DebugUsageTraversalListener

java.lang.Object
- edu.kit.ipd.sdq.eventsim.workload.debug.DebugUsageTraversalListener

All Implemented Interfaces:

ITraversalListener<org.palladiosimulator.pcm.usagemodel.AbstractUserAction,User>
```
public class DebugUsageTraversalListener
extends Object
implements ITraversalListener<org.palladiosimulator.pcm.usagemodel.AbstractUserAction,User>
```
This listener prints a debug message whenever an AbstractUserAction is about to be traversed or when an action has been traversed completely. Call install() to activate this listener.
Notice: This listener does only apply to actions contained in a usage scenario.

Constructor Summary

Constructors
Constructor Description

DebugUsageTraversalListener()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`after(org.palladiosimulator.pcm.usagemodel.AbstractUserAction action, User who)`	r Called by the `BehaviourInterpreter` when the specified action has been traversed completely by the given entity.
`void`	`before(org.palladiosimulator.pcm.usagemodel.AbstractUserAction action, User who)`	Called by the `BehaviourInterpreter` when the specified action is about to be traversed by the given entity.

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

- Constructor Detail
  - DebugUsageTraversalListener
```
public DebugUsageTraversalListener()
```
- Method Detail
  - before
```
public void before(org.palladiosimulator.pcm.usagemodel.AbstractUserAction action,
                   User who)
```
    Called by the BehaviourInterpreter when the specified action is about to be traversed by the given entity.
    
    Specified by:
    
    before in interface ITraversalListener<org.palladiosimulator.pcm.usagemodel.AbstractUserAction,User>
    
    Parameters:
    
    action - the action that is traversed soon
    
    who - the entity that traverses the action
  - after
```
public void after(org.palladiosimulator.pcm.usagemodel.AbstractUserAction action,
                  User who)
```
    r Called by the BehaviourInterpreter when the specified action has been traversed completely by the given entity.
    
    Specified by:
    
    after in interface ITraversalListener<org.palladiosimulator.pcm.usagemodel.AbstractUserAction,User>
    
    Parameters:
    
    action - the action that has been traversed
    
    who - the entity that has traversed the action