[jira] [Created] (STANBOL-1336) Enhancement Properties 2.0 API

["Rupert Westenthaler (JIRA)" <ji...@apache.org>]

Rupert Westenthaler created STANBOL-1336:
--------------------------------------------

             Summary: Enhancement Properties 2.0 API
                 Key: STANBOL-1336
                 URL: https://issues.apache.org/jira/browse/STANBOL-1336
             Project: Stanbol
          Issue Type: New Feature
          Components: Enhancer
    Affects Versions: 2.0.0
            Reporter: Rupert Westenthaler
            Assignee: Rupert Westenthaler


With Stanbol 2.0 several changes to EnhancementProperties introduced by STANBOL-488 will be introduced:

h2. Enhancement Engine API change

With version 2.0 EnhancementProperties will be parsed as additional parameter to the computeEnhancement(..) method. 

{code}
    @Override
    public final void computeEnhancements(ContentItem ci,
            Map<String,Object> enhancemntProps) throws EngineException {
        [..]
    }
{code}

TODO: check if they should also be parsed to the canEnhance method.

h2. Request Scope Enhancement Properties

Request Scope Enhancement Properties will no longer use a ContentPart but instead be directly added to the `em:ChainExecution` and `em:EngineExecution` nodes of the Execution Metadata.

The EnhancementJob API will also provide means to add enhancement properties. The following listing shows a possible API for adding execution scoped properties to an EnhancementJob.

{code}

    @Reference
    EnhancementJobFactory ejf;
    
    @Reference
    EnhancementJobManager ejm;
    
    ContentSource content; //the parsed content
    Chain chain; //the requested enhancement chain

    ejm.enhance(ejf.create()
        .source(content)
        .chain(chain)
        .setProperty("enhancer.minConfidence",0.75)
        .setProperty("linking","enhancer.maxSuggestions",10)
        .build());
{code}

TODO: further definitions



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