UiTopology (ONOS Java API (2.1.0))

java.lang.Object
- org.onosproject.ui.model.topo.UiElement
- - org.onosproject.ui.model.topo.UiTopology

public class UiTopology
extends UiElement

Represents the overall network topology.

Constructor Summary

Constructors
Constructor and Description

UiTopology(ServiceBundle services)
Creates a new UI topology backed by the specified service bundle.

Constructors
Constructor and Description
`UiTopology(ServiceBundle services)` Creates a new UI topology backed by the specified service bundle.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(UiClusterMember member)` Adds the given cluster member to the topology model.
`void`	`add(UiDevice uiDevice)` Adds the given device to the topology model.
`void`	`add(UiDeviceLink uiDeviceLink)` Adds the given UI device link to the topology model.
`void`	`add(UiEdgeLink uiEdgeLink)` Adds the given UI edge link to the topology model.
`void`	`add(UiHost uiHost)` Adds the given host to the topology model.
`void`	`add(UiRegion uiRegion)` Adds the given region to the topology model.
`List<UiClusterMember>`	`allClusterMembers()` Returns all the cluster members, sorted by their ID.
`Set<UiDeviceLink>`	`allDeviceLinks()` Returns all device links in the model.
`Set<UiDevice>`	`allDevices()` Returns all devices in the model.
`Set<UiHost>`	`allHosts()` Returns all hosts in the model.
`Set<UiRegion>`	`allRegions()` Returns all regions in the model (except the `null region`).
`void`	`clear()` Clears the topology state; that is, drops all regions, devices, hosts, links, and cluster members.
`int`	`clusterMemberCount()` Returns the number of members in the cluster.
`void`	`computeSynthLinks()` Uses the device-device links and data about the regions to compute the set of synthetic links that are required per region.
`int`	`deviceCount()` Returns the number of devices configured in the topology.
`int`	`deviceLinkCount()` Returns the number of device links configured in the topology.
`String`	`dumpString()` Returns a detailed (multi-line) string showing the contents of the topology.
`int`	`edgeLinkCount()` Returns the number of edge links configured in the topology.
`UiClusterMember`	`findClusterMember(NodeId id)` Returns the cluster member with the given identifier, or null if no such member exists.
`UiDevice`	`findDevice(DeviceId id)` Returns the device with the specified identifier, or null if no such device exists.
`UiDeviceLink`	`findDeviceLink(UiLinkId id)` Returns the device link with the specified identifier, or null if no such link exists.
`UiEdgeLink`	`findEdgeLink(UiLinkId id)` Returns the edge link with the specified identifier, or null if no such link exists.
`UiHost`	`findHost(HostId id)` Returns the host with the specified identifier, or null if no such host exists.
`UiRegion`	`findRegion(RegionId id)` Returns the region with the specified identifier, or null if no such region exists.
`List<UiSynthLink>`	`findSynthLinks(RegionId regionId)` Returns the synthetic links associated with the specified region.
`int`	`hostCount()` Returns the number of hosts configured in the topology.
`String`	`idAsString()` Returns a string representation of the element identifier.
`UiRegion`	`nullRegion()` Returns a reference to the null-region.
`int`	`regionCount()` Returns the number of regions configured in the topology.
`void`	`remove(UiClusterMember member)` Removes the given cluster member from the topology model.
`void`	`remove(UiDevice uiDevice)` Removes the given device from the topology model.
`void`	`remove(UiDeviceLink uiDeviceLink)` Removes the given UI device link from the model.
`void`	`remove(UiEdgeLink uiEdgeLink)` Removes the given UI edge link from the model.
`void`	`remove(UiHost uiHost)` Removes the given host from the topology model.
`void`	`remove(UiRegion uiRegion)` Removes the given region from the topology model.
`int`	`synthLinkCount()` Returns the number of synthetic links in the topology.
`String`	`toString()`

Methods inherited from class org.onosproject.ui.model.topo.UiElement
destroy, name

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - UiTopology
```
public UiTopology(ServiceBundle services)
```
    Creates a new UI topology backed by the specified service bundle.
    
    Parameters:
    
    services - service bundle
- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - idAsString
```
public String idAsString()
```
    Description copied from class: UiElement
    
    Returns a string representation of the element identifier.
    
    Specified by:
    
    idAsString in class UiElement
    
    Returns:
    
    the element unique identifier
  - clear
```
public void clear()
```
    Clears the topology state; that is, drops all regions, devices, hosts, links, and cluster members.
  - allClusterMembers
```
public List<UiClusterMember> allClusterMembers()
```
    Returns all the cluster members, sorted by their ID.
    
    Returns:
    
    all cluster members
  - findClusterMember
```
public UiClusterMember findClusterMember(NodeId id)
```
    Returns the cluster member with the given identifier, or null if no such member exists.
    
    Parameters:
    
    id - cluster node identifier
    
    Returns:
    
    corresponding UI cluster member
  - add
```
public void add(UiClusterMember member)
```
    Adds the given cluster member to the topology model.
    
    Parameters:
    
    member - cluster member to add
  - remove
```
public void remove(UiClusterMember member)
```
    Removes the given cluster member from the topology model.
    
    Parameters:
    
    member - cluster member to remove
  - clusterMemberCount
```
public int clusterMemberCount()
```
    Returns the number of members in the cluster.
    
    Returns:
    
    number of cluster members
  - allRegions
```
public Set<UiRegion> allRegions()
```
    Returns all regions in the model (except the null region).
    
    Returns:
    
    all regions
  - nullRegion
```
public UiRegion nullRegion()
```
    Returns a reference to the null-region. That is, the container for devices, hosts, and links that belong to no region.
    
    Returns:
    
    the null-region
  - findRegion
```
public UiRegion findRegion(RegionId id)
```
    Returns the region with the specified identifier, or null if no such region exists.
    
    Parameters:
    
    id - region identifier
    
    Returns:
    
    corresponding UI region
  - add
```
public void add(UiRegion uiRegion)
```
    Adds the given region to the topology model.
    
    Parameters:
    
    uiRegion - region to add
  - remove
```
public void remove(UiRegion uiRegion)
```
    Removes the given region from the topology model.
    
    Parameters:
    
    uiRegion - region to remove
  - regionCount
```
public int regionCount()
```
    Returns the number of regions configured in the topology.
    
    Returns:
    
    number of regions
  - allDevices
```
public Set<UiDevice> allDevices()
```
    Returns all devices in the model.
    
    Returns:
    
    all devices
  - findDevice
```
public UiDevice findDevice(DeviceId id)
```
    Returns the device with the specified identifier, or null if no such device exists.
    
    Parameters:
    
    id - device identifier
    
    Returns:
    
    corresponding UI device
  - add
```
public void add(UiDevice uiDevice)
```
    Adds the given device to the topology model.
    
    Parameters:
    
    uiDevice - device to add
  - remove
```
public void remove(UiDevice uiDevice)
```
    Removes the given device from the topology model.
    
    Parameters:
    
    uiDevice - device to remove
  - deviceCount
```
public int deviceCount()
```
    Returns the number of devices configured in the topology.
    
    Returns:
    
    number of devices
  - allDeviceLinks
```
public Set<UiDeviceLink> allDeviceLinks()
```
    Returns all device links in the model.
    
    Returns:
    
    all device links
  - findDeviceLink
```
public UiDeviceLink findDeviceLink(UiLinkId id)
```
    Returns the device link with the specified identifier, or null if no such link exists.
    
    Parameters:
    
    id - the canonicalized link identifier
    
    Returns:
    
    corresponding UI device link
  - findEdgeLink
```
public UiEdgeLink findEdgeLink(UiLinkId id)
```
    Returns the edge link with the specified identifier, or null if no such link exists.
    
    Parameters:
    
    id - the canonicalized link identifier
    
    Returns:
    
    corresponding UI edge link
  - add
```
public void add(UiDeviceLink uiDeviceLink)
```
    Adds the given UI device link to the topology model.
    
    Parameters:
    
    uiDeviceLink - link to add
  - add
```
public void add(UiEdgeLink uiEdgeLink)
```
    Adds the given UI edge link to the topology model.
    
    Parameters:
    
    uiEdgeLink - link to add
  - remove
```
public void remove(UiDeviceLink uiDeviceLink)
```
    Removes the given UI device link from the model.
    
    Parameters:
    
    uiDeviceLink - link to remove
  - remove
```
public void remove(UiEdgeLink uiEdgeLink)
```
    Removes the given UI edge link from the model.
    
    Parameters:
    
    uiEdgeLink - link to remove
  - deviceLinkCount
```
public int deviceLinkCount()
```
    Returns the number of device links configured in the topology.
    
    Returns:
    
    number of device links
  - edgeLinkCount
```
public int edgeLinkCount()
```
    Returns the number of edge links configured in the topology.
    
    Returns:
    
    number of edge links
  - allHosts
```
public Set<UiHost> allHosts()
```
    Returns all hosts in the model.
    
    Returns:
    
    all hosts
  - findHost
```
public UiHost findHost(HostId id)
```
    Returns the host with the specified identifier, or null if no such host exists.
    
    Parameters:
    
    id - host identifier
    
    Returns:
    
    corresponding UI host
  - add
```
public void add(UiHost uiHost)
```
    Adds the given host to the topology model.
    
    Parameters:
    
    uiHost - host to add
  - remove
```
public void remove(UiHost uiHost)
```
    Removes the given host from the topology model.
    
    Parameters:
    
    uiHost - host to remove
  - hostCount
```
public int hostCount()
```
    Returns the number of hosts configured in the topology.
    
    Returns:
    
    number of hosts
  - computeSynthLinks
```
public void computeSynthLinks()
```
    Uses the device-device links and data about the regions to compute the set of synthetic links that are required per region.
  - findSynthLinks
```
public List<UiSynthLink> findSynthLinks(RegionId regionId)
```
    Returns the synthetic links associated with the specified region.
    
    Parameters:
    
    regionId - the region ID
    
    Returns:
    
    synthetic links for this region
  - synthLinkCount
```
public int synthLinkCount()
```
    Returns the number of synthetic links in the topology.
    
    Returns:
    
    the synthetic link count
  - dumpString
```
public String dumpString()
```
    Returns a detailed (multi-line) string showing the contents of the topology.
    
    Returns:
    
    detailed string

Class UiTopology

Constructor Summary

Method Summary

Methods inherited from class org.onosproject.ui.model.topo.UiElement

Methods inherited from class java.lang.Object

Constructor Detail

UiTopology

Method Detail

toString

idAsString

clear

allClusterMembers

findClusterMember

add

remove

clusterMemberCount

allRegions

nullRegion

findRegion

add

remove

regionCount

allDevices

findDevice

add

remove

deviceCount

allDeviceLinks

findDeviceLink

findEdgeLink

add

add

remove

remove

deviceLinkCount

edgeLinkCount

allHosts

findHost

add

remove

hostCount

computeSynthLinks

findSynthLinks

synthLinkCount

dumpString