ucar.unidata.data.sounding
Class TrajectoryFeatureTypeDataSource

java.lang.Object
  ucar.unidata.collab.SharableImpl
      ucar.unidata.data.DataSourceImpl
          ucar.unidata.data.FilesDataSource
              ucar.unidata.data.sounding.TrackDataSource
                  ucar.unidata.data.sounding.TrajectoryFeatureTypeDataSource

All Implemented Interfaces:

Sharable, DataSource, DataSourceFactory, XmlPersistable

public class TrajectoryFeatureTypeDataSource
extends TrackDataSource

Created by IntelliJ IDEA. User: yuanho Date: Oct 5, 2009 Time: 2:47:02 PM To change this template use File | Settings | File Templates.

Field Summary

static String	ID_SONDELOCATIONS Deprecated. use ID_SONDESTARTLOCATIONS
static String	ID_SONDESTARTLOCATIONS sounding trace id

Fields inherited from class ucar.unidata.data.sounding.TrackDataSource

ID_LASTOB, ID_POINTTRACE, ID_SOUNDINGOB, ID_SOUNDINGTRACE, ID_TIMETRACE, ID_WHOLETRACE, PROP_TRACKTYPE, soundingCats, traceCats

Fields inherited from class ucar.unidata.data.FilesDataSource

adapters, oldSourceFromBundles, sources

Fields inherited from class ucar.unidata.data.DataSourceImpl

changeDataPathsCbx, dataCacheKey, dataChoices, geoSelectionPanel, haveBeenUnPersisted, okToContinue, PARAM_SHOW_HIDE, PARAM_SHOW_NO, PARAM_SHOW_YES

Fields inherited from interface ucar.unidata.data.DataSource

DATAPATH_DATE_FORMAT, DATAPATH_DATE_PATTERN, MOST_RECENT, ordinalNames, PROP_AUTOCREATEDISPLAY, PROP_BASEDIRECTORY, PROP_CACHEABLE, PROP_DATACHOICENAME, PROP_DISPLAYPROPERTIES, PROP_DOCUMENTLINKS, PROP_FILEPATTERN, PROP_GEOLOCATION, PROP_ICON, PROP_NAME, PROP_POLLINFO, PROP_RESOLVERURL, PROP_SERVICE_HTTP, PROP_SUBPROPERTIES, PROP_TIMELABELS, PROP_TITLE

Constructor Summary

TrajectoryFeatureTypeDataSource()
Default Constructor

TrajectoryFeatureTypeDataSource(DataSourceDescriptor descriptor, List sources, Hashtable properties)
Create a SondeDataSource from the specification given.

TrajectoryFeatureTypeDataSource(DataSourceDescriptor descriptor, String source, Hashtable properties)
Create a SondeDataSource from the specification given.

Method Summary

protected FieldImpl	aggregateTracks(List tracks, Object id0) Aggregate the tracks
protected TrackAdapter	doMakeAdapter(String file, Hashtable pointDataFilter, int stride, int lastNMinutes) Factory method to make the adapter
protected void	doMakeDataChoices() Make the DataChoices associated with this dataset
protected List	doMakeDateTimes() Make the list of times associated with this DataSource for DataSelection.
protected DateTime	getBaseTime() Get the base time for the sondes
protected Data	getDataInner(DataChoice dataChoice, DataCategory category, DataSelection dataSelection, Hashtable requestProperties) Get the VisAD Data object that corresponds to the dataChoice category and dataSelection criteria.
protected DateTime[]	getTimeList() Get the times in the tracks
protected void	initCategories() init sounding category

Methods inherited from class ucar.unidata.data.sounding.TrackDataSource

addActions, addPropertiesTabs, applyProperties, canDoView, canSaveDataToLocalDisk, doRemove, getAdapters, getChoiceId, getChoiceId0, getDataChoiceLabel, getFullDescription, getHaveAskedToSubset, getLastNMinutes, getLastPointOb, getMinMaxTime, getPointDataFilter, getPointObTrack, getPropertiesComponents, getRaobCategories, getSoundingCategories, getSoundingOb, getSoundingTrace, getStride, getTraceAdapter, getTraceCategories, getTrack, getTrackId, getTracks, initAfter, initAfterCreation, initTrack, main, mergeTracks, resetLastNMinutesFld, resetStrideFld, setHaveAskedToSubset, setLastNMinutes, setName, setPointDataFilter, setStride, showSqlShell

Methods inherited from class ucar.unidata.data.FilesDataSource

equals, getDataFileExtension, getDataPaths, getFilePath, getInputStreams, getLocationsForPolling, getPartialDescription, getSource, getSources, haveSources, initAfterUnpersistence, initWithPollingInfo, isFileBased, newFilesFromPolling, processDataFilename, propertiesChanged, reloadData, reloadData, saveDataToLocalDisk, setNewFiles, setSource, setSources, sourcesChanged, updateState

Methods inherited from class ucar.unidata.data.DataSourceImpl

addDataChangeListener, addDataChoice, addReloadTab, applyFieldMask, beginWritingDataToLocalDisk, canAddCurrentName, canCacheDataToDisk, canChangeData, canDoFieldMask, canDoGeoSelection, canDoGeoSelectionMap, canDoGeoSelectionStride, canPoll, canShowParameter, checkForInitAfterUnPersistence, clearCachedData, clearFileCache, clearTimes, convertSourceFile, convertToFilesIfDirectory, createAutoDisplay, createCacheKey, createElement, decrOutstandingGetDataCalls, doDirectory, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSubsetPropertiesComponent, endWritingDataToLocalDisk, expandIfNeeded, findDataChoice, findDataChoices, flushCache, getAbsoluteDateTimes, getActions, getAlias, getAllDateTimes, getAllDateTimes, getAllLevels, getAllLevels, getAllTimesForTimeDriver, getCache, getCache, getCacheClearDelay, getCacheDataToDisk, getCompositeDataChoices, getData, getData, getDataCachePath, getDataChangeListeners, getDataChoices, getDataContext, getDataInner, getDataIsEditable, getDataPrefix, getDataSelection, getDataSelectionComponents, getDataSource, getDateTimes, getDateTimeSelection, getDescription, getDescriptor, getErrorMessage, getEverChangedName, getExtraGeoSelectionComponent, getExtraTimesComponent, getFileFilterForPolling, getid, getIdv, getInError, getLocalDirectory, getLocationForPolling, getMostRecentFiles, getName, getNameForDataSource, getNeedToShowErrorToUser, getNextId, getOutstandingGetDataCalls, getPassword, getPathsThatCanBeRelative, getPollingInfo, getProperties, getPropertiesHeader, getProperty, getProperty, getProperty, getProperty, getProperty, getProperty, getProperty, getRelativePaths, getSampleDataProjection, getSaveDataFileLabel, getSelectedDateTimes, getSelectedDateTimes, getTimesFromDataSelection, getTmpPaths, getTypeName, getUserName, handlePropertiesAction, hasPollingInfo, holdsDateTimes, holdsIndices, identifiedBy, identifiedByName, incrOutstandingGetDataCalls, initDataChoice, initDataSelectionComponents, initFromXml, isPolling, loadFieldMask, loadFieldMask, loadLatestFile, logException, logException, makeDerivedDataChoices, makeSaveLocalActions, newFileFromPolling, notifyDataChange, putCache, putCache, reloadProperties, removeCache, removeDataChangeListener, removeDataChoice, removeProperty, replaceDataChoice, resetTmpState, saveDataToLocalDisk, saveDataToLocalDisk, selectTimesFromList, setAlias, setAskToUpdate, setCacheClearDelay, setCacheDataToDisk, setDataEditableStrings, setDataIsEditable, setDataIsRelative, setDataRelativeStrings, setDataSelection, setDateTimeSelection, setDescription, setDescriptor, setDirectory, setEverChangedName, setInError, setInError, setInError, setObjectProperties, setObjectProperty, setPassword, setPollingInfo, setPollLocation, setProperties, setProperty, setProperty, setRelativePaths, setTemplateName, setTmpPaths, setUserName, shouldCache, shouldCache, showPasswordDialog, showPropertiesDialog, showPropertiesDialog, showPropertiesDialog, showWaitDialog, tick, toString, toStringTruncated, updateDetailsText, writeFieldMaskFile, writeFieldMaskFile

Methods inherited from class ucar.unidata.collab.SharableImpl

applySharableProperties, doShare, doShare, doShareExternal, doShareInternal, getReceiveShareTime, getSharablePropertiesComponent, getShareGroup, getSharing, getUniqueId, initSharable, receiveShareData, removeSharable, setReceiveShareTime, setShareGroup, setSharing, setUniqueId, showSharableDialog

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.unidata.data.DataSource

getUniqueId

Field Detail

ID_SONDELOCATIONS

public static final String ID_SONDELOCATIONS

Deprecated. use ID_SONDESTARTLOCATIONS

sonde locations

See Also:

Constant Field Values

ID_SONDESTARTLOCATIONS

public static final String ID_SONDESTARTLOCATIONS

sounding trace id

See Also:

Constant Field Values

Constructor Detail

TrajectoryFeatureTypeDataSource

public TrajectoryFeatureTypeDataSource()

Default Constructor

TrajectoryFeatureTypeDataSource

public TrajectoryFeatureTypeDataSource(DataSourceDescriptor descriptor,
                                       String source,
                                       Hashtable properties)
                                throws VisADException

Create a SondeDataSource from the specification given.

Parameters:

descriptor - descriptor for the DataSource

source - file location or URL

properties - extra properties

Throws:

VisADException - problem creating data

TrajectoryFeatureTypeDataSource

public TrajectoryFeatureTypeDataSource(DataSourceDescriptor descriptor,
                                       List sources,
                                       Hashtable properties)
                                throws VisADException

Create a SondeDataSource from the specification given.

Parameters:

descriptor - descriptor for the DataSource

sources - file location or URL

properties - extra properties

Throws:

VisADException - problem creating data

Method Detail

initCategories

protected void initCategories()

init sounding category

Overrides:

initCategories in class TrackDataSource

getBaseTime

protected DateTime getBaseTime()

Get the base time for the sondes

Overrides:

getBaseTime in class TrackDataSource

Returns:

base time

getTimeList

protected DateTime[] getTimeList()

Get the times in the tracks

Returns:

times of the tracks

doMakeDateTimes

protected List doMakeDateTimes()

Make the list of times associated with this DataSource for DataSelection.

Overrides:

doMakeDateTimes in class TrackDataSource

Returns:

DateTimes as a list.

aggregateTracks

protected FieldImpl aggregateTracks(List tracks,
                                    Object id0)
                             throws VisADException,
                                    RemoteException

Aggregate the tracks

Overrides:

aggregateTracks in class TrackDataSource

Parameters:

tracks - List of sonde tracks

id0 - _more_

Returns:

FieldImpl of aggregated tracks

Throws:

RemoteException - Java RMI Exception

RemoteException - _more_

VisADException - problem in VisAD

doMakeDataChoices

protected void doMakeDataChoices()

Make the DataChoices associated with this dataset

Overrides:

doMakeDataChoices in class TrackDataSource

doMakeAdapter

protected TrackAdapter doMakeAdapter(String file,
                                     Hashtable pointDataFilter,
                                     int stride,
                                     int lastNMinutes)
                              throws Exception

Factory method to make the adapter

Overrides:

doMakeAdapter in class TrackDataSource

Parameters:

file - file or url

pointDataFilter - When creating point data this holds the map of variables to use

stride - string

lastNMinutes - clipping

Returns:

The adapter

Throws:

Exception - On badness

getDataInner

protected Data getDataInner(DataChoice dataChoice,
                            DataCategory category,
                            DataSelection dataSelection,
                            Hashtable requestProperties)
                     throws VisADException,
                            RemoteException

Get the VisAD Data object that corresponds to the dataChoice category and dataSelection criteria.

Overrides:

getDataInner in class TrackDataSource

Parameters:

dataChoice - choice for data

category - specific category of data (not used currently)

dataSelection - additional selection criteria

requestProperties - extra request properties

Returns:

corresponding Data object

Throws:

VisADException - unable to create Data object

RemoteException - (some kind of remote error.