Oh sorry, I didn't notice I unintentionally used UIMAFit for my test. I
rewrote the test so that it is now 'raw' UIMA. But still in this setup
the TypeOrFeature[]-Array which is returned from the ResultSpecification
is empty :-(
This is the code for my Test:
public class Test {
public static AnalysisEngineDescription readAED() {
AnalysisEngineDescription result = null;
InputStream anInStream =
Test.class.getResourceAsStream("/testEngine.xml");
XMLParser xmlParser = UIMAFramework.getXMLParser();
try {
result = xmlParser.parseAnalysisEngineDescription(new
XMLInputSource(anInStream, null));
} catch (InvalidXMLException e) {
e.printStackTrace();
}
return result;
}
public static void main(String[] args) {
try {
AnalysisEngineDescription aed = readAED();
AnalysisEngine ae = UIMAFramework.produceAnalysisEngine(aed);
ResultSpecification resultSpec =
UIMAFramework.getResourceSpecifierFactory().createResultSpecification();
resultSpec.addResultType("test", true);
CAS cas = CasCreationUtils.createCas(aed);
ae.process(cas, resultSpec);
} catch (Exception e) {
e.printStackTrace();
}
}
}
This is my engine class:
public class TestEngine extends CasAnnotator_ImplBase {
@Override
public void process(CAS arg0) throws AnalysisEngineProcessException {
ResultSpecification resultSpec = getResultSpecification();
TypeOrFeature[] types = resultSpec.getResultTypesAndFeatures();
}
}
This is the typesystem:
<?xml version="1.0" encoding="UTF-8"?>
<typeSystemDescription xmlns="http://uima.apache.org/resourceSpecifier";>
<types>
<typeDescription>
<name>test</name>
<description></description>
<supertypeName>uima.tcas.Annotation</supertypeName>
</typeDescription>
</types>
</typeSystemDescription>
And this is the AnalysisEngingeDescription:
<?xml version="1.0" encoding="UTF-8"?>
<analysisEngineDescription xmlns="http://uima.apache.org/resourceSpecifier";>
<primitive>true</primitive>
<annotatorImplementationName>
de.uniwue.test.uimaresultSpec.TestEngine
</annotatorImplementationName>
<analysisEngineMetaData>
<typeSystemDescription>
<name>de.uniwue.dw.tm.TestTypeSystem</name>
<imports>
<import location="src/typeSystem.xml"/>
</imports>
</typeSystemDescription>
</analysisEngineMetaData>
</analysisEngineDescription>
Greetings
Georg
Am 14.04.2013 07:19, schrieb Marshall Schor:
From the source code you posted, it appears you are using UIMAFit, is this
correct?
How are you specifying the UIMA Type system (which would need to contain a
definition for the type "test") for this?
-Marshall
On 4/13/2013 8:49 AM, Georg Fette wrote:
Hello,
I have a problem in understanding how to use the class "ResultSpecification".
I thought that before I call "process(cas)" I configure an instance of
ResultSpecification by adding types which have to be produced in the process
call. My test code looks like this:
MainClass:
------------------
AnalysisEngineDescription aed =
AnalysisEngineFactory.createPrimitiveDescription(TestEngine.class);
AnalysisEngine ae = AnalysisEngineFactory.createPrimitive(aed);
ResultSpecification resultSpec =
UIMAFramework.getResourceSpecifierFactory().createResultSpecification();
resultSpec.addResultType("test", true);
CAS cas = CasCreationUtils.createCas(aed);
ae.process(cas, resultSpec);
TestEngine:
-------------------------
@Override
public void process(JCas arg0) throws AnalysisEngineProcessException {
ResultSpecification resultSpec = getResultSpecification();
TypeOrFeature[] types = resultSpec.getResultTypesAndFeatures();
}
Unfortunately the types-array in is retured by the resultSpec in the enginge's
process method is always empty.
What am I doing wrong ?
Greetings
Georg
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