[rules-users] matches operator

[Wolfgang Laun]

As the Expert manual has it:
   a matches b
   a is any string, b is a string containing a regular expression

See java.util.regex.Pattern for more documentation.

The matches operator works via the method Matcher.matches, so looking for
xyz anywhere in a string will require a pattern like ".*xyz.*".

-W


On 11 March 2012 12:18, shawn <youngxiao121 at hotmail.com> wrote:

> Hey there.
> I get stuck on using matches operator. The Documentation doesn't say the
> operator in details.
> I just need to find whether String2 contains String1 (Ignore Case).
> Now I have a key(String variable) and a value(String variable).
> If I write key matches value, I know it definitely wrong. So is there
> anyone
> knows how to write it?
>
> Cheers.
> Shawn
>
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