public void fromXmlData(XmlData xd) { String[] sns = xd.getSubDataNames(); if (sns == null) { return; } for (String sn : sns) { XmlData tmpxd = xd.getSubDataSingle(sn); BizFlowInsContext.NodeId2InsItem niii = new BizFlowInsContext.NodeId2InsItem(); niii.fromXmlData(tmpxd); this.nodeId2Ins.put(sn, niii); } }