CLI tools that uses Pameters interface should print detailed usage information
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Key: OPENNLP-224
URL: https://issues.apache.org/jira/browse/OPENNLP-224
Project: OpenNLP
Issue Type: Improvement
Components: Command Line Interface
Affects Versions: tools-1.5.2-incubating
Reporter: William Colen
Assignee: William Colen
Priority: Minor
Fix For: tools-1.5.2-incubating
We should add arguments description to the usage of the CL tools. Today we have
the description annotation but it is not used.
Today the command outputs:
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$ bin/opennlp SentenceDetectorEvaluator
Usage: opennlp SentenceDetectorEvaluator -data testData -model model
[-printErrors isPrintErrors] [-encoding charsetName]
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But should output:
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$ bin/opennlp SentenceDetectorEvaluator
Usage: opennlp SentenceDetectorEvaluator -data testData -model model
[-printErrors isPrintErrors] [-encoding charsetName]
Description:
-data testData
the data to be used during evaluation
-model model
the model file to be evaluated
-printErrors isPrintErrors
if true will print false negatives and positives
-encoding charsetName
specifies the encoding which should be used for reading and
writing text. If not specified the system default will be used.
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