List<Integer> c = SuggestionCompletionEngine.getCEPOperatorParameterSets( "after" ); assertEquals( 3, c.size() ); c = SuggestionCompletionEngine.getCEPOperatorParameterSets( "before" ); assertEquals( 3, c.size() ); c = SuggestionCompletionEngine.getCEPOperatorParameterSets( "coincides" ); assertEquals( 3, c.size() ); c = SuggestionCompletionEngine.getCEPOperatorParameterSets( "during" ); assertEquals( 4, c.size() ); c = SuggestionCompletionEngine.getCEPOperatorParameterSets( "finishes" ); assertEquals( 2, c.size() ); c = SuggestionCompletionEngine.getCEPOperatorParameterSets( "finishedby" ); assertEquals( 2, c.size() ); c = SuggestionCompletionEngine.getCEPOperatorParameterSets( "includes" ); assertEquals( 4, c.size() ); c = SuggestionCompletionEngine.getCEPOperatorParameterSets( "meets" );