ucar.nc2.internal.iosp.hdf4

Class H4header

java.lang.Object

ucar.nc2.internal.iosp.hdf4.H4header

All Implemented Interfaces:

HdfHeaderIF

public class H4header
extends java.lang.Object
implements HdfHeaderIF

Read the tags of an HDF4 file, construct CDM objects. All page references are to "HDF Specification and Developers Guide" version 4.1r5, nov 2001.

Since:

Jul 18, 2007

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	H4header.Tag

Constructor Summary

Constructors

Constructor and Description
H4header()

Method Summary

Modifier and Type	Method and Description
void	getEosInfo(java.util.Formatter f)
Group.Builder	getRootGroup()
java.util.List<H4header.Tag>	getTags()
protected java.nio.charset.Charset	getValueCharset() Return defined value charset that will be used by reading HDF4 header.
boolean	isEos()
void	makeVinfoForDimensionMapVariable(Group.Builder parent, Variable.Builder<?> v)
java.lang.String	readStructMetadata(Variable.Builder<?> structMetadataVar)
static void	setDebugFlags(DebugFlags debugFlag)
static void	useHdfEos(boolean val)

Methods inherited from class java.lang.Object

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

Constructor Detail

H4header

public H4header()

Method Detail

setDebugFlags

public static void setDebugFlags(DebugFlags debugFlag)

useHdfEos

public static void useHdfEos(boolean val)

getValueCharset

protected java.nio.charset.Charset getValueCharset()

Return defined value charset that will be used by reading HDF4 header.

Returns:

value charset

isEos

public boolean isEos()

getEosInfo

public void getEosInfo(java.util.Formatter f)
                throws java.io.IOException

Throws:

java.io.IOException

getRootGroup

public Group.Builder getRootGroup()

Specified by:

getRootGroup in interface HdfHeaderIF

makeVinfoForDimensionMapVariable

public void makeVinfoForDimensionMapVariable(Group.Builder parent,
                                             Variable.Builder<?> v)

Specified by:

makeVinfoForDimensionMapVariable in interface HdfHeaderIF

readStructMetadata

public java.lang.String readStructMetadata(Variable.Builder<?> structMetadataVar)
                                    throws java.io.IOException

Specified by:

readStructMetadata in interface HdfHeaderIF

Throws:

java.io.IOException

getTags

public java.util.List<H4header.Tag> getTags()