Jasper Huzen created UIMA-5752:
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Summary: Problem with matching items in MarkTable with
whitespacers visible
Key: UIMA-5752
URL: https://issues.apache.org/jira/browse/UIMA-5752
Project: UIMA
Issue Type: Bug
Components: Ruta
Affects Versions: 2.6.1ruta
Reporter: Jasper Huzen
The change / fix in UIMA-4556 cause some problems when using a CSV file with
whitespaces.
When we have a dictionary with whitespaces between words and
* Param PARAM_DICT_REMOVE_WS is TRUE:
When WS are visible in the token stream:
- words with spacers are not recognized (as expected).
When WS are NOT visible in the token stream:
- all items in the dictionary will be recognized
- all items will also be recognized if you add whitespaces between words. For
example: IlikeRUTA, Ilike Ruta, I like Ruta all result in the same match.
* Param PARAM_DICT_REMOVE_WS is FALSE:
When WS are visible in the token stream:
- not all entries in the dictionary will be recognized
When WS are NOT visible in the token stream:
- also not all entries in the dictionary will be recognized
The problem that this cause is that the default value to ignore whitespaces is
always true (hardcoded).
{code:java}
private IBooleanExpression ignoreWS = new SimpleBooleanExpression(true);
{code}
This is not correct because if you want to use whitespaces (if they are
important) that won't work. The matcher should use the same value as set in
the PARAM_DICT_REMOVE_WS parameter or the value that is set via setIgnoreWS
method.
I attached a patch to fix this issue.
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