TrsProviderHandler (Lyo :: _Parent 5.0.0.Final API)

java.lang.Object
- org.eclipse.lyo.trs.client.handlers.TrsProviderHandler

All Implemented Interfaces:

IProviderHandler
```
public class TrsProviderHandler
extends Object
implements IProviderHandler
```
Base class for every TRS provider. Handles all periodic operations for a TRS provider. This is the first version which was developed of a TRS provider which does not support any multi threading of A TRS provider's opreations The TRSProviderMultiThreaded class extends this class with support for multithreading.

Author:

Omar

Constructor Summary

Constructors
Constructor Description

TrsProviderHandler(URI trsUriBase, ITrackedResourceClient trsClient, IProviderEventHandler handler)

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`protected void`	`baseChangeEventsOptimization(List<ChangeEvent> compressedChangesList, List<URI> baseMembers)`	Deprecated.
`String`	`toString()`
`void`	`update()`	Implementation of the method inherited from the TRSTaskHandler class.

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

- Constructor Detail
  - TrsProviderHandler
```
public TrsProviderHandler(URI trsUriBase,
                          ITrackedResourceClient trsClient,
                          IProviderEventHandler handler)
```
- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - update
```
public void update()
```
    Implementation of the method inherited from the TRSTaskHandler class. a call to the periodic processing of the change events is done. If an exception is thrown it's logged and the uri of the last processed change event is set to null. This means that during the next period the processing of the base will be done all over again
    
    Specified by:
    
    update in interface IProviderHandler
  - baseChangeEventsOptimization
```
@Deprecated
protected void baseChangeEventsOptimization(List<ChangeEvent> compressedChangesList,
                                            List<URI> baseMembers)
```
    Deprecated.
    
    remove from the URI list the resources for which an event is already present in the change event list. Done to avoid processing base members uselessly
    
    Parameters:
    
    compressedChangesList - the optimized list of change events
    
    baseMembers - the members of the base