Java OFFlowStatisticsReply.setMatch方法代码示例

import org.openflow.protocol.statistics.OFFlowStatisticsReply; //导入方法依赖的package包/类
/**
 * FlowStatisticsReply Builder for incoming OFFlowStatisticsRequest
 *
 * @param flowReq incoming OFFlowStatisticsRequest
 * @return List of OFFlowStatisticsReplies
 */
private List<OFFlowStatisticsReply> flowReplyBuilder(OFFlowStatisticsRequest flowReq) {
    List<OFFlowStatisticsReply> flowReplyList = new ArrayList<OFFlowStatisticsReply>();
    short port = flowReq.getOutPort();

    Map<OFMatch, OFFlowTableEntry> matchedFlows = this.flow_table.getMatchingFlows(flowReq.getMatch(), false);
    if (!matchedFlows.isEmpty()) {
        Iterator<Map.Entry<OFMatch, OFFlowTableEntry>> matchIter = matchedFlows.entrySet().iterator();

        while (matchIter.hasNext()) {
            Map.Entry<OFMatch, OFFlowTableEntry> entry = matchIter.next();
            OFFlowTableEntry tableEntry = entry.getValue();

            OFFlowStatisticsReply flowReply = new OFFlowStatisticsReply();
            flowReply.setActions(tableEntry.getActions());
            flowReply.setCookie(tableEntry.getCookie());
            flowReply.setDurationNanoseconds(tableEntry.getNanoDuration());
            flowReply.setDurationSeconds(tableEntry.getSecondDuration());
            flowReply.setHardTimeout(tableEntry.getHardTimeOut());
            flowReply.setIdleTimeout(tableEntry.getIdleTimeOut());
            flowReply.setMatch(entry.getKey());
            flowReply.setPriority(tableEntry.getPriority());

            if (this.randomizeFlag) {
                long newByteCount = randomLong();
                flowReply.setByteCount(newByteCount);
                flowReply.setPacketCount(newByteCount / 1024);
            } else {
                flowReply.setByteCount(tableEntry.getByteCounter());
                flowReply.setPacketCount(tableEntry.getPacketCounter());
            }
            flowReply.setTableId((byte) 42);

            if (port != OFPort.OFPP_NONE.getValue()) {
                if (entry.getValue().actionsContainOutport(port)) {
                    flowReplyList.add(flowReply);
                }
            } else {
                flowReplyList.add(flowReply);
            }
        }

    }
    return flowReplyList;
}
 

import org.openflow.protocol.statistics.OFFlowStatisticsReply; //导入方法依赖的package包/类
/**
 * Parses message into relevant properties
 * @param statsType the specific Stats Type (0:DESC, 1:FLOW, 2:AGGREGATE, 3:TABLE, 4:PORT, 5:QUEUE, 6:VENDOR)
 * @param rawMessage Assumes the following format and parses into properties:
 * "["flow_stats_reply", 3, [{"packet_count": 0, "hard_timeout": 0, "byte_count": 0, "idle_timeout": 0, "actions": "[{'output': 65533}]", 
 * 							  "duration_nsec": 27000000, "priority": 0, "duration_sec": 0, "table_id": 0, "cookie": 0, "match": "{}"}]]"
 */
public OFStatisticsReply parseStatsReply(OFStatisticsType statsType, String rawMessage) {
	//EXTRACT THE JSON
	String tmp = rawMessage.substring(rawMessage.indexOf(",")+2, rawMessage.length()-2);
	String switchStr = tmp.substring(0, 1);
	this.switchId = Long.parseLong(switchStr);
	String jsonStr = tmp.substring(tmp.indexOf(",")+3);
	JSONObject json = new JSONObject(jsonStr);
	
	//ADD PROPS TO STATS_REPLY OBJECT
	OFStatisticsReply statsReply = new OFStatisticsReply();
	//statsReply.setFlags(Short.parseShort(flagStr));
	statsReply.setStatisticType(statsType);
	statsReply.setStatisticsFactory(new BasicFactory());
	List<OFStatistics> statistics = new ArrayList<OFStatistics>();
	switch (statsType) {
		case DESC:
			OFDescriptionStatistics description = new OFDescriptionStatistics();
			description.setDatapathDescription("A");
			description.setHardwareDescription("B");
			description.setManufacturerDescription("C");
			description.setSerialNumber("D");
			description.setSoftwareDescription("E");
			statistics.add(description);
			break;
		case FLOW:
			OFFlowStatisticsReply flowStats = new OFFlowStatisticsReply();
			flowStats.setByteCount(json.getLong("byte_count"));
			flowStats.setActionFactory(new BasicFactory());
			//FORMATTING SEEMS OFF (why is it in " "), NEED TO CONVERT STRING TO JSON ARRAY
			String tmpArrayStr = json.getString("actions");
			JSONArray jsonArray = new JSONArray(tmpArrayStr);
			flowStats.setActions(parseActionsArray(jsonArray));
			//
			flowStats.setCookie(json.getLong("cookie"));
			flowStats.setDurationNanoseconds(json.getInt("duration_nsec"));
			flowStats.setDurationSeconds(json.getInt("duration_sec"));
			flowStats.setHardTimeout((short)json.getInt("hard_timeout"));
			flowStats.setIdleTimeout((short)json.getInt("idle_timeout"));
			flowStats.setPacketCount(json.getLong("packet_count"));
			flowStats.setPriority((short)json.getInt("priority"));
			flowStats.setTableId((byte)json.getInt("table_id"));
			OFMatch match = new OFMatch();
			flowStats.setMatch(match);
			statistics.add(flowStats);
			break;
		case TABLE:
			OFTableStatistics tables = new OFTableStatistics();
			tables.setTableId(Byte.parseByte(json.getString("table_id")));
			//tables.setActiveCount();
			//tables.setLookupCount(lookupCount);
			//tables.setMatchedCount(matchedCount);
			//tables.setMaximumEntries(maximumEntries);
			//tables.setWildcards(wildcards);
			statistics.add(tables);
			break;
		case PORT:
			OFPortStatisticsReply portStatReply = new OFPortStatisticsReply();
			portStatReply.setreceivePackets(json.getLong("packet_count"));
			portStatReply.setPortNumber(Short.parseShort(json.getString("port")));
			portStatReply.setReceiveBytes(json.getLong("received_bytes"));
			statistics.add(portStatReply);
			break;
		case AGGREGATE:
		case VENDOR:
		case QUEUE:
	}
	statsReply.setStatistics(statistics);
	return statsReply;
}