question: public boolean consolidateNodes ( ) { if ( consolidateCalled ) { return returnValConsolidate ; } consolidateCalled = true ; returnValConsolidate = consolidate ( ) && reOrderPcjNodes ( ) ; return returnValConsolidate ; }
target:  This method consolidates the PCJ nodes within the query.  After this method is called, the PCJ nodes in the query will be completely consolidated if true is returned and will only be partially consolidated if false is return