Package ucar.nc2.grib.collection

Class Grib1Iosp

java.lang.Object

ucar.nc2.iosp.AbstractIOServiceProvider

ucar.nc2.grib.collection.GribIosp

ucar.nc2.grib.collection.Grib1Iosp

All Implemented Interfaces:

Comparable<IOServiceProvider>, IOServiceProvider

public class Grib1Iosp
extends GribIosp

Grib-1 Collection IOSP. Handles both collections and single GRIB files.

Since:

4/6/11

Nested Class Summary

Nested classes/interfaces inherited from interface ucar.nc2.iosp.IOServiceProvider

IOServiceProvider.SortGroup

Field Summary

Fields inherited from class ucar.nc2.grib.collection.GribIosp

config, debugIndexOnlyCount, gHcs, gribCollection, gribTable, gtype, isGrib1, isPartitioned, owned

Fields inherited from class ucar.nc2.iosp.AbstractIOServiceProvider

location, ncfile, raf, rafOrder

Constructor Summary

Constructors

Constructor	Description
Grib1Iosp()
Grib1Iosp(GribCollectionImmutable gc)
Grib1Iosp(GribCollectionImmutable.GroupGC gHcs, GribCollectionImmutable.Type gtype)

Method Summary

Modifier and Type	Method	Description
void	clearLastRecordRead()
protected GribTables	createCustomizer()
String	getFileTypeDescription()	Get a human-readable description for this file type.
String	getFileTypeId()	Get a unique id for this file type.
Object	getGribCustomizer()
Object	getLastRecordRead()
protected GribTables.Parameter	getParameter(GribCollectionImmutable.VariableIndex vindex)
protected String	getVerticalCoordDesc(int vc_code)
boolean	isValidFile(RandomAccessFile raf)	Check if this is a valid file for this IOServiceProvider.
String	makeVariableLongName(GribCollectionImmutable.VariableIndex v)
String	makeVariableName(GribCollectionImmutable.VariableIndex v)
static String	makeVariableName(Grib1Customizer cust, FeatureCollectionConfig.GribConfig gribConfig, Grib1SectionProductDefinition pds)
protected String	makeVariableUnits(GribCollectionImmutable.VariableIndex vindex)

Methods inherited from class ucar.nc2.grib.collection.GribIosp

build, close, getDetailInfo, isBuilder, open, readData, sendIospMessage, setLookupTablePath, setParamTable, setParamTablePath

Methods inherited from class ucar.nc2.iosp.AbstractIOServiceProvider

buildFinish, getFileTypeVersion, getLastModified, getStructureIterator, reacquire, readSection, readToByteChannel, readToOutputStream, release, setNetcdfFile, streamToByteChannel, syncExtend, toStringDebug

Methods inherited from class java.lang.Object

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

Methods inherited from interface ucar.nc2.iosp.IOServiceProvider

compareTo, getSortGroup

Constructor Detail

Grib1Iosp

public Grib1Iosp()

Grib1Iosp

public Grib1Iosp(GribCollectionImmutable.GroupGC gHcs,
                 GribCollectionImmutable.Type gtype)

Grib1Iosp

public Grib1Iosp(GribCollectionImmutable gc)

Method Detail

makeVariableName

public String makeVariableName(GribCollectionImmutable.VariableIndex v)

Specified by:

makeVariableName in class GribIosp

makeVariableName

public static String makeVariableName(Grib1Customizer cust,
                                      FeatureCollectionConfig.GribConfig gribConfig,
                                      Grib1SectionProductDefinition pds)

makeVariableLongName

public String makeVariableLongName(GribCollectionImmutable.VariableIndex v)

Specified by:

makeVariableLongName in class GribIosp

makeVariableUnits

protected String makeVariableUnits(GribCollectionImmutable.VariableIndex vindex)

Specified by:

makeVariableUnits in class GribIosp

isValidFile

public boolean isValidFile(RandomAccessFile raf)
                    throws IOException

Description copied from interface: IOServiceProvider

Check if this is a valid file for this IOServiceProvider. You must make this method thread safe, ie dont keep any state.

Parameters:

raf - RandomAccessFile

Returns:

true if valid.

Throws:

IOException - if read error

getFileTypeId

public String getFileTypeId()

Description copied from interface: IOServiceProvider

Get a unique id for this file type.

Returns:

registered id of the file type

See Also:

"https://www.unidata.ucar.edu/software/netcdf-java/formats/FileTypes.html"

getFileTypeDescription

public String getFileTypeDescription()

Description copied from interface: IOServiceProvider

Get a human-readable description for this file type.

Returns:

description of the file type

See Also:

"https://www.unidata.ucar.edu/software/netcdf-java/formats/FileTypes.html"

createCustomizer

protected GribTables createCustomizer()
                               throws IOException

Specified by:

createCustomizer in class GribIosp

Throws:

IOException

getVerticalCoordDesc

protected String getVerticalCoordDesc(int vc_code)

Specified by:

getVerticalCoordDesc in class GribIosp

getParameter

protected GribTables.Parameter getParameter(GribCollectionImmutable.VariableIndex vindex)

Specified by:

getParameter in class GribIosp

getLastRecordRead

public Object getLastRecordRead()

Specified by:

getLastRecordRead in class GribIosp

clearLastRecordRead

public void clearLastRecordRead()

Specified by:

clearLastRecordRead in class GribIosp

getGribCustomizer

public Object getGribCustomizer()

Specified by:

getGribCustomizer in class GribIosp