this.readersByInt = timerReaders;
this.handles = new HashMap<Integer, InternalFactHandle>();
this.rightTuples = new HashMap<RightTupleKey, RightTuple>();
this.terminalTupleMap = new HashMap<Integer, LeftTuple>();
this.filter = new PBActivationsFilter();
this.entryPoints = new HashMap<String, EntryPoint>();
this.propagationContexts = new HashMap<Long, PropagationContext>();
if ( resolverStrategyFactory == null ) {
ObjectMarshallingStrategy[] strats = (ObjectMarshallingStrategy[]) env.get( EnvironmentName.OBJECT_MARSHALLING_STRATEGIES );
if ( strats == null ) {