org.opennms.reporting.datablock

Class Node

java.lang.Object

org.opennms.reporting.datablock.StandardNamedObject

org.opennms.reporting.datablock.Node

public class Node
extends StandardNamedObject

This class holds the interface which has service information and list of outages for the service.

Author:

Jacinta Remedios

Constructor Summary

Constructors

Constructor and Description
Node() Default Constructor.
Node(List<Interface> interfaces) Constructor that sets the outages.
Node(String name, int id) Constructor that initialises the nodeid.
Node(String name, List<Interface> interfaces, int id) Constructor that sets the name and the outages.

Method Summary

Methods

Modifier and Type	Method and Description
void	addInterface(String intfname) Add Interface with interface name.
void	addInterface(String intfname, String service) Add an Interface with interface and service name.
void	addInterface(String intfname, String service, long lost) Add Interface with interface name, service id, lost time.
void	addInterface(String intfname, String service, long lost, long regained) Adds Interface with interface name, service id, lost time, regained time.
long	getBusDownTime() Returns the total outage on the node during business hours.
long	getBusTotalWindow() Returns the total window for this node during business hours.
long	getDownTime() Returns the total outage on the node.
Interface	getInterface(String intfname) Searches the list of interfaces and returns the interface object with name intfname.
int	getInterfaceCount() Returns the number of interfaces.
List<Interface>	getInterfaces() Return the interfaces
int	getNodeID() Return the nodeid
long	getOutage(long endTime, long rollingWindow) Get the outage for this node.
double	getPercentAvail() Returns the percentage availability on the node.
double	getPercentAvail(long endTime, long rollingWindow) Computes the availability of the node.
double	getPercentBusAvail() Returns the percentage availability on the node during business hours.
int	getServiceAffectCount() Returns the service affected count.
int	getServiceCount() Returns the number of unique interface/service combinations.
long	getTotalWindow() Returns the total window for this node.
boolean	hasOutages() Indicates whether the node has outages.
String	toString() Returns the string that displays the Node/Interface/Service/Outages combinations.

Methods inherited from class org.opennms.reporting.datablock.StandardNamedObject

getName, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

Node

public Node()

Default Constructor.

Node

public Node(String name,
    int id)

Constructor that initialises the nodeid.

Parameters:

name - a String object.

id - a int.

Node

public Node(String name,
    List<Interface> interfaces,
    int id)

Constructor that sets the name and the outages.

Parameters:

name - Name of the service.

interfaces - interfaces to be set for this node.

id - node id.

Node

public Node(List<Interface> interfaces)

Constructor that sets the outages.

Parameters:

interfaces - Interfaces for this node to be set.

Method Detail

hasOutages

public boolean hasOutages()

Indicates whether the node has outages.

Returns:

True if has outages.

getDownTime

public long getDownTime()

Returns the total outage on the node.

Returns:

The down time.

getBusDownTime

public long getBusDownTime()

Returns the total outage on the node during business hours.

Returns:

The business hours down time.

getPercentAvail

public double getPercentAvail()

Returns the percentage availability on the node.

Returns:

The percentage availability

getPercentBusAvail

public double getPercentBusAvail()

Returns the percentage availability on the node during business hours.

Returns:

The percentage availability during business hours.

getServiceCount

public int getServiceCount()

Returns the number of unique interface/service combinations.

Returns:

The service count

getInterfaceCount

public int getInterfaceCount()

Returns the number of interfaces.

Returns:

The interface count

getBusTotalWindow

public long getBusTotalWindow()

Returns the total window for this node during business hours.

Returns:

The totals for the business hours window.

getTotalWindow

public long getTotalWindow()

Returns the total window for this node.

Returns:

The totals

getInterfaces

public List<Interface> getInterfaces()

Return the interfaces

Returns:

A list of interfaces.

getNodeID

public int getNodeID()

Return the nodeid

Returns:

This node's id.

getServiceAffectCount

public int getServiceAffectCount()

Returns the service affected count.

Returns:

The number of affected services.

addInterface

public void addInterface(String intfname)

Add Interface with interface name.

Parameters:

intfname - interface name Checks if the interface with name intfname exists. If not, adds a new interface with name intfname.

addInterface

public void addInterface(String intfname,
                String service)

Add an Interface with interface and service name.

Parameters:

intfname - interface name

service - service name Checks if the interface with name intfname exists. If so, adds service to that interface. Otherwise, adds a new interface with name intfname and service.

addInterface

public void addInterface(String intfname,
                String service,
                long lost)

Add Interface with interface name, service id, lost time.

Parameters:

intfname - Interface name

service - Service name

lost - Lost time Checks if the interface with name intfname exists. If so, adds service to that interface. Otherwise, adds a new interface with name intfname and service, and adds an outage with losttime as lost.

getInterface

public Interface getInterface(String intfname)

Searches the list of interfaces and returns the interface object with name intfname.

Parameters:

intfname - a String object.

Returns:

Interface with name intfname

addInterface

public void addInterface(String intfname,
                String service,
                long lost,
                long regained)

Adds Interface with interface name, service id, lost time, regained time.

Parameters:

intfname - Interface name

service - Service name

lost - Lost time

regained - Regained time. Checks if the interface with name intfname exists. If so, adds service to that interface. Otherwise, adds a new interface with name intfname and service, and adds an outage with losttime as lost and regained time as regained.

getPercentAvail

public double getPercentAvail(long endTime,
                     long rollingWindow)

Computes the availability of the node. The rolling window (in milliseconds)

Parameters:

endTime - End Time of the rolling window in milliseconds.

rollingWindow - a long.

Returns:

percentage availability of node for the last week.

getOutage

public long getOutage(long endTime,
             long rollingWindow)

Get the outage for this node.

Parameters:

endTime - a long.

rollingWindow - a long.

Returns:

The outage time.

toString

public String toString()

Returns the string that displays the Node/Interface/Service/Outages combinations.

Overrides:

toString in class Object

Returns:

The string representation.