Package org.opennms.features.vaadin.dashboard.dashlets

Class RrdDashlet

java.lang.Object

org.opennms.features.vaadin.dashboard.model.AbstractDashlet

org.opennms.features.vaadin.dashboard.dashlets.RrdDashlet

All Implemented Interfaces:

Dashlet

public class RrdDashlet
extends AbstractDashlet

This class implements a Dashlet for displaying a Rrd graph.

Author:

Christian Pape

Constructor Summary

Constructors

Constructor	Description
RrdDashlet(String name, DashletSpec dashletSpec, RrdGraphHelper rrdGraphHelper)	Constructor for instantiating new objects.

Method Summary

Modifier and Type	Method	Description
DashletComponent	getDashboardComponent(com.vaadin.ui.UI ui)
DashletComponent	getWallboardComponent(com.vaadin.ui.UI ui)	Updates the dashlet contents and computes new boosted state

Methods inherited from class org.opennms.features.vaadin.dashboard.model.AbstractDashlet

getDashletSpec, getName, isBoosted, setDashletSpec, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

RrdDashlet

public RrdDashlet(String name,
                  DashletSpec dashletSpec,
                  RrdGraphHelper rrdGraphHelper)

Constructor for instantiating new objects.

Parameters:

name - the name of the dashlet

dashletSpec - the DashletSpec to be used

rrdGraphHelper - the rrd graph helper instance

Method Detail

getDashboardComponent

public DashletComponent getDashboardComponent(com.vaadin.ui.UI ui)

Specified by:

getDashboardComponent in interface Dashlet

Overrides:

getDashboardComponent in class AbstractDashlet

getWallboardComponent

public DashletComponent getWallboardComponent(com.vaadin.ui.UI ui)

Description copied from interface: Dashlet

Updates the dashlet contents and computes new boosted state

Specified by:

getWallboardComponent in interface Dashlet

Overrides:

getWallboardComponent in class AbstractDashlet

Parameters:

ui - The UI which holds the component.