Package edu.wisc.ssec.mcidasv.data.hrit

Class HRITDataSource

java.lang.Object
ucar.unidata.collab.SharableImpl
ucar.unidata.data.DataSourceImpl
edu.wisc.ssec.mcidasv.data.hrit.HRITDataSource
All Implemented Interfaces:
ucar.unidata.collab.Sharable, ucar.unidata.data.DataSource, ucar.unidata.data.DataSourceFactory, ucar.unidata.xml.XmlPersistable
public class HRITDataSource extends ucar.unidata.data.DataSourceImpl

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    (package private) class 
    HRITDataSource.ResolutionSelection
     

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected List
    adapters
    List of sources files
    private List
    categories
     
    private static int
    counter
     
    private static final String
    DATA_DESCRIPTION
     
    private static final org.slf4j.Logger
    logger
     
    private List
    myDataChoices
    children choices
    protected String
    oldSourceFromBundles
    for unpersistence
    static String
    request
     
    protected List
    sources
    List of sources files

    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_TIMESTRIDE, PROP_TITLE

  • Constructor Summary

    Constructors
    Constructor
    Description
    HRITDataSource()
    Default constructor
    HRITDataSource(ucar.unidata.data.DataSourceDescriptor descriptor, String fileName, Hashtable properties)
    Construct a new HRIT data source.
    HRITDataSource(ucar.unidata.data.DataSourceDescriptor descriptor, List newSources, String description, Hashtable properties)
    Create a HRITDataSource
    HRITDataSource(ucar.unidata.data.DataSourceDescriptor descriptor, List newSources, Hashtable properties)
    Construct a new HRIT data source.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    canSaveDataToLocalDisk()
    Can this data source save its data to local disk
    void
    clearCachedData()
    This is called when the CacheManager detects the need ot clear memory.
    private ucar.unidata.data.DataChoice
    doMakeDataChoice(int idx, String var)
     
    void
    doMakeDataChoices()
    Make and insert the DataChoices for this DataSource.
    protected List
    doMakeDateTimes()
    Create the list of times associated with this DataSource.
    protected List
    getAdapters()
    Create, if needed, and return the list of adapters.
    protected Data
    getDataInner(ucar.unidata.data.DataChoice dataChoice, ucar.unidata.data.DataCategory category, ucar.unidata.data.DataSelection dataparams, Hashtable requestProperties)
    Get the data for the given DataChoice and selection criteria.
    protected void
    initDataSelectionComponents(List<ucar.unidata.data.DataSelectionComponent> components, ucar.unidata.data.DataChoice dataChoice)
    Add any data selection components
    protected boolean
    isFileBased()
    Are we getting data from a file or from server
    private void
    makeAdapters(List files)
    Make the adapters for the given list of files

    Methods inherited from class ucar.unidata.data.DataSourceImpl

    addActions, addDataChangeListener, addDataChoice, addPropertiesTabs, addReloadTab, applyFieldMask, applyProperties, beginWritingDataToLocalDisk, canAddCurrentName, canCacheDataToDisk, canChangeData, canDoAllLevels, canDoFieldMask, canDoGeoSelection, canDoGeoSelectionMap, canDoGeoSelectionStride, canPoll, canShowParameter, checkForInitAfterUnPersistence, clearFileCache, clearTimes, convertSourceFile, convertToFilesIfDirectory, createAutoDisplay, createCacheKey, createElement, decrOutstandingGetDataCalls, doDirectory, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSubsetPropertiesComponent, doRemove, endWritingDataToLocalDisk, equals, 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, getDataPaths, getDataPrefix, getDataSelection, getDataSelectionComponents, getDataSource, getDateTimes, getDateTimeSelection, getDefaultSave, getDescription, getDescriptor, getErrorMessage, getEverChangedName, getExtraGeoSelectionComponent, getExtraTimesComponent, getFileFilterForPolling, getFullDescription, getid, getIdv, getInError, getLocalDirectory, getLocationForPolling, getLocationsForPolling, getMostRecentFiles, getName, getNameForDataSource, getNeedToShowErrorToUser, getNextId, getOutstandingGetDataCalls, getPartialDescription, getPassword, getPathsThatCanBeRelative, getPollingInfo, getProperties, getPropertiesComponents, getPropertiesHeader, getProperty, getProperty, getProperty, getProperty, getProperty, getProperty, getProperty, getRelativePaths, getSampleDataProjection, getSaveDataFileLabel, getSelectedDateTimes, getSelectedDateTimes, getTimesFromDataSelection, getTmpPaths, getTypeName, getUserName, handlePropertiesAction, hasPollingInfo, holdsDateTimes, holdsIndices, identifiedBy, identifiedByName, incrOutstandingGetDataCalls, initAfter, initAfterCreation, initAfterUnpersistence, initDataChoice, initFromXml, isPolling, loadFieldMask, loadFieldMask, loadLatestFile, logException, logException, makeDerivedDataChoices, makeSaveLocalActions, newFileFromPolling, newFilesFromPolling, notifyDataChange, propertiesChanged, putCache, putCache, reloadData, reloadData, reloadProperties, removeCache, removeDataChangeListener, removeDataChoice, removeProperty, replaceDataChoice, resetTmpState, saveDataToLocalDisk, saveDataToLocalDisk, saveDataToLocalDisk, selectTimesFromList, setAlias, setAskToUpdate, setCacheClearDelay, setCacheDataToDisk, setDataEditableStrings, setDataIsEditable, setDataIsRelative, setDataRelativeStrings, setDataSelection, setDateTimeSelection, setDefaultSave, setDescription, setDescriptor, setDirectory, setEverChangedName, setInError, setInError, setInError, setName, setNewFiles, setObjectProperties, setObjectProperty, setPassword, setPollingInfo, setPollLocation, setProperties, setProperty, setProperty, setRelativePaths, setTemplateName, setTmpPaths, setUserName, shouldCache, shouldCache, showPasswordDialog, showPropertiesDialog, showPropertiesDialog, showPropertiesDialog, showWaitDialog, tick, toString, toStringTruncated, updateDetailsText, updateState, 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 Details

  • Constructor Details

    • HRITDataSource

      public HRITDataSource()
      Default constructor

    • HRITDataSource

      public HRITDataSource(ucar.unidata.data.DataSourceDescriptor descriptor, String fileName, Hashtable properties) throws VisADException
      Construct a new HRIT data source.
      Parameters:
      descriptor - descriptor for this DataSource
      fileName - name of the HRIT segment file to read
      properties - hashtable of properties
      Throws:
      VisADException - problem creating data

    • HRITDataSource

      public HRITDataSource(ucar.unidata.data.DataSourceDescriptor descriptor, List newSources, Hashtable properties) throws VisADException
      Construct a new HRIT data source.
      Parameters:
      descriptor - descriptor for this DataSource
      newSources - List of filenames
      properties - hashtable of properties
      Throws:
      VisADException - problem creating data

    • HRITDataSource

      public HRITDataSource(ucar.unidata.data.DataSourceDescriptor descriptor, List newSources, String description, Hashtable properties) throws VisADException
      Create a HRITDataSource
      Parameters:
      descriptor - The datasource descriptor
      newSources - List of files or urls
      description - The long name
      properties - properties
      Throws:
      VisADException - couldn't create the data

  • Method Details

    • canSaveDataToLocalDisk

      public boolean canSaveDataToLocalDisk()
      Can this data source save its data to local disk
      Specified by:
      canSaveDataToLocalDisk in interface ucar.unidata.data.DataSource
      Overrides:
      canSaveDataToLocalDisk in class ucar.unidata.data.DataSourceImpl
      Returns:
      can save to local disk

    • isFileBased

      protected boolean isFileBased()
      Are we getting data from a file or from server
      Returns:
      is the data from files

    • clearCachedData

      public void clearCachedData()
      This is called when the CacheManager detects the need ot clear memory. It is intended to be overwritten by derived classes that are holding cached data that is not in the normal putCache facilities provided by this class since that data is actually managed by the CacheManager
      Specified by:
      clearCachedData in interface ucar.unidata.data.DataSource
      Overrides:
      clearCachedData in class ucar.unidata.data.DataSourceImpl

    • doMakeDataChoices

      public void doMakeDataChoices()
      Make and insert the DataChoices for this DataSource.
      Overrides:
      doMakeDataChoices in class ucar.unidata.data.DataSourceImpl

    • doMakeDataChoice

      private ucar.unidata.data.DataChoice doMakeDataChoice(int idx, String var) throws Exception
      Throws:
      Exception

    • getAdapters

      protected List getAdapters()
      Create, if needed, and return the list of adapters. Will return null if there are no valid adapters.
      Returns:
      List of adapters or null

    • makeAdapters

      private void makeAdapters(List files) throws Exception
      Make the adapters for the given list of files
      Parameters:
      files - Data files
      Throws:
      Exception - When bad things happen

    • doMakeDateTimes

      protected List doMakeDateTimes()
      Create the list of times associated with this DataSource.
      Overrides:
      doMakeDateTimes in class ucar.unidata.data.DataSourceImpl
      Returns:
      list of times.

    • getDataInner

      protected Data getDataInner(ucar.unidata.data.DataChoice dataChoice, ucar.unidata.data.DataCategory category, ucar.unidata.data.DataSelection dataparams, Hashtable requestProperties) throws VisADException, RemoteException
      Get the data for the given DataChoice and selection criteria.
      Overrides:
      getDataInner in class ucar.unidata.data.DataSourceImpl
      Parameters:
      dataChoice - DataChoice for selection
      category - DataCategory for the DataChoice (not used)
      dataparams - Resolution criteria.
      requestProperties - extra request properties
      Returns:
      the Data object for the request
      Throws:
      RemoteException - couldn't create a remote data object
      VisADException - couldn't create the data

    • initDataSelectionComponents

      protected void initDataSelectionComponents(List<ucar.unidata.data.DataSelectionComponent> components, ucar.unidata.data.DataChoice dataChoice)
      Description copied from class: ucar.unidata.data.DataSourceImpl
      Add any data selection components
      Overrides:
      initDataSelectionComponents in class ucar.unidata.data.DataSourceImpl
      Parameters:
      components - list of components
      dataChoice - the data choice