[rules-users] Simple question about String comparison in Drool

[shawn]

I insert several strings into working memory to make a comparison. But how to
compare a anonymous string to another string. code like:

List <String> s = ArrayList <String>
String key

function void insertValue( s, KnowledgeHelper kh ) {
	
	for( String string : s ) {
		kh.insert( string );
	}
	
}
...
When
        not $string : String( toString() == key)
Then....
Obviously, toString() can not do this task.
How to get the string's value ?
Cheers.

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