

public RowSourceOp(SourceFunc<Row> src,
                   BaseTSet originTSet,
                   java.util.Map<java.lang.String,java.lang.String> receivableTSets)

Method Detail

prepare

public void prepare(Config cfg,
                    TaskContext ctx)

Description copied from interface: INode

Prepare the task to be executed

Specified by:

prepare in interface INode

Overrides:

prepare in class SourceOp<Row>

Parameters:

cfg - the configuration

ctx - the task context, this has runtime information about the task

execute

public void execute()

Description copied from interface: ISource

Execute without an incoming message

Specified by:

execute in interface ISource

Overrides:

execute in class SourceOp<Row>