[rules-users] Help with LHS expression

[Edson Tirelli]

   You have a typo: double quote in here -> numérico""

   Whenever the error says something like "Line 0:-1" means the lexer did
not found the end character in a token, so you have for example an open
quote for strings, without the closing quote.

   Edson

2010/3/4 Yamil Bracho <yamilbracho at hotmail.com>

>  Hi
> I have a map that contains some data and I would like to check if a value
> inside this map is numeric.
> I wrote :
>
> rule "Header - NumeroArchivo Numerico"
>   salience 50
>   when
>     Map( this["NU_ARCHIVO"] not matches "[0-9]\{3\}")
>   then
>      listBitacora.add(new BitacoraDTO($map.get("_NUMLINE_"),
>                                       "Error en el Encabezado: El número
> del archivo debe ser numérico""));
> end
>
>
> But I got
>
> [162,0]: [ERR 102] Line 162:0 mismatched input ''[0,-1]: [ERR 103] Line
> 0:-1 rule 'end_key' failed predicate:
> {(validateIdentifierKey(DroolsSoftKeywords.END))}? in rule "Header -
> NumeroArchivo Numerico"
>
> I also try:
>
> rule "Header - NumeroArchivo Numerico"
>   salience 50
>   when
>     Map($nuArchivo : this["NU_ARCHIVO"]),
>     not (eval($nuArchivo not matches "[0-9]\{3\}"))
>   then
>      listBitacora.add(new BitacoraDTO($map.get("_NUMLINE_"),
>                                       "Error en el Encabezado: El número
> del archivo debe ser numérico""));
> end
>
> without success
>
> please somebody help me...
>
> TIA
>
> Yamil
>
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-- 
 Edson Tirelli
 JBoss Drools Core Development
 JBoss by Red Hat @ www.jboss.com
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