How to search with multiple constraints in the new java API?

Question

I'm having a problem using the new MDM API to do searches with multiple constraints.  Here are the classes I'm trying to use, and the scenario I'm trying to implement:
Classes:
SearchItem: Interface
SearchGroup: implements SearchItem, empty constructor,
             addSearchItem (requires SearchDimension and SearchConstraint, or just a SearchItem),
             setComparisonOperator
SearchParameter: implements SearchItem, constructor requires SearchDimension and SearchConstraint objects
Search: extends SearchGroup, constructor requires TableId object
RetrieveLimitedRecordsCommand: setSearch method requires Search object
FieldDimension: constructor requires FieldId object or FieldIds[] fieldPath
TextSearchConstraint: constructor requires string value and int comparisonOperator(enum)
BooleanSearchConstraint: constructor requires boolean value
Scenario:
Okay, so say we have a main table, Products.  We want to search the table for the following:
field IsActive = true
field ProductColor = red or blue or green
So the question is how to build this search with the above classes?  Everything I've tried so far results in the following error:
Exception in thread "main" java.lang.UnsupportedOperationException: Search group nesting is currently not supported.
     at com.sap.mdm.search.SearchGroup.addSearchItem(Unknown Source)
I can do just the ProductColor search like this:
Search mySearch = new Search(<Products TableId>);
mySearch.setComparisonOperator(Search.OR_OPERATOR);
FieldDimension myColorFieldDim = new FieldDimension(<ProductColor FieldId>);
TextSearchConstraint myTextConRed = new TextSearchConstraint("red",TextSearchConstraint.EQUALS);
TextSearchConstraint myTextConBlue = new TextSearchConstraint("blue",TextSearchConstraint.EQUALS);
TextSearchConstraint myTextConGreen = new TextSearchConstraint("green",TextSearchConstraint.EQUALS);
mySearch.addSearchItem(myColorFieldDim,myTextConRed);
mySearch.addSearchItem(myColorFieldDim,myTextConBlue);
mySearch.addSearchItem(myColorFieldDim,myTextConGreen);
the question is how do I add the AND of the BooleanSearchConstraint?
FieldDimension myActiveFieldDim = new FieldDimension(<IsActive FieldId>);
BooleanSearchConstraint myBoolCon = new BooleanSearchConstraint(true);
I can't just add it to mySearch because mySearch is using OR operator, so it would return ALL of the Products records that match IsActive = true.  I tried creating a higher level Search object like this:
Search topSearch = new Search(<Products TableId>);
topSearch.setComparisonOperator(Search.AND_OPERATOR);
topSearch.addSearchItem(mySearch);
topSearch.addSearchItem(myActiveFieldDim,myBoolCon);
But when I do this I get the above "Search group nesting is currently not supported" error.  Does that mean this kind of search cannot be done with the new MDM API?

Answer 1

I'm actually testing a pre-release of SP05 right now, and it still is not functional.  The best that can be done is to use a PickListSearchConstraint to act as an OR within a field.  But PickList is limited to lookup Id values, text attribute values, numeric attribute values and coupled attribute values.  It works for me in some cases where I have lookup Id values, but not in other cases where the users want to search on multiple text values within a single field.