masterview.java

一个用java写的地震分析软件(无源码)

	  report ("Getting Phase data.", 10);
       loadPhases();

       // load amps for magnitude of the sols
	  report ("Getting Amp data.", 20);
       loadAmplitudes();

       // load amps for magnitude of the sols
	  report ("Getting Coda data.", 30);
       loadCodas();

       // Make a local phase and amp lists for each WFView.
	  makeLocalLists();

    }



    /**
     * Build a MasterView based on this solution containing stations within the
     * parameter bounds and with waveforms with timespan defined as a window
     * 'preOT' seconds before and 'postOT' seconds after the origin time of the
     * solution. The view is NOT based on waveforms saved in the
     * DataSource. Rather Waveform objects are created based on the TimeSpan
     * given. These are effectively 'requests' that may or may not be
     * successfully fulfilled when a call to loadWaveforms() is made. The
     * DataSource will be searced for the TimeSpan specified to find phases,
     * amps, etc.  <p>
     *
     * The list will end at either the  distance cutoff or the station count,
     * whichever comes first. For example, assume there are 50 channels within
     * 100 km of the epicenter; if distCutoff=100 & maxCount=20, only the
     * nearest 20 channels will be included. If distCutoff=100 & maxCount=200,
     * only the 50 stations within 100 km will be include. The station list
     * comes from the Channel class. */
    public void defineByParameters(Solution sol, double distCutoff, int maxCount,
				   double preOT, double postOT) {

	if (sol != null ) {

	    double ot   = sol.datetime.doubleValue();
	    TimeSpan ts = new TimeSpan (ot - preOT, ot + postOT);

	    defineByParameters(sol, distCutoff, maxCount, ts);
	}
    }
    /**
     * Build a MasterView based on this solution ID containing stations within
     * the parameter bounds and with waveforms with this timespan. The view is
     * NOT based on waveforms saved in the DataSource. Rather Waveform objects
     * are created based on the TimeSpan given. These are effectively 'requests'
     * that may or may not be successfully fulfilled when a call to
     * loadWaveforms() is made. The DataSource will be searced for the TimeSpan
     * specified to find phases, amps, etc.  <p>
     *
     * The list will end at either the  distance cutoff or the station count,
     * whichever comes first. For example, assume there are 50 channels within
     * 100 km of the epicenter; if distCutoff=100 & maxCount=20, only the
     * nearest 20 channels will be included. If distCutoff=100 & maxCount=200,
     * only the 50 stations within 100 km will be include. The station list
     * comes from the Channel class. */

    public void defineByParameters(long evid, double distCutoff, int maxCount,
				   TimeSpan ts) {

	Solution sol = Solution.create().getById(evid);

	if (sol != null ) defineByParameters(sol, distCutoff, maxCount, ts);
    }


    /** Define MasterView to includ all channels with readings; phases, amps or
     * codas.
     * This is used to construct a MasterView that does
     * not depend on the waveforms windows that were assigned to this event by the
     * data source. It does NOT load time series. */

    public void defineByReadings (Solution sol,
				   double distCutoff, int maxCount,
				   TimeSpan ts) {

	if (sol == null) return;

	// adds sol to list in proper time order, notifies observers
	addSolution(sol);
	setSelectedSolution(sol);

	// Set ALL views + master view to the time window passed in the arg
	setAllViewSpans(ts);

	loadReadings();

	// create a WFView for each channel with a reading
	insureReadingsHaveViews(true);

	// match channels info
	loadChannelData();

	// calc distances and sort by dist from selected Solution
	distanceSort();

	// toss out-of-bounds views
	wfvList.trim(maxCount);
	wfvList.trim(distCutoff);

	// create waveform time windows from scratch NOT from the data source
     // (time-series are NOT loaded yet)
	WFView wfv[] = wfvList.getArray();

	for ( int i=0; i < wfv.length; i++) {

         Waveform wf = Waveform.create();
         wf.setChannelObj(wfv[i].chan);
         wf.setTimeSpan(ts);

	    wfv[i].setWaveform( wf );

	}

    }


    /** Define MasterView to includ all channels with phases.
     * This is used to construct a MasterView that does
     * not depend on the waveforms windows that were assigned to this event by the
     * data source. It does NOT load time series. */

    public void defineByPhaseList (Solution sol,
				   double distCutoff, int maxCount,
				   TimeSpan ts) {

	if (sol == null) return;

	// adds sol to list in proper time order, notifies observers
	addSolution(sol);
	setSelectedSolution(sol);

	// Set ALL views + master view to the time window passed in the arg
	setAllViewSpans(ts);

	loadPhases();

	// create a WFView for each channel with a reading
	insureReadingsHaveViews(true);

	// match channels info
	loadChannelData();

	// calc distances and sort by dist from selected Solution
	distanceSort();

	// toss out-of-bounds views
	wfvList.trim(maxCount);
	wfvList.trim(distCutoff);

	// create waveform time windows from scratch NOT from the data source
     // (time-series are NOT loaded yet)
	WFView wfv[] = wfvList.getArray();

	for ( int i=0; i < wfv.length; i++) {

         Waveform wf = Waveform.create();
         wf.setChannelObj(wfv[i].chan);
         wf.setTimeSpan(ts);

	    wfv[i].setWaveform( wf );

	}

    }


/**
 * Create a MasterView based on the Waveforms associated with this Solution in
 * the DataSource. Load the phase, amp, etc.  */
/* public boolean defineByChannelTimeWindowModel(ChannelTimeWindowModel model,
                                              double distCutoff, int maxCount) {
    if (defineByChannelTimeWindowModel(model)) {

	// toss out-of-bounds views
	wfvList.trim(maxCount);
	wfvList.trim(distCutoff);
     return true;
    }
    return false;
}
*/

/**
 * Set MasterView's default ChannelTimeWindowModel.
 * */
public void setChannelTimeWindowModel(ChannelTimeWindowModel model) {
    defaultChannelTimeWindowModel = model;
//    defaultChannelTimeWindowModel.setChannelList(MasterChannelList.get());
    // DDG 10/11/02 test
    defaultChannelTimeWindowModel.setChannelList(null);
}
/**
 * Get MasterView's default ChannelTimeWindowModel.
 * */
public ChannelTimeWindowModel getChannelTimeWindowModel() {
    return defaultChannelTimeWindowModel;
}
/**
 * Create a MasterView based the default ChannelTimeWindowModel and the currently
 * selected Solution. Returns true on success. */
public boolean defineByChannelTimeWindowModel() {
    if (this.getSelectedSolution() == null) return false;
//    defaultChannelTimeWindowModel.setChannelList(MasterChannelList.get());
    // DDG 10/11/02 test
    defaultChannelTimeWindowModel.setChannelList(null);
    return defineByChannelTimeWindowModel(defaultChannelTimeWindowModel,
			                  this.getSelectedSolution());
}
/**
 * Create a MasterView based this model and event ID number. Loads the phases, amps, etc.
 * The Solution created for this 'evid' will be added to the MasterView and set
 * as the selected Solution.
 * Returns true on success.  */
public boolean defineByChannelTimeWindowModel(ChannelTimeWindowModel model, long evid) {
    Solution sol = Solution.create();
    sol.getById(evid);
    if (sol == null) return false;
    addSolution(sol);
    setSelectedSolution(sol);
    return defineByChannelTimeWindowModel(model, sol);
}
/**
 * Create a MasterView based this model and Solution. Loads the phases, amps, etc.
 * Returns true on success. */
public boolean defineByChannelTimeWindowModel(ChannelTimeWindowModel model, Solution sol) {
    model.setSolution(sol);
    return defineByChannelTimeWindowModel(model);
}

/**
 * Create a MasterView based this model. Loads the phases, amps, etc.  Note that
 * the solution must be set for the model.
 * The currently selected solution of the MasterView will be used as the model's
 * Solution.
 * Returns true on success. */
public boolean defineByChannelTimeWindowModel(ChannelTimeWindowModel model) {

    Solution sol = getSelectedSolution();
    // Gotta' have a Solution
    if ( sol == null ) return false;

    report("Getting waveform headers.", 20);
    // Get Waveforms Header Info (time series is NOT loaded yet)

    ArrayList wfa = (ArrayList) model.getWaveformList(sol);

    if (debug) System.out.println ("Number of available waveforms = "+wfa.size());

    // Create a WFView for each waveform found for this event
    if (wfa.size() > 0) {

	report("Making Waveform views.", 0);

	// start with a clean WFViewList. Can't just abandon the old reference and
     // instatiate a new one because the Waveform listeners would still have
     // a reference and never garbage collect.
	wfvList.clear();

	// Add these WFViews to this MasterView (would getting an array be faster here?)
	int counter = 0;
	int inc = 100/wfa.size();
	int done = 0;

	for (int i = 0; i<wfa.size(); i++)  {
	   this.addWFView(new WFView( (Waveform) wfa.get(i)));

	    report (done);
	    done += inc;
	}
    } else {
      	report("No Waveform views defined.", 0);
    }

    // loads phases, amps and codas
    loadReadings();

	// create a WFView for each channel with a reading
	insureReadingsHaveViews(true);

    // copy lat/lon info from Channel class to WFViews
     report ("Loading channel data.", 0);
	loadChannelData();

	// calc distances and sort by dist from selected Solution
	distanceSort(sol);

	alignViews();

	// Get timeseries if flag is set
	loadWaveforms();

	return true;
  }


/**
 * Create a MasterView based on a ChannelTimeWindow List. */
public boolean defineByChannelTimeWindowList(Collection ctwList) {

   // Create a WFView for each waveform found for this event
    if (ctwList.size() > 0) {

     // Get Waveforms Header Info (time series is NOT loaded yet)
     ChannelTimeWindow ctw[] = (ChannelTimeWindow[]) ctwList.toArray(new ChannelTimeWindow[0]);

	report("Making Waveform views.", 0);

	// start with a clean WFViewList. Used to just make a new make a new wfvList
	// but that killed the Waveform listeners that inform when they are loaded
	// to repaint WFPanel.
	wfvList.clear();

	// Add these WFViews to this MasterView (would getting an array be faster here?)
	int counter = 0;
	int inc = 100/ctw.length;
	int done = 0;

	WFView wfv;
        TimeSpan ts;

	for (int i = 0; i<ctw.length; i++)  {

        ts = new TimeSpan(ctw[i].getStart(), ctw[i].getEnd());
        wfv = new WFView(ctw[i].getChannelObj(), ts);

//	   wfv.setWaveform(new Waveform (ctw[i].chan, ts));

         Waveform wf = Waveform.create();
         wf.setChannelObj(ctw[i].getChannelObj());
         wf.setTimeSpan(ts);

	    wfv.setWaveform( wf );

	   addWFView(wfv);

	   report (done);
	   done += inc;
	}
    }

     loadChannelData();

     // Make a local phase and amp lists for each WFView.
	makeLocalLists();

	alignViews();

	// Get timeseries if flag is set
	loadWaveforms();

	return true;
  }

/**
 * Create a MasterView based on TriggerChannelTimeWindows list. Trigger times will create
 * phases. */
public boolean defineByTriggerChannelTimeWindowList(Collection ctwList) {

   // Create a WFView for each waveform found for this event
    if (ctwList.size() > 0) {

     // Get Waveforms Header Info (time series is NOT loaded yet)
     TriggerChannelTimeWindow ctw[] =
           (TriggerChannelTimeWindow[]) ctwList.toArray(new TriggerChannelTimeWindow[0]);

	report("Making Waveform views.", 0);

	// start with a clean WFViewList. Used to just make a new make a new wfvList
	// but that killed the Waveform listeners that inform when they are loaded
	// to repaint WFPanels.
	wfvList.clear();

	// Add these WFViews to this MasterView (would getting an array be faster here?)
	int counter = 0;
	int inc = 100/ctw.length;
	int done = 0;

	WFView wfv;
        TimeSpan ts;

	for (int i = 0; i<ctw.length; i++)  {

        ts = new TimeSpan(ctw[i].getStart(), ctw[i].getEnd());
        wfv = new WFView(ctw[i].getChannelObj(), ts);

//	   wfv.setWaveform(new Waveform (ctw[i].chan, ts));
         Waveform wf = Waveform.create();
         wf.setChannelObj(ctw[i].getChannelObj());
         wf.setTimeSpan(ts);

	    wfv.setWaveform( wf );

	    addWFView(wfv);

//  Interpret the trigger time as a P-phase so a pick marker will be plotted

        if (ctw[i].triggerTime != 0.0) {
          Phase ph = Phase.create();
          ph.setChannelObj(ctw[i].getChannelObj());
          ph.setTime(ctw[i].triggerTime);
          ph.description = new PhaseDescription("T", "x", " ", 4);
          addPhaseToCurrentSolution(ph);
        }

	   report (done);
	   done += inc;
	}
    }

     loadChannelData();

     // Make a local phase and amp lists for each WFView.
	makeLocalLists();

	alignViews();