org.onosproject.flowanalyzer

Class FlowAnalyzer

java.lang.Object

org.onosproject.flowanalyzer.FlowAnalyzer

@Service(value=FlowAnalyzer.class)
public class FlowAnalyzer
extends Object

Simple flow space analyzer app.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.onosproject.net.flow.FlowRuleService	flowRuleService
protected org.onosproject.net.link.LinkService	linkService
protected org.onosproject.net.topology.TopologyService	topologyService

Constructor Summary

Constructors

Constructor and Description
FlowAnalyzer()

Method Summary

Modifier and Type	Method and Description
void	activate(org.osgi.service.component.ComponentContext context)
String	analysisOutput()
String	analyze() Analyzes and prints out a report on the status of every flow entry inside the network.
Map<org.onosproject.net.flow.FlowEntry,String>	calcLabels()
void	deactivate()
String	flowEntryRepresentation(org.onosproject.net.flow.FlowEntry flow)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

flowRuleService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.net.flow.FlowRuleService flowRuleService

topologyService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.net.topology.TopologyService topologyService

linkService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.net.link.LinkService linkService

Constructor Detail

FlowAnalyzer

public FlowAnalyzer()

Method Detail

activate

@Activate
public void activate(org.osgi.service.component.ComponentContext context)

deactivate

@Deactivate
public void deactivate()

analyze

public String analyze()

Analyzes and prints out a report on the status of every flow entry inside the network. The possible states are: Cleared (implying that the entry leads to a host), Cycle (implying that it is part of cycle), and Black Hole (implying that the entry does not lead to a single host).

Returns:

result string

calcLabels

public Map<org.onosproject.net.flow.FlowEntry,String> calcLabels()

analysisOutput

public String analysisOutput()

flowEntryRepresentation

public String flowEntryRepresentation(org.onosproject.net.flow.FlowEntry flow)