ParWorker (Apache SystemDS 3.3.0 API)

java.lang.Object
- org.apache.sysds.runtime.controlprogram.parfor.ParWorker

Direct Known Subclasses:

DataPartitionerRemoteSparkMapper, LocalParWorker, RemoteDPParForSparkWorker, RemoteParForSparkWorker
```
public abstract class ParWorker
extends Object
```
Super class for master/worker pattern implementations. Central place to execute set or range tasks.

Constructor Summary

Constructors
Constructor Description

ParWorker()

ParWorker(long ID, ParForBody body)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getExecutedIterations()`	Returns a summary statistic of executed iterations and hence should only be called after execution.
`long`	`getExecutedTasks()`	Returns a summary statistic of executed tasks and hence should only be called after execution.
`ExecutionContext`	`getExecutionContext()`
`LocalVariableMap`	`getVariables()`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ParWorker
```
public ParWorker()
```
  - ParWorker
```
public ParWorker(long ID,
                 ParForBody body)
```
- Method Detail
  - getExecutionContext
```
public ExecutionContext getExecutionContext()
```
  - getVariables
```
public LocalVariableMap getVariables()
```
  - getExecutedTasks
```
public long getExecutedTasks()
```
    Returns a summary statistic of executed tasks and hence should only be called after execution.
    
    Returns:
    
    number of executed tasks
  - getExecutedIterations
```
public long getExecutedIterations()
```
    Returns a summary statistic of executed iterations and hence should only be called after execution.
    
    Returns:
    
    number of executed iterations