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JimmyM wrote:
<blockquote cite="mid:14589695.post@talk.nabble.com" type="cite">
<pre wrap="">There was an error in the sample code i posted earlier.
objList should have been objList2
$o2 : Object2(objList2.field1 != null) from $o1.object2
</pre>
</blockquote>
I assume that objList2 is a collection? If so how can you access a
field on a collection, you can't. $o1.object2 is returning an object<br>
not a collection, which means it'll pattern match against that single
object. Remember I said that the 'from' expression must<br>
return a collection, if necessary you'll need to chain the 'from's.<br>
<blockquote cite="mid:14589695.post@talk.nabble.com" type="cite">
<pre wrap="">
this also returns the error "unable to resolve property: field1"
Mark Proctor wrote:
</pre>
<blockquote type="cite">
<pre wrap="">
make sure the 'from' expression returns a collection, then this will do
what you want.
</pre>
</blockquote>
<pre wrap=""><!---->also when i use this instead (java.util.Arraylist has been imported):
$o2 : ArrayList(objList2.field1 != null) from $o1.object2
the error is:
unable to resolve property: unable to resolve token: objList2.field1
I've inserted only the base object (object1) into working memory.
For some reason i cant access attributes deeper than object 2.
What am i doing wrong?
</pre>
</blockquote>
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