Task (Apache SystemDS 3.0.0 API)

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

All Implemented Interfaces:

Serializable
```
public class Task
extends Object
implements Serializable
```
A task is a logical group of one or multiple iterations (each iteration is assigned to exactly one task). There, each single task is executed sequentially. See TaskPartitioner for how tasks are created and ParWorker for how those tasks are eventually executed. NOTE: (Extension possibility: group of statements)

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class Task.TaskType

Field Summary

Fields
Modifier and Type Field Description

static int MAX_TASK_SIZE

static int MAX_VARNAME_SIZE

Constructor Summary

Constructors
Constructor Description

Task()

Task(String iterVar, Task.TaskType type)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addIteration(IntObject indexVal)`
`List<IntObject>`	`getIterations()`
`Task.TaskType`	`getType()`
`String`	`getVarName()`
`static Task`	`parseCompactString(String stask)`
`int`	`size()`
`String`	`toCompactString()`
`String`	`toCompactString(int maxDigits)`
`String`	`toFormatedString()`
`String`	`toString()`

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

Field Detail
- MAX_VARNAME_SIZE
```
public static final int MAX_VARNAME_SIZE
```
  See Also:
  
  Constant Field Values
- MAX_TASK_SIZE
```
public static final int MAX_TASK_SIZE
```
  See Also:
  
  Constant Field Values

Constructor Detail

Task
```
public Task()
```

Task

public Task(String iterVar,
            Task.TaskType type)

Method Detail

addIteration

public void addIteration(IntObject indexVal)

getIterations

public List<IntObject> getIterations()

getType
```
public Task.TaskType getType()
```

getVarName
```
public String getVarName()
```

size
```
public int size()
```

toString
```
public String toString()
```
Overrides:

toString in class Object

toFormatedString
```
public String toFormatedString()
```

toCompactString
```
public String toCompactString()
```

toCompactString

public String toCompactString(int maxDigits)

parseCompactString

public static Task parseCompactString(String stask)