net.fenyo.gnetwatch.targets
Class Target

java.lang.Object
  net.fenyo.gnetwatch.GUI.VisualElement
      net.fenyo.gnetwatch.targets.Target

Direct Known Subclasses:

TargetGroup, TargetInterface, TargetIPv4, TargetIPv4Range, TargetIPv4Subnet, TargetIPv6

public class Target
extends VisualElement

Target is the base class for every types of targets.

Version:

$Id: Target.java,v 1.70 2008/04/28 23:00:57 fenyo Exp $

Author:

Alexandre Fenyo

Field Summary

java.util.Map<java.lang.String,EventList>	eventLists
private static Log	log
private java.lang.String	name
private MultiValueMap	registered_components

Constructor Summary

Target()
Default constructor.

Target(java.lang.String name)
Constructor.

Method Summary

void	addEvent(EventGeneric event) Adds a new event.
boolean	addTarget(GUI gui, Target parent) Attaches this target to a specific parent element.
boolean	canAddTarget(VisualElement parent) Checks that this target can be attached to a specific parent element.
void	disposed() Called when this target is disposed.
boolean	equals(java.lang.Object o) Compares two targets.
java.util.Map<java.lang.String,EventList>	getEventLists()
java.util.List<EventGeneric>	getEvents(java.util.Date begin, java.util.Date end, java.lang.Class clazz) Returns events from the first BEFORE begin (or at begin) to the last AFTER end (or at end).
EventGeneric	getLastEvent(java.lang.Class clazz) Returns the last event.
java.lang.String	getName() Returns the name of this target.
int	hashCode() Returns the hashcode for this target.
void	mergeEvents(java.lang.Class clazz)
private void	mergeEvents(java.util.Date begin, java.util.Date end, java.lang.Class clazz, long granularity)
private void	mergeEventsSimple(java.lang.Class clazz)
void	registerComponent(BasicComponent component, java.lang.Class clazz) Informs this target that this component is interested in this type of events.
void	setEventLists(java.util.Map<java.lang.String,EventList> eventLists)
void	setName(java.lang.String name)
void	unregisterComponent(BasicComponent component, java.lang.Class clazz) Unregister a component.

Methods inherited from class net.fenyo.gnetwatch.GUI.VisualElement

addParent, canManageThisChild, contains, duplicateTreeItemOnce, expandTreeItems, getAllParents, getChildren, getDescription, getGUI, getId, getItem, getParents, getProgress, getSubElements, getSubElements, getTreeItems, getType, informSelected, initialize, isDisposed, isThisOurTreeItem, removeVisualElements, selected, setChildren, setDescription, setGUI, setId, setImage, setImageExec, setImageFolder, setImageHost, setImageHost6, setImageHost6SNMP, setImageHostSNMP, setImageInterface, setImageMultiRow, setImageNetwork, setImageOscillo, setImageQueue, setImageWatch, setItem, setParent, setParent, setProgress, setType, unselected

Methods inherited from class java.lang.Object

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

Field Detail

log

private static Log log

name

private java.lang.String name

registered_components

private MultiValueMap registered_components

eventLists

public java.util.Map<java.lang.String,EventList> eventLists

Constructor Detail

Target

public Target(java.lang.String name)
       throws AlgorithmException

Constructor.

Parameters:

name - target name.

Throws:

AlgorithmException - exception.

Target

public Target()

Default constructor.

Parameters:

none. -

Method Detail

setName

public void setName(java.lang.String name)

getEventLists

public java.util.Map<java.lang.String,EventList> getEventLists()

setEventLists

public void setEventLists(java.util.Map<java.lang.String,EventList> eventLists)

registerComponent

public void registerComponent(BasicComponent component,
                              java.lang.Class clazz)

Informs this target that this component is interested in this type of events.

Parameters:

component - component to register.

clazz - type of events.

unregisterComponent

public void unregisterComponent(BasicComponent component,
                                java.lang.Class clazz)

Unregister a component.

Parameters:

component - component to unregister.

clazz - type of events.

getLastEvent

public EventGeneric getLastEvent(java.lang.Class clazz)

Returns the last event.

Parameters:

clazz - type of events.

Returns:

EventGeneric last event.

getEvents

public java.util.List<EventGeneric> getEvents(java.util.Date begin,
                                              java.util.Date end,
                                              java.lang.Class clazz)

Returns events from the first BEFORE begin (or at begin) to the last AFTER end (or at end).

Parameters:

begin - start time.

end - end time.

clazz - type of events.

Returns:

List list of selected events.

mergeEvents

public void mergeEvents(java.lang.Class clazz)

mergeEvents

private void mergeEvents(java.util.Date begin,
                         java.util.Date end,
                         java.lang.Class clazz,
                         long granularity)

mergeEventsSimple

private void mergeEventsSimple(java.lang.Class clazz)

getName

public java.lang.String getName()

Returns the name of this target.

Parameters:

none. -

Returns:

String target name.

addEvent

public void addEvent(EventGeneric event)

Adds a new event.

Parameters:

event - event to add.

disposed

public void disposed()

Called when this target is disposed.

Overrides:

disposed in class VisualElement

Parameters:

none. -

canAddTarget

public boolean canAddTarget(VisualElement parent)

Checks that this target can be attached to a specific parent element.

Parameters:

parent - parent element.

Returns:

true if this target can be attached to this parent element.

addTarget

public boolean addTarget(GUI gui,
                         Target parent)

Attaches this target to a specific parent element.

Parameters:

gui - current GUI instance.

parent - parent element.

Returns:

true if this target has been succesfully attached to this parent element.

equals

public boolean equals(java.lang.Object o)

Compares two targets.

Overrides:

equals in class java.lang.Object

Parameters:

o - target to compare to.

Returns:

true if the targets are equal.

hashCode

public int hashCode()

Returns the hashcode for this target.

Overrides:

hashCode in class java.lang.Object

Parameters:

none. -

Returns:

int hashcode.