The basic idea of the DSL implementation in Drools is to use phrases (and not just single<br>keywords) with a translation into DRL. These phrases can have parameters.<br><br><div class="gmail_quote">On 9 August 2012 19:08, san_drools <span dir="ltr"><<a href="mailto:pathasantosh@yahoo.co.in" target="_blank">pathasantosh@yahoo.co.in</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> Laune, the problem is when i define a keyword like i said above<br>
"PersonMobileContact" for Object1($ContactNum : contactNumber && contacttype<br>
== "mobile"). In business rule, i can use this keyword.<br>
<br>
This is ok, but if i want to set this $ContactNum into another object<br>
i.e. Object2. I think i need to define the key for this action too (like<br>
"setContactNo" --> $Object2.setAccessPoint($ContactNum));) Because we cannot<br>
access $ContactNum directly. Or is any other way to do this.<br></blockquote><div><br>You can use "$ContactNum" from the DRL translation. It's not "hidden".<br><br></div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<br>
And another point to achieve is we will have to refer different objects for<br>
a keyword based on context. If we see above example, For<br>
"PersonMobileContact" if the context is "productdelivery" i need to refer<br>
Object1. and if the context is "meetingschedule" i need to refer Object2.<br>
<br></blockquote><div><br>Here you might use a parameter. Your DSL phrase can be<br><br> [when] PersonMobileContact with {X} ={X} ($ContactNum : contactNumber && contacttype<br>
== "mobile")<br><br>and you can write<br><br> PersonMobileContact with Object1<br> PersonMobileContact with Object2<br><br>-W<br> </div><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
I am just beginner in drools, so the things are new to me. Please suggest.<br>
<br>
<br>
<br>
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