/** @return Number of requests received so far from all sessions */ public jprime.variable.IntegerVariable getRequestsReceived() { jprime.variable.IntegerVariable temp = (jprime.variable.IntegerVariable) getAttributeByName(ModelNodeVariable.requests_received()); if (null != temp) return temp; return (jprime.variable.IntegerVariable) this.getReplicatedNode().getAttributeByName(ModelNodeVariable.requests_received()); }