package net.onrc.onos.core.topology;
import net.onrc.onos.core.util.Dpid;
import net.onrc.onos.core.util.PortNumber;
import net.onrc.onos.core.util.SwitchPort;
/**
* Mock topology for packet and optical layer.
* This is used for unit test to test various topology properties and
* relationship.
*/
public class MockPacketOpticalTopology extends MockTopology {
public static final String TOTAL_REGEN_COUNT = "TOTAL_REGEN_COUNT";
public static final String REGEN_IN_USE_COUNT = "REGEN_IN_USE_COUNT";
@Override
public Switch addSwitch(Long switchId) {
SwitchData switchData = new SwitchData(new Dpid(switchId));
switchData.createStringAttribute(TopologyElement.TYPE,
TopologyElement.TYPE_PACKET_LAYER);
switchData.createStringAttribute(TopologyElement.ELEMENT_TYPE,
SwitchType.ETHERNET_SWITCH.
toString());
switchData.createStringAttribute(TopologyElement
.ELEMENT_CONFIG_STATE,
ConfigState.NOT_CONFIGURED.
toString());
switchData.createStringAttribute(TopologyElement
.ELEMENT_ADMIN_STATUS,
AdminStatus.ACTIVE.toString());
this.putSwitch(switchData);
return this.getSwitch(switchData.getDpid());
}
@Override
public Port addPort(Switch sw, Long portNumber) {
PortData portData = new PortData(sw.getDpid(),
PortNumber.uint16(portNumber.shortValue()));
portData.createStringAttribute(TopologyElement.TYPE,
TopologyElement.TYPE_PACKET_LAYER);
portData.createStringAttribute(TopologyElement.ELEMENT_TYPE,
PortType.ETHERNET_PORT.toString());
portData.createStringAttribute(TopologyElement.ELEMENT_CONFIG_STATE,
ConfigState.NOT_CONFIGURED.toString());
portData.createStringAttribute(TopologyElement.ELEMENT_ADMIN_STATUS,
AdminStatus.ACTIVE.toString());
this.putPort(portData);
return this.getPort(sw.getDpid(), portData.getPortNumber());
}
/**
* Adds {@link SwitchType#OPTICAL_SWITCH} to the topology.
*
* @param switchId returns Switch
*/
public Switch addOpticalSwitch(Long switchId) {
SwitchData switchData = new SwitchData(new Dpid(switchId));
switchData.createStringAttribute(TopologyElement.TYPE,
TopologyElement.TYPE_OPTICAL_LAYER);
switchData.createStringAttribute(TopologyElement.ELEMENT_TYPE,
SwitchType.OPTICAL_SWITCH.toString());
switchData.createStringAttribute(TopologyElement
.ELEMENT_CONFIG_STATE,
ConfigState.CONFIGURED.toString());
switchData.createStringAttribute(TopologyElement
.ELEMENT_ADMIN_STATUS,
AdminStatus.INACTIVE.toString());
switchData.createStringAttribute(TOTAL_REGEN_COUNT,
Integer.toString(2));
switchData.createStringAttribute(REGEN_IN_USE_COUNT,
Integer.toString(2));
this.putSwitch(switchData);
return this.getSwitch(switchData.getDpid());
}
/**
* Adds {@link PortType#TRANSPONDER_PORT} to the topology.
*
* @param sw
* @param portNumber
* @return Port
*/
//todo - add t-port specific properties
public Port addTPort(Switch sw, Long portNumber) {
PortData portData = new PortData(sw.getDpid(),
PortNumber.uint16(portNumber.shortValue()));
portData.createStringAttribute(TopologyElement.TYPE,
TopologyElement.TYPE_OPTICAL_LAYER);
portData.createStringAttribute(TopologyElement.ELEMENT_TYPE,
PortType.TRANSPONDER_PORT.toString());
portData.createStringAttribute(TopologyElement.ELEMENT_CONFIG_STATE,
ConfigState.CONFIGURED.toString());
portData.createStringAttribute(TopologyElement.ELEMENT_ADMIN_STATUS,
AdminStatus.INACTIVE.toString());
this.putPort(portData);
return this.getPort(sw.getDpid(), portData.getPortNumber());
}
/**
* Adds {@link PortType#WDM_PORT} to the topology.
*
* @param sw
* @param portNumber
* @return Port
*/
//todo - add w-port specific properties
public Port addWPort(Switch sw, Long portNumber) {
PortData portData = new PortData(sw.getDpid(),
PortNumber.uint16(portNumber.shortValue()));
portData.createStringAttribute(TopologyElement.TYPE,
TopologyElement.TYPE_OPTICAL_LAYER);
portData.createStringAttribute(TopologyElement.ELEMENT_TYPE,
PortType.WDM_PORT.toString());
portData.createStringAttribute(TopologyElement.ELEMENT_CONFIG_STATE,
ConfigState.CONFIGURED.toString());
portData.createStringAttribute(TopologyElement.ELEMENT_ADMIN_STATUS,
AdminStatus.INACTIVE.toString());
this.putPort(portData);
return this.getPort(sw.getDpid(), portData.getPortNumber());
}
/**
* Adds {@link LinkType#PACKET_TPORT_LINK} ,
* {@link LinkType#ETHERNET_LINK} and
* {@link LinkType#WDM_LINK} unidirectional links to the topology.
*
* @param srcDpid Source Dpid
* @param srcPortNo Source Port Number
* @param dstDpid Destination Dpid
* @param dstPortNo Destination Port Number
* @param type Type of this link, if its packet or optical
* @param linkType Link Type of this link
* @param configState Config State of this link
* @param adminStatus Admin Status of this link
*/
// CHECKSTYLE IGNORE check FOR NEXT 1 LINES
public void addUniDirectionalLinks(Long srcDpid, Long srcPortNo,
Long dstDpid, Long dstPortNo,
String type, LinkType linkType,
ConfigState configState,
AdminStatus adminStatus) {
final Dpid srcDpidObj = new Dpid(srcDpid);
final Dpid dstDpidObj = new Dpid(dstDpid);
final PortNumber srcPortNum = PortNumber.uint16(srcPortNo.shortValue());
final PortNumber dstPortNum = PortNumber.uint16(dstPortNo.shortValue());
LinkData linkData = new LinkData(new SwitchPort(srcDpidObj,
srcPortNum),
new SwitchPort(dstDpidObj,
dstPortNum));
linkData.createStringAttribute(TopologyElement.TYPE, type);
linkData.createStringAttribute(TopologyElement.ELEMENT_TYPE,
linkType.toString());
linkData.createStringAttribute(TopologyElement.ELEMENT_CONFIG_STATE,
configState.toString());
linkData.createStringAttribute(TopologyElement.ELEMENT_ADMIN_STATUS,
adminStatus.toString());
LinkData[] links = new LinkData[1];
links[0] = linkData;
putLink(links[0]);
}
/**
* create sample topology of 2 packet switches and 3 optical switches.
* <pre>
* [P1] ---------> [P2]
* | |
* | |
* [O1]--->[O3]--> [O2]
* </pre>
*/
public void createSamplePacketOpticalTopology1() {
Switch p1 = addSwitch(1L);
//addPort(P1, LOCAL_PORT);
Switch p2 = addSwitch(2L);
//addPort(P2, LOCAL_PORT);
Switch o1 = addOpticalSwitch(3L);
Switch o2 = addOpticalSwitch(4L);
Switch o3 = addOpticalSwitch(5L);
addPort(p1, 12L); // P1 -> P2
//addPort(P1, 14L); // P1 -> O1
addPort(p2, 21L); // P1 -> P2
//addPort(P2, 23L); // O2 -> P2
addTPort(o1, 32L); // P1 -> O1
addWPort(o1, 34L); // O1 -> O3
addTPort(o2, 41L); // O2 -> P2
addWPort(o2, 42L); // O3 -> O2
addWPort(o3, 51L); // O1 -> O3
addWPort(o3, 52L); // 03 -> 02
addUniDirectionalLinks(1L, 12L, 2L, 21L,
TopologyElement.TYPE_PACKET_LAYER,
LinkType.ETHERNET_LINK,
ConfigState.NOT_CONFIGURED,
AdminStatus.ACTIVE); // packet link
addUniDirectionalLinks(1L, 12L, 3L, 32L,
TopologyElement.TYPE_PACKET_LAYER +
TopologyElement.TYPE_OPTICAL_LAYER,
LinkType.PACKET_TPORT_LINK,
ConfigState.CONFIGURED, AdminStatus.INACTIVE);
// packet-optical links
addUniDirectionalLinks(3L, 34L, 5L, 51L,
TopologyElement.TYPE_OPTICAL_LAYER,
LinkType.WDM_LINK, ConfigState.CONFIGURED,
AdminStatus.INACTIVE); //wdm links
addUniDirectionalLinks(5L, 52L, 4L, 42L,
TopologyElement.TYPE_OPTICAL_LAYER,
LinkType.WDM_LINK, ConfigState.CONFIGURED,
AdminStatus.INACTIVE); //wdm links
addUniDirectionalLinks(4L, 41L, 2L, 21L,
TopologyElement.TYPE_PACKET_LAYER +
TopologyElement.TYPE_OPTICAL_LAYER,
LinkType.PACKET_TPORT_LINK,
ConfigState.CONFIGURED, AdminStatus.INACTIVE);
//packet-optical links
}
}