jview
Interface DataObserver

All Superinterfaces:

EventListener

All Known Subinterfaces:

DataAnalysing

All Known Implementing Classes:

JAbstractAnalyser, JAsynchronAnalyser, JDataModelDisplay, JEditableAnalyser, JPhasePlot, JSplittedDataDisplay, JStatisticAnalyser, JVisualizingAnalyser

public interface DataObserver
extends EventListener

A data observer wants to be notified whenever the valid data in an application changes. The most natural choice is for JAnalyser that work very fast and that update their displayable according to selected data.

Method Summary

void	dataChanged(DataChangeEvent dce) This method is called by JDataCanvas when the user changed the datapoints visible or if the data itself changed.

Method Detail

dataChanged

void dataChanged(DataChangeEvent dce)

This method is called by JDataCanvas when the user changed the datapoints visible or if the data itself changed. The data change event carries some more specification.