Sorry, the fields are not public, but their getters are. But still not working when I use the getters.<div><br></div><div>Thanks<br><br><div class="gmail_quote">On Wed, Jan 11, 2012 at 12:01 PM, Martin A <span dir="ltr"><<a href="mailto:wmlsub@gmail.com">wmlsub@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">hi Michael,<div><br></div><div>All of the fields are public, however they are properties of a super class of Item. I tried with getters, doesn't work either way. </div>
<div>Still getting: 'no such identifier : $item'. When I remove the for loop, it goes ok, so I think it messes up things.</div>
<div><br></div><div>Best regards,</div><div>Martin<div><div class="h5"><br><br><div class="gmail_quote">2012/1/11 Michael Anstis <span dir="ltr"><<a href="mailto:michael.anstis@gmail.com" target="_blank">michael.anstis@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
RHS is not DRL syntax but Java or MVEL depending on your dialect.<br><br>If "id" is not public you should use it's getter. The same goes for "quantity".<div><br><br><span style="font-family:courier new,monospace">when</span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> $item : Item(param1 != 0, param2 == 0, !(this instanceof SpecialItem))</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> $gsc : SomeBusinessLogic</span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace">then </span><br style="font-family:courier new,monospace"></div><span style="font-family:courier new,monospace"> $gsc.doSomething($item.getId() );</span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> for (int i = 0; i < $item.getQuantity(); i++) {</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> $gsc.doSomethingElse($item.getId() );</span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace"> }</span><br style="font-family:courier new,monospace"><span style="font-family:courier new,monospace"> update($gsc);</span><br style="font-family:courier new,monospace">
<span style="font-family:courier new,monospace">end</span><div><div><br style="font-family:courier new,monospace"><br><br><div class="gmail_quote">2012/1/11 Martin A <span dir="ltr"><<a href="mailto:wmlsub@gmail.com" target="_blank">wmlsub@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi, Davide,<div><br></div><div>Here is how my rule looks like :</div><div><br></div><div>when</div><div> $item : Item(param1 != 0, param2 == 0, !(this instanceof SpecialItem))</div>
<div> $gsc : SomeBusinessLogic</div>
<div>then </div><div><span> $gsc.doSomething($</span><a href="http://item.id/" target="_blank">item.id</a><span>);</span><br><div><div> for (int i = 0; i < $item.quantity; i++) {<br></div>
$gsc.doSomethingElse($<a href="http://item.id/" style="color:rgb(17,85,204)" target="_blank">item.id</a>);<br> }<br> update($gsc);</div><div>end</div><div><br></div><div>
The above snippet throws an error @ i < $item.quantity, and says 'no such identifier $item'...</div><div>I can't figure out what might be causing this.</div><div><br></div>
<div>Thanks</div><div><div><br><div class="gmail_quote">On Tue, Jan 10, 2012 at 10:08 PM, Davide Sottara <span dir="ltr"><<a href="mailto:dsotty@gmail.com" target="_blank">dsotty@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Did you remember to bind $item to some expression in the LHS ? Maybe you just<br>
called that "item" without the $ :)<br>
Davide<br>
<br>
(the original "modify" syntax is still wrong anyway)<br>
<span><font color="#888888"><br>
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