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java.lang.Objectucar.nc2.ft.FeatureDatasetImpl
public abstract class FeatureDatasetImpl
Abstract superclass for implementations of FeatureDataset. Subclass must implement getFeatureClass(), and add specific functionality.
Field Summary | |
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protected LatLonRect |
boundingBox
|
protected List<VariableSimpleIF> |
dataVariables
|
protected DateRange |
dateRange
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protected String |
desc
|
protected FileCache |
fileCache
|
protected String |
location
|
protected NetcdfDataset |
ncfile
|
protected Formatter |
parseInfo
|
protected String |
title
|
Constructor Summary | |
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FeatureDatasetImpl()
No-arg constuctor |
protected |
FeatureDatasetImpl(FeatureDatasetImpl from)
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FeatureDatasetImpl(NetcdfDataset ncfile)
Constructor when theres a NetcdfFile underneath |
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FeatureDatasetImpl(String title,
String description,
String location)
Constructor when theres no NetcdfFile underneath. |
Method Summary | |
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void |
close()
Close all resources associated with this dataset. |
Attribute |
findGlobalAttributeIgnoreCase(String name)
Return the global attribute with the given name, ignoring case. |
LatLonRect |
getBoundingBox()
The boundingBox for the entire dataset. |
VariableSimpleIF |
getDataVariable(String shortName)
Get the named data Variable. |
List<VariableSimpleIF> |
getDataVariables()
The data Variables available in this dataset. |
DateRange |
getDateRange()
Date range for the entire dataset. |
String |
getDescription()
Text information about this dataset. |
void |
getDetailInfo(Formatter sf)
Show debug / underlying implementation details |
Date |
getEndDate()
Ending date for the entire dataset. |
List<Attribute> |
getGlobalAttributes()
List of global attributes. |
String |
getImplementationName()
Show who is implementing |
String |
getLocation()
The URI location of the dataset |
NetcdfFile |
getNetcdfFile()
Return underlying NetcdfFile, or null if none. |
Date |
getStartDate()
Starting date for the entire dataset. |
String |
getTitle()
Title of the dataset. |
protected void |
setBoundingBox(LatLonRect boundingBox)
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protected void |
setDateRange(DateRange dateRange)
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protected void |
setDescription(String desc)
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void |
setFileCache(FileCache fileCache)
If the FileCache is set, the FileCacheable object must store it and call FileCache.release() on FileCacheable.close(): |
protected void |
setLocationURI(String location)
|
protected void |
setTitle(String title)
|
boolean |
sync()
Sync() is called when the FileCacheable is found in the cache, before returning the object to the application. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface ucar.nc2.ft.FeatureDataset |
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calcBounds, getFeatureType |
Field Detail |
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protected NetcdfDataset ncfile
protected String title
protected String desc
protected String location
protected List<VariableSimpleIF> dataVariables
protected Formatter parseInfo
protected DateRange dateRange
protected LatLonRect boundingBox
protected FileCache fileCache
Constructor Detail |
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protected FeatureDatasetImpl(FeatureDatasetImpl from)
public FeatureDatasetImpl()
public FeatureDatasetImpl(String title, String description, String location)
title
- title of the dataset.description
- description of the dataset.location
- URI of the datasetpublic FeatureDatasetImpl(NetcdfDataset ncfile)
ncfile
- adapt this NetcdfDatasetMethod Detail |
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protected void setTitle(String title)
protected void setDescription(String desc)
protected void setLocationURI(String location)
protected void setDateRange(DateRange dateRange)
protected void setBoundingBox(LatLonRect boundingBox)
public NetcdfFile getNetcdfFile()
FeatureDataset
getNetcdfFile
in interface FeatureDataset
public String getTitle()
FeatureDataset
getTitle
in interface FeatureDataset
public String getDescription()
FeatureDataset
getDescription
in interface FeatureDataset
public String getLocation()
FeatureDataset
getLocation
in interface FeatureDataset
getLocation
in interface FileCacheable
public List<Attribute> getGlobalAttributes()
FeatureDataset
getGlobalAttributes
in interface FeatureDataset
public Attribute findGlobalAttributeIgnoreCase(String name)
FeatureDataset
findGlobalAttributeIgnoreCase
in interface FeatureDataset
name
- attribute name
public void getDetailInfo(Formatter sf)
FeatureDataset
getDetailInfo
in interface FeatureDataset
sf
- append info herepublic DateRange getDateRange()
FeatureDataset
getDateRange
in interface FeatureDataset
public Date getStartDate()
FeatureDataset
getStartDate
in interface FeatureDataset
public Date getEndDate()
FeatureDataset
getEndDate
in interface FeatureDataset
public LatLonRect getBoundingBox()
FeatureDataset
getBoundingBox
in interface FeatureDataset
public List<VariableSimpleIF> getDataVariables()
FeatureDataset
getDataVariables
in interface FeatureDataset
public VariableSimpleIF getDataVariable(String shortName)
FeatureDataset
getDataVariable
in interface FeatureDataset
shortName
- of data Variable.
public String getImplementationName()
FeatureDataset
getImplementationName
in interface FeatureDataset
public void close() throws IOException
FeatureDataset
close
in interface FeatureDataset
close
in interface FileCacheable
IOException
public boolean sync() throws IOException
FileCacheable
sync
in interface FileCacheable
IOException
- on i/o error.public void setFileCache(FileCache fileCache)
FileCacheable
public synchronized void close() throws java.io.IOException { if (isClosed) return; if (cache != null) { cache.release(this); } else { reallyClose(); } isClosed = true;
setFileCache
in interface FileCacheable
fileCache
- must store this, use it on close as above.
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