JoinNodeParam

All Implemented Interfaces:

java.io.Serializable
```
public class JoinNodeParam
extends NodeParam
                    
```
Parameter container for join nodes in queueing networks.
This class configures join nodes that synchronize parallel tasks back into single jobs. Join nodes are the complement to fork nodes in fork-join queueing models, handling task completion synchronization and job reconstruction.
Join node capabilities:
- Task synchronization with various join strategies
- Configurable fan-in ratios per job class
- Required task completion thresholds
- Class-specific joining policies
Common join strategies include waiting for all tasks, partial synchronization, or quorum-based completion policies.
Since:

1.0

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public Map<JobClass, JoinStrategy>`	`joinStrategy`
`public Map<JobClass, Double>`	`fanIn`
`public Map<JobClass, Double>`	`joinRequired`
`public Map<JobClass, Matrix>`	`weights`
`public Map<JobClass, Matrix>`	`outlinks`
`public Map<JobClass, Matrix>`	`withMemory`
`public Map<JobClass, Integer>`	`k`
`public PollingType`	`pollingType`
`public Integer`	`pollingPar`
`public Map<JobClass, Distribution>`	`switchoverTime`

Constructor Summary

Constructors
Constructor	Description
`JoinNodeParam()`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`boolean`	`isEmpty()`	Checks if this join parameter container is empty (no join configuration set).

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

- Constructor Detail
  - JoinNodeParam
```
JoinNodeParam()
```
- Method Detail
  - isEmpty
```
 boolean isEmpty()
```
    Checks if this join parameter container is empty (no join configuration set).
    
    Returns:
    
    true if no join parameters are configured, false otherwise