Package ucar.nc2.iosp.hdf5

Class H5header

java.lang.Object

ucar.nc2.iosp.NCheader

ucar.nc2.iosp.hdf5.H5header

All Implemented Interfaces:

H5headerIF

public class H5header
extends NCheader
implements H5headerIF

Read all of the metadata of an HD5 file.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	H5header.DataObject
class	H5header.HeaderMessage
class	H5header.MessageAttribute
class	H5header.MessageDataspace
class	H5header.MessageDatatype
static class	H5header.MessageType
static class	H5header.TypeInfo
class	H5header.Vinfo

Field Summary

Fields

Modifier and Type	Field	Description
static String	HDF5_CLASS
static String	HDF5_DIMENSION_LABELS
static String	HDF5_DIMENSION_LIST
static String	HDF5_DIMENSION_NAME
static String	HDF5_DIMENSION_SCALE
static String	HDF5_REFERENCE_LIST

Fields inherited from class ucar.nc2.iosp.NCheader

CDF1HEAD, CDF2HEAD, CDF5HEAD, H4HEAD, H5HEAD, NC_FORMAT_64BIT, NC_FORMAT_64BIT_DATA, NC_FORMAT_64BIT_OFFSET, NC_FORMAT_CDF5, NC_FORMAT_CLASSIC, NC_FORMAT_HDF4, NC_FORMAT_HDF5, NC_FORMAT_NETCDF3, NC_FORMAT_NETCDF4

Method Summary

Modifier and Type	Method	Description
void	close()
protected Array	convertEnums(Map<Integer,String> map, DataType dataType, Array values)
List<H5header.DataObject>	getDataObjects()
long	getFileOffset(long address)
int	getNumBytesFromMax(long maxNumber)
RandomAccessFile	getRandomAccessFile()
byte	getSizeLengths()
byte	getSizeOffsets()
boolean	isOffsetLong()
static boolean	isValidFile(RandomAccessFile raf)
int	makeIntFromBytes(byte[] bb, int start, int n)
void	read(PrintWriter debugPS)
long	readAddress()
long	readLength()
long	readOffset()
long	readVariableSizeUnsigned(int size)
static void	setDebugFlags(DebugFlags debugFlag)
static void	setWarnings(boolean warn)

Methods inherited from class ucar.nc2.iosp.NCheader

checkFileType, formatName

Methods inherited from class java.lang.Object

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

Field Detail

HDF5_CLASS

public static final String HDF5_CLASS

See Also:

Constant Field Values

HDF5_DIMENSION_LIST

public static final String HDF5_DIMENSION_LIST

See Also:

Constant Field Values

HDF5_DIMENSION_SCALE

public static final String HDF5_DIMENSION_SCALE

See Also:

Constant Field Values

HDF5_DIMENSION_LABELS

public static final String HDF5_DIMENSION_LABELS

See Also:

Constant Field Values

HDF5_DIMENSION_NAME

public static final String HDF5_DIMENSION_NAME

See Also:

Constant Field Values

HDF5_REFERENCE_LIST

public static final String HDF5_REFERENCE_LIST

See Also:

Constant Field Values

Method Detail

setWarnings

public static void setWarnings(boolean warn)

setDebugFlags

public static void setDebugFlags(DebugFlags debugFlag)

isValidFile

public static boolean isValidFile(RandomAccessFile raf)
                           throws IOException

Throws:

IOException

getSizeOffsets

public byte getSizeOffsets()

Specified by:

getSizeOffsets in interface H5headerIF

getSizeLengths

public byte getSizeLengths()

Specified by:

getSizeLengths in interface H5headerIF

read

public void read(PrintWriter debugPS)
          throws IOException

Throws:

IOException

convertEnums

protected Array convertEnums(Map<Integer,String> map,
                             DataType dataType,
                             Array values)

getDataObjects

public List<H5header.DataObject> getDataObjects()

makeIntFromBytes

public int makeIntFromBytes(byte[] bb,
                            int start,
                            int n)

Specified by:

makeIntFromBytes in interface H5headerIF

isOffsetLong

public boolean isOffsetLong()

Specified by:

isOffsetLong in interface H5headerIF

readLength

public long readLength()
                throws IOException

Specified by:

readLength in interface H5headerIF

Throws:

IOException

readOffset

public long readOffset()
                throws IOException

Specified by:

readOffset in interface H5headerIF

Throws:

IOException

readAddress

public long readAddress()
                 throws IOException

Specified by:

readAddress in interface H5headerIF

Throws:

IOException

getNumBytesFromMax

public int getNumBytesFromMax(long maxNumber)

Specified by:

getNumBytesFromMax in interface H5headerIF

readVariableSizeUnsigned

public long readVariableSizeUnsigned(int size)
                              throws IOException

Specified by:

readVariableSizeUnsigned in interface H5headerIF

Throws:

IOException

getRandomAccessFile

public RandomAccessFile getRandomAccessFile()

Specified by:

getRandomAccessFile in interface H5headerIF

getFileOffset

public long getFileOffset(long address)

Specified by:

getFileOffset in interface H5headerIF

close

public void close()