edu.wisc.ssec.mcidasv.data.hydra

Class MultiSpectralDataSource

java.lang.Object

ucar.unidata.collab.SharableImpl

ucar.unidata.data.DataSourceImpl

edu.wisc.ssec.mcidasv.data.HydraDataSource

edu.wisc.ssec.mcidasv.data.hydra.MultiSpectralDataSource

All Implemented Interfaces:

Sharable, DataSource, DataSourceFactory, XmlPersistable

public class MultiSpectralDataSource
extends HydraDataSource

A data source for Multi Dimension Data

Field Summary

Fields

Modifier and Type	Field and Description
private HashMap<String,MultiSpectralData>	adapterMap
protected MultiDimensionAdapter[]	adapters
private List	categories
private ComboDataChoice	comboChoice
private static String	DATA_DESCRIPTION
private HashMap	defaultSubset
private boolean	doAggregation
protected String	filename Sources file
private boolean	hasChannelSelect
private boolean	hasImagePreview
private static org.slf4j.Logger	logger
private MultiSpectralData	multiSpectData
private ArrayList<MultiSpectralData>	multiSpectData_s
static String	paramKey
private FlatField	previewImage
private PreviewSelection	previewSelection
protected MultiDimensionReader	reader
private SpectrumAdapter	spectrumAdapter
private SwathAdapter	swathAdapter

Fields inherited from class edu.wisc.ssec.mcidasv.data.HydraDataSource

oldSourceFromBundles, request, 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

Constructors

Constructor and Description
MultiSpectralDataSource() Zero-argument constructor for construction via unpersistence.
MultiSpectralDataSource(DataSourceDescriptor descriptor, List newSources, Hashtable properties) Construct a new HYDRA hdf data source.
MultiSpectralDataSource(DataSourceDescriptor descriptor, String fileName, Hashtable properties) Construct a new HYDRA hdf data source.

Method Summary

Methods

Modifier and Type	Method and Description
void	addChoice(String name, Data data)
protected Data	applyProperties(Data data, Hashtable requestProperties, HashMap subset)
private DataChoice	doMakeDataChoice(int idx, MultiSpectralData adapter)
void	doMakeDataChoices() Make and insert the DataChoice-s for this DataSource.
boolean	equals(Object o) Check to see if this HDFHydraDataSource is equal to the object in question.
ComboDataChoice	getComboDataChoice()
Data	getData(DataChoice dataChoice, DataCategory category, DataSelection dataSelection, Hashtable requestProperties)
protected Data	getDataInner(DataChoice dataChoice, DataCategory category, DataSelection dataSelection, Hashtable requestProperties) Get the data for the given DataChoice and selection criteria.
List	getDataPaths() Called by the IDV's persistence manager in an effort to collect all of the files that should be included in a zipped bundle.
MapProjection	getDataProjection(HashMap subset)
String	getDatasetName()
MultiSpectralData	getMultiSpectralData()
MultiSpectralData	getMultiSpectralData(DataChoice choice)
HashMap	getSubsetFromLonLatRect(MultiDimensionSubset select, GeoSelection geoSelection)
void	initAfterUnpersistence()
protected void	initDataSelectionComponents(List<DataSelectionComponent> components, DataChoice dataChoice)
void	setDatasetName(String name)
void	setup()

Methods inherited from class edu.wisc.ssec.mcidasv.data.HydraDataSource

canSaveDataToLocalDisk, clearCachedData, doMakeDateTimes, getAdapters, isFileBased

Methods inherited from class ucar.unidata.data.DataSourceImpl

addActions, addDataChangeListener, addDataChoice, addPropertiesTabs, addReloadTab, applyFieldMask, applyProperties, beginWritingDataToLocalDisk, canAddCurrentName, canCacheDataToDisk, canChangeData, canDoFieldMask, canDoGeoSelection, canDoGeoSelectionMap, canDoGeoSelectionStride, canPoll, canShowParameter, checkForInitAfterUnPersistence, clearFileCache, clearTimes, convertSourceFile, convertToFilesIfDirectory, createAutoDisplay, createCacheKey, createElement, decrOutstandingGetDataCalls, doDirectory, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSelectionPanel, doMakeGeoSubsetPropertiesComponent, doRemove, endWritingDataToLocalDisk, expandIfNeeded, findDataChoice, findDataChoices, flushCache, getAbsoluteDateTimes, getActions, getAlias, getAllDateTimes, getAllDateTimes, getAllLevels, getAllLevels, getCache, getCache, getCacheClearDelay, getCacheDataToDisk, getCompositeDataChoices, getData, getDataCachePath, getDataChangeListeners, getDataChoices, getDataContext, getDataInner, getDataIsEditable, getDataPrefix, getDataSelection, getDataSelectionComponents, getDataSource, getDateTimes, getDateTimeSelection, 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, 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, setAlias, setAskToUpdate, setCacheClearDelay, setCacheDataToDisk, setDataEditableStrings, setDataIsEditable, setDataIsRelative, setDataRelativeStrings, setDataSelection, setDateTimeSelection, 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 Detail

logger

private static final org.slf4j.Logger logger

filename

protected String filename

Sources file

reader

protected MultiDimensionReader reader

adapters

protected MultiDimensionAdapter[] adapters

DATA_DESCRIPTION

private static final String DATA_DESCRIPTION

See Also:

Constant Field Values

defaultSubset

private HashMap defaultSubset

swathAdapter

private SwathAdapter swathAdapter

spectrumAdapter

private SpectrumAdapter spectrumAdapter

multiSpectData

private MultiSpectralData multiSpectData

multiSpectData_s

private ArrayList<MultiSpectralData> multiSpectData_s

adapterMap

private HashMap<String,MultiSpectralData> adapterMap

categories

private List categories

hasImagePreview

private boolean hasImagePreview

hasChannelSelect

private boolean hasChannelSelect

doAggregation

private boolean doAggregation

comboChoice

private ComboDataChoice comboChoice

previewSelection

private PreviewSelection previewSelection

previewImage

private FlatField previewImage

paramKey

public static final String paramKey

See Also:

Constant Field Values

Constructor Detail

MultiSpectralDataSource

public MultiSpectralDataSource()

Zero-argument constructor for construction via unpersistence.

MultiSpectralDataSource

public MultiSpectralDataSource(DataSourceDescriptor descriptor,
                       String fileName,
                       Hashtable properties)
                        throws VisADException

Construct a new HYDRA hdf data source.

Parameters:

descriptor - descriptor for this DataSource

fileName - name of the hdf file to read

properties - hashtable of properties

Throws:

VisADException - problem creating data

MultiSpectralDataSource

public MultiSpectralDataSource(DataSourceDescriptor descriptor,
                       List newSources,
                       Hashtable properties)
                        throws VisADException

Construct a new HYDRA hdf data source.

Parameters:

descriptor - descriptor for this DataSource

sources - List of filenames

properties - hashtable of properties

Throws:

VisADException - problem creating data

Method Detail

setup

public void setup()
           throws Exception

Throws:

Exception

initAfterUnpersistence

public void initAfterUnpersistence()

Specified by:

initAfterUnpersistence in interface DataSource

Overrides:

initAfterUnpersistence in class DataSourceImpl

doMakeDataChoices

public void doMakeDataChoices()

Make and insert the DataChoice-s for this DataSource.

Overrides:

doMakeDataChoices in class DataSourceImpl

addChoice

public void addChoice(String name,
             Data data)

doMakeDataChoice

private DataChoice doMakeDataChoice(int idx,
                          MultiSpectralData adapter)
                             throws Exception

Throws:

Exception

equals

public boolean equals(Object o)

Check to see if this HDFHydraDataSource is equal to the object in question.

Overrides:

equals in class DataSourceImpl

Parameters:

o - object in question

Returns:

true if they are the same or equivalent objects

getMultiSpectralData

public MultiSpectralData getMultiSpectralData()

getMultiSpectralData

public MultiSpectralData getMultiSpectralData(DataChoice choice)

getDatasetName

public String getDatasetName()

setDatasetName

public void setDatasetName(String name)

getComboDataChoice

public ComboDataChoice getComboDataChoice()

getDataPaths

public List getDataPaths()

Called by the IDV's persistence manager in an effort to collect all of the files that should be included in a zipped bundle.

Specified by:

getDataPaths in interface DataSource

Overrides:

getDataPaths in class DataSourceImpl

Returns:

Singleton list containing the file that this data source came from.

getSubsetFromLonLatRect

public HashMap getSubsetFromLonLatRect(MultiDimensionSubset select,
                              GeoSelection geoSelection)

getData

public Data getData(DataChoice dataChoice,
           DataCategory category,
           DataSelection dataSelection,
           Hashtable requestProperties)
             throws VisADException,
                    RemoteException

Specified by:

getData in interface DataSource

Overrides:

getData in class DataSourceImpl

Throws:

VisADException

RemoteException

getDataInner

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

Description copied from class: HydraDataSource

Get the data for the given DataChoice and selection criteria.

Overrides:

getDataInner in class HydraDataSource

Parameters:

dataChoice - DataChoice for selection

category - DataCategory for the DataChoice (not used)

dataSelection - subsetting criteria

requestProperties - extra request properties

Returns:

the Data object for the request

Throws:

VisADException - couldn't create the data

RemoteException - couldn't create a remote data object

getDataProjection

public MapProjection getDataProjection(HashMap subset)

applyProperties

protected Data applyProperties(Data data,
                   Hashtable requestProperties,
                   HashMap subset)
                        throws VisADException,
                               RemoteException

Throws:

VisADException

RemoteException

initDataSelectionComponents

protected void initDataSelectionComponents(List<DataSelectionComponent> components,
                               DataChoice dataChoice)

Overrides:

initDataSelectionComponents in class DataSourceImpl