| package org.onlab.onos.net.statistic.impl; |
| |
| import org.apache.felix.scr.annotations.Activate; |
| import org.apache.felix.scr.annotations.Component; |
| import org.apache.felix.scr.annotations.Deactivate; |
| import org.apache.felix.scr.annotations.Reference; |
| import org.apache.felix.scr.annotations.ReferenceCardinality; |
| import org.apache.felix.scr.annotations.Service; |
| import org.onlab.onos.net.ConnectPoint; |
| import org.onlab.onos.net.Link; |
| import org.onlab.onos.net.Path; |
| import org.onlab.onos.net.flow.FlowRule; |
| import org.onlab.onos.net.flow.FlowRuleEvent; |
| import org.onlab.onos.net.flow.FlowRuleListener; |
| import org.onlab.onos.net.flow.FlowRuleService; |
| import org.onlab.onos.net.statistic.Load; |
| import org.onlab.onos.net.statistic.StatisticService; |
| import org.onlab.onos.net.statistic.StatisticStore; |
| import org.slf4j.Logger; |
| |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * Provides an implementation of the Statistic Service. |
| */ |
| @Component(immediate = true) |
| @Service |
| public class StatisticManager implements StatisticService { |
| |
| private final Logger log = getLogger(getClass()); |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected FlowRuleService flowRuleService; |
| |
| @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| protected StatisticStore statisticStore; |
| |
| private final InternalFlowRuleListener listener = new InternalFlowRuleListener(); |
| |
| @Activate |
| public void activate() { |
| flowRuleService.addListener(listener); |
| log.info("Started"); |
| } |
| |
| @Deactivate |
| public void deactivate() { |
| flowRuleService.removeListener(listener); |
| log.info("Stopped"); |
| } |
| |
| @Override |
| public Load load(Link link) { |
| return null; |
| } |
| |
| @Override |
| public Load load(ConnectPoint connectPoint) { |
| return null; |
| } |
| |
| @Override |
| public Link max(Path path) { |
| return null; |
| } |
| |
| @Override |
| public Link min(Path path) { |
| return null; |
| } |
| |
| @Override |
| public FlowRule highestHitter(ConnectPoint connectPoint) { |
| return null; |
| } |
| |
| /** |
| * Internal flow rule event listener. |
| */ |
| private class InternalFlowRuleListener implements FlowRuleListener { |
| |
| @Override |
| public void event(FlowRuleEvent event) { |
| |
| } |
| } |
| |
| |
| } |