com.esri.arcgis.datasourcesraster

Class SegmentMeanShiftFunctionArguments

java.lang.Object

com.esri.arcgis.datasourcesraster.SegmentMeanShiftFunctionArguments

All Implemented Interfaces:

IRasterFunctionArguments, IRasterFunctionArguments2, ISegmentMeanShiftFunctionArguments, ISegmentMeanShiftFunctionArguments2, com.esri.arcgis.interop.RemoteObjRef, IPersist, IPersistStream, IXMLSerialize, IXMLVersionSupport, java.io.Externalizable, java.io.Serializable

public class SegmentMeanShiftFunctionArguments
extends java.lang.Object
implements com.esri.arcgis.interop.RemoteObjRef, IRasterFunctionArguments2, ISegmentMeanShiftFunctionArguments, ISegmentMeanShiftFunctionArguments2, IPersist, IPersistStream, IXMLSerialize, IXMLVersionSupport, java.io.Externalizable

COM Class 'SegmentMeanShiftFunctionArguments'. Generated 5/5/2025 2:28:33 PM from 'X:\ArcGIS\com\server\esriDataSourcesRaster.tlb'

Generator Options: PromptForTypeLibraries = False ClashPrefix = esri_ LowerCaseMemberNames = True IDispatchOnly = False RetryOnReject = False AwtForOcxs = True ArraysAsObjects = False DontRenameSameMethods = False ImplementConflictingInterfaces = True ReuseMethods = True RenameConflictingInterfaceMethods = True GenBeanInfo = True GenerateJavadoc =

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static long	serialVersionUID

Fields inherited from interface com.esri.arcgis.datasourcesraster.IRasterFunctionArguments2

IID, IIDfd4f0d2d_1f81_4b2d_8ae5_90cef59c3cfe, xxDummy

Fields inherited from interface com.esri.arcgis.datasourcesraster.IRasterFunctionArguments

IID04aa081e_28b0_47e4_b375_f367046da924

Fields inherited from interface com.esri.arcgis.datasourcesraster.ISegmentMeanShiftFunctionArguments2

IID, IIDb36aab3d_a1fa_48f8_8438_b22d9299e33e, xxDummy

Fields inherited from interface com.esri.arcgis.datasourcesraster.ISegmentMeanShiftFunctionArguments

IID4e91d1ed_e61c_4bf9_aad9_0352a8fea4bd

Fields inherited from interface com.esri.arcgis.system.IPersistStream

IID, IID00000109_0000_0000_c000_000000000046, xxDummy

Fields inherited from interface com.esri.arcgis.system.IPersist

IID0000010c_0000_0000_c000_000000000046

Fields inherited from interface com.esri.arcgis.system.IXMLSerialize

IID, IIDc8545045_6615_48e3_af27_52a0e5fc35e2, xxDummy

Fields inherited from interface com.esri.arcgis.system.IXMLVersionSupport

IID, IID72ca65b9_13de_48b7_8443_717b69b72a99, xxDummy

Constructor Summary

Constructors

Constructor and Description
SegmentMeanShiftFunctionArguments() Constructs a SegmentMeanShiftFunctionArguments using ArcGIS Engine.
SegmentMeanShiftFunctionArguments(java.lang.Object obj) Deprecated. As of ArcGIS 9.2, replaced by normal Java casts. SegmentMeanShiftFunctionArguments theSegmentMeanShiftFunctionArguments = (SegmentMeanShiftFunctionArguments) obj;

Method Summary

Modifier and Type	Method and Description
void	deserialize(IXMLSerializeData data) Deserializes an object from XML.
boolean	equals(java.lang.Object o) Compare this object with another
void	fromJSON(IJSONObject pJSON, IRasterFunctionTemplateMapper pOptRFTMapper) Loads raster function arguments from JSON.
int	getAddedFrameWidth() Width of safety frame added around pixel block, in pixel.
void	getClassID(GUID[] pClassID) getClassID
static java.lang.String	getClsid() getClsid.
IStringArray	getFileList() The list of all files associated with the arguments.
com.esri.arcgis.interop.Dispatch	getJintegraDispatch() Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.
int	getMaxNumPixelsPerSegment() Segments larger than this get cut up into squares.
java.lang.String	getMinNamespaceSupported() The minimum namespace the class can serialize to (eg the 90 namespace).
int	getMinNumPixelsPerSegment() Segments smaller than this get merged with best fitting neighbor segment.
IStringArray	getNames() The list of all argument names.
int	getNumThreadsToUse() Number of threads to use.
java.lang.Object	getRaster() The input raster.
void	getSizeMax(_ULARGE_INTEGER[] pcbSize) getSizeMax
int	getSpatialDetail() The spatial detail.
int	getSpatialRadius() The radius for mean computation, spatial part.
double	getSpectralDetail() The spectral detail.
double	getSpectralRadius() The radius for mean computation, spectral part.
java.lang.Object	getValue(java.lang.String name) Gets a named argument value.
IVariantArray	getValues() The list of all arguments.
int	hashCode() the hashcode for this object
boolean	isBoundariesOnly() Output segment boundaries only.
void	isDirty() isDirty
void	load(IStream pstm) load
void	putValue(java.lang.String name, java.lang.Object value) Puts a named argument value.
void	readExternal(java.io.ObjectInput in)
void	release() Release this COM object reference
void	remove(java.lang.String name) Removes a named argument value.
void	removeAll() Removes all argument values.
void	resolve(IRow pRow, IPropertySet pPropertySet) Resolves function variables using a row and set of properties.
void	save(IStream pstm, int fClearDirty) save
void	serialize(IXMLSerializeData data) Serializes an object to XML.
void	setAddedFrameWidth(int pAddedFrameWidth) Width of safety frame added around pixel block, in pixel.
void	setBoundariesOnly(boolean pBoundaries) Output segment boundaries only.
void	setMaxNumPixelsPerSegment(int pMaxNumPixelsPerSegment) Segments larger than this get cut up into squares.
void	setMinNumPixelsPerSegment(int pMinNumPixelsPerSegment) Segments smaller than this get merged with best fitting neighbor segment.
void	setNumThreadsToUse(int pNumThreads) Number of threads to use.
void	setRasterByRef(java.lang.Object ppImage) The input raster.
void	setSpatialDetail(int pDetail) The spatial detail.
void	setSpatialRadius(int pRadius) The radius for mean computation, spatial part.
void	setSpectralDetail(double pDetail) The spectral detail.
void	setSpectralRadius(double pRadius) The radius for mean computation, spectral part.
IJSONObject	toJSON() Saves raster function arguments to JSON.
void	update(IRow pRow, IPropertySet pPropertySet, IRasterFunctionArguments pTemplateArguments) Updates function variables using a row and set of properties.
void	writeExternal(java.io.ObjectOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

SegmentMeanShiftFunctionArguments

public SegmentMeanShiftFunctionArguments()
                                  throws java.io.IOException,
                                         java.net.UnknownHostException

Constructs a SegmentMeanShiftFunctionArguments using ArcGIS Engine.

Throws:

java.io.IOException - if there are interop problems

java.net.UnknownHostException - if there are interop problems

SegmentMeanShiftFunctionArguments

public SegmentMeanShiftFunctionArguments(java.lang.Object obj)
                                  throws java.io.IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
SegmentMeanShiftFunctionArguments theSegmentMeanShiftFunctionArguments = (SegmentMeanShiftFunctionArguments) obj;

Construct a SegmentMeanShiftFunctionArguments using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to SegmentMeanShiftFunctionArguments.

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

java.io.IOException - if there are interop problems

Method Detail

getClsid

public static java.lang.String getClsid()

getClsid.

equals

public boolean equals(java.lang.Object o)

Compare this object with another

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

the hashcode for this object

Overrides:

hashCode in class java.lang.Object

getJintegraDispatch

public com.esri.arcgis.interop.Dispatch getJintegraDispatch()

Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.

Specified by:

getJintegraDispatch in interface com.esri.arcgis.interop.RemoteObjRef

Returns:

the COM object reference

release

public void release()

Release this COM object reference

Specified by:

release in interface com.esri.arcgis.interop.RemoteObjRef

toJSON

public IJSONObject toJSON()
                   throws java.io.IOException,
                          AutomationException

Saves raster function arguments to JSON.

Specified by:

toJSON in interface IRasterFunctionArguments2

Returns:

A reference to a com.esri.arcgis.system.IJSONObject

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

fromJSON

public void fromJSON(IJSONObject pJSON,
                     IRasterFunctionTemplateMapper pOptRFTMapper)
              throws java.io.IOException,
                     AutomationException

Loads raster function arguments from JSON.

Specified by:

fromJSON in interface IRasterFunctionArguments2

Parameters:

pJSON - A reference to a com.esri.arcgis.system.IJSONObject (in)

pOptRFTMapper - A reference to a com.esri.arcgis.datasourcesraster.IRasterFunctionTemplateMapper (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getValue

public java.lang.Object getValue(java.lang.String name)
                          throws java.io.IOException,
                                 AutomationException

Gets a named argument value.

Specified by:

getValue in interface IRasterFunctionArguments

Parameters:

name - The name (in)

Returns:

A Variant

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

putValue

public void putValue(java.lang.String name,
                     java.lang.Object value)
              throws java.io.IOException,
                     AutomationException

Puts a named argument value.

Specified by:

putValue in interface IRasterFunctionArguments

Parameters:

name - The name (in)

value - A Variant (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

remove

public void remove(java.lang.String name)
            throws java.io.IOException,
                   AutomationException

Removes a named argument value.

Specified by:

remove in interface IRasterFunctionArguments

Parameters:

name - The name (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

removeAll

public void removeAll()
               throws java.io.IOException,
                      AutomationException

Removes all argument values.

Specified by:

removeAll in interface IRasterFunctionArguments

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNames

public IStringArray getNames()
                      throws java.io.IOException,
                             AutomationException

The list of all argument names.

Specified by:

getNames in interface IRasterFunctionArguments

Returns:

A reference to a com.esri.arcgis.system.IStringArray

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getValues

public IVariantArray getValues()
                        throws java.io.IOException,
                               AutomationException

The list of all arguments.

Specified by:

getValues in interface IRasterFunctionArguments

Returns:

A reference to a com.esri.arcgis.system.IVariantArray

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getFileList

public IStringArray getFileList()
                         throws java.io.IOException,
                                AutomationException

The list of all files associated with the arguments.

Specified by:

getFileList in interface IRasterFunctionArguments

Returns:

A reference to a com.esri.arcgis.system.IStringArray

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

resolve

public void resolve(IRow pRow,
                    IPropertySet pPropertySet)
             throws java.io.IOException,
                    AutomationException

Resolves function variables using a row and set of properties.

Specified by:

resolve in interface IRasterFunctionArguments

Parameters:

pRow - A reference to a com.esri.arcgis.geodatabase.IRow (in)

pPropertySet - A reference to a com.esri.arcgis.system.IPropertySet (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

update

public void update(IRow pRow,
                   IPropertySet pPropertySet,
                   IRasterFunctionArguments pTemplateArguments)
            throws java.io.IOException,
                   AutomationException

Updates function variables using a row and set of properties.

Specified by:

update in interface IRasterFunctionArguments

Parameters:

pRow - A reference to a com.esri.arcgis.geodatabase.IRow (in)

pPropertySet - A reference to a com.esri.arcgis.system.IPropertySet (in)

pTemplateArguments - A reference to a com.esri.arcgis.datasourcesraster.IRasterFunctionArguments (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getRaster

public java.lang.Object getRaster()
                           throws java.io.IOException,
                                  AutomationException

The input raster. 3 bands (color) or 1 band (greyvalue), 8 bits per band.

Specified by:

getRaster in interface ISegmentMeanShiftFunctionArguments

Returns:

A reference to another Object (IUnknown)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setRasterByRef

public void setRasterByRef(java.lang.Object ppImage)
                    throws java.io.IOException,
                           AutomationException

The input raster. 3 bands (color) or 1 band (greyvalue), 8 bits per band.

Specified by:

setRasterByRef in interface ISegmentMeanShiftFunctionArguments

Parameters:

ppImage - A reference to another Object (IUnknown) (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSpectralRadius

public double getSpectralRadius()
                         throws java.io.IOException,
                                AutomationException

The radius for mean computation, spectral part.

Specified by:

getSpectralRadius in interface ISegmentMeanShiftFunctionArguments

Returns:

The pRadius

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSpectralRadius

public void setSpectralRadius(double pRadius)
                       throws java.io.IOException,
                              AutomationException

The radius for mean computation, spectral part.

Specified by:

setSpectralRadius in interface ISegmentMeanShiftFunctionArguments

Parameters:

pRadius - The pRadius (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSpatialRadius

public int getSpatialRadius()
                     throws java.io.IOException,
                            AutomationException

The radius for mean computation, spatial part.

Specified by:

getSpatialRadius in interface ISegmentMeanShiftFunctionArguments

Returns:

The pRadius

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSpatialRadius

public void setSpatialRadius(int pRadius)
                      throws java.io.IOException,
                             AutomationException

The radius for mean computation, spatial part.

Specified by:

setSpatialRadius in interface ISegmentMeanShiftFunctionArguments

Parameters:

pRadius - The pRadius (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSpectralDetail

public double getSpectralDetail()
                         throws java.io.IOException,
                                AutomationException

The spectral detail. Range [1..20]. Radius = 22 - detail.

Specified by:

getSpectralDetail in interface ISegmentMeanShiftFunctionArguments

Returns:

The pDetail

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSpectralDetail

public void setSpectralDetail(double pDetail)
                       throws java.io.IOException,
                              AutomationException

The spectral detail. Range [1..20]. Radius = 22 - detail.

Specified by:

setSpectralDetail in interface ISegmentMeanShiftFunctionArguments

Parameters:

pDetail - The pDetail (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSpatialDetail

public int getSpatialDetail()
                     throws java.io.IOException,
                            AutomationException

The spatial detail. Range [1..20]. Radius = 22 - detail.

Specified by:

getSpatialDetail in interface ISegmentMeanShiftFunctionArguments

Returns:

The pDetail

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSpatialDetail

public void setSpatialDetail(int pDetail)
                      throws java.io.IOException,
                             AutomationException

The spatial detail. Range [1..20]. Radius = 22 - detail.

Specified by:

setSpatialDetail in interface ISegmentMeanShiftFunctionArguments

Parameters:

pDetail - The pDetail (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMinNumPixelsPerSegment

public int getMinNumPixelsPerSegment()
                              throws java.io.IOException,
                                     AutomationException

Segments smaller than this get merged with best fitting neighbor segment.

Specified by:

getMinNumPixelsPerSegment in interface ISegmentMeanShiftFunctionArguments

Returns:

The pMinNumPixelsPerSegment

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setMinNumPixelsPerSegment

public void setMinNumPixelsPerSegment(int pMinNumPixelsPerSegment)
                               throws java.io.IOException,
                                      AutomationException

Segments smaller than this get merged with best fitting neighbor segment.

Specified by:

setMinNumPixelsPerSegment in interface ISegmentMeanShiftFunctionArguments

Parameters:

pMinNumPixelsPerSegment - The pMinNumPixelsPerSegment (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getAddedFrameWidth

public int getAddedFrameWidth()
                       throws java.io.IOException,
                              AutomationException

Width of safety frame added around pixel block, in pixel. Optional. Default is 128.

Specified by:

getAddedFrameWidth in interface ISegmentMeanShiftFunctionArguments

Returns:

The pAddedFrameWidth

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setAddedFrameWidth

public void setAddedFrameWidth(int pAddedFrameWidth)
                        throws java.io.IOException,
                               AutomationException

Width of safety frame added around pixel block, in pixel. Optional. Default is 128.

Specified by:

setAddedFrameWidth in interface ISegmentMeanShiftFunctionArguments

Parameters:

pAddedFrameWidth - The pAddedFrameWidth (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isBoundariesOnly

public boolean isBoundariesOnly()
                         throws java.io.IOException,
                                AutomationException

Output segment boundaries only. All other pixel invalid.

Specified by:

isBoundariesOnly in interface ISegmentMeanShiftFunctionArguments

Returns:

The pBoundaries

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setBoundariesOnly

public void setBoundariesOnly(boolean pBoundaries)
                       throws java.io.IOException,
                              AutomationException

Output segment boundaries only. All other pixel invalid.

Specified by:

setBoundariesOnly in interface ISegmentMeanShiftFunctionArguments

Parameters:

pBoundaries - The pBoundaries (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getNumThreadsToUse

public int getNumThreadsToUse()
                       throws java.io.IOException,
                              AutomationException

Number of threads to use. Optional. Default is 50% of available cores.

Specified by:

getNumThreadsToUse in interface ISegmentMeanShiftFunctionArguments

Returns:

The pNumThreads

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setNumThreadsToUse

public void setNumThreadsToUse(int pNumThreads)
                        throws java.io.IOException,
                               AutomationException

Number of threads to use. Optional. Default is 50% of available cores.

Specified by:

setNumThreadsToUse in interface ISegmentMeanShiftFunctionArguments

Parameters:

pNumThreads - The pNumThreads (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMaxNumPixelsPerSegment

public int getMaxNumPixelsPerSegment()
                              throws java.io.IOException,
                                     AutomationException

Segments larger than this get cut up into squares.

Specified by:

getMaxNumPixelsPerSegment in interface ISegmentMeanShiftFunctionArguments2

Returns:

The pMaxNumPixelsPerSegment

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setMaxNumPixelsPerSegment

public void setMaxNumPixelsPerSegment(int pMaxNumPixelsPerSegment)
                               throws java.io.IOException,
                                      AutomationException

Segments larger than this get cut up into squares.

Specified by:

setMaxNumPixelsPerSegment in interface ISegmentMeanShiftFunctionArguments2

Parameters:

pMaxNumPixelsPerSegment - The pMaxNumPixelsPerSegment (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getClassID

public void getClassID(GUID[] pClassID)
                throws java.io.IOException,
                       AutomationException

getClassID

Specified by:

getClassID in interface IPersist

Parameters:

pClassID - A Structure: com.esri.arcgis.support.ms.stdole.GUID (out: use single element array)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isDirty

public void isDirty()
             throws java.io.IOException,
                    AutomationException

isDirty

Specified by:

isDirty in interface IPersistStream

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

load

public void load(IStream pstm)
          throws java.io.IOException,
                 AutomationException

load

Specified by:

load in interface IPersistStream

Parameters:

pstm - A reference to a com.esri.arcgis.system.IStream (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

save

public void save(IStream pstm,
                 int fClearDirty)
          throws java.io.IOException,
                 AutomationException

save

Specified by:

save in interface IPersistStream

Parameters:

pstm - A reference to a com.esri.arcgis.system.IStream (in)

fClearDirty - The fClearDirty (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSizeMax

public void getSizeMax(_ULARGE_INTEGER[] pcbSize)
                throws java.io.IOException,
                       AutomationException

getSizeMax

Specified by:

getSizeMax in interface IPersistStream

Parameters:

pcbSize - A Structure: com.esri.arcgis.system._ULARGE_INTEGER (out: use single element array)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

serialize

public void serialize(IXMLSerializeData data)
               throws java.io.IOException,
                      AutomationException

Serializes an object to XML.

Specified by:

serialize in interface IXMLSerialize

Parameters:

data - A reference to a com.esri.arcgis.system.IXMLSerializeData (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

deserialize

public void deserialize(IXMLSerializeData data)
                 throws java.io.IOException,
                        AutomationException

Deserializes an object from XML.

Specified by:

deserialize in interface IXMLSerialize

Parameters:

data - A reference to a com.esri.arcgis.system.IXMLSerializeData (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMinNamespaceSupported

public java.lang.String getMinNamespaceSupported()
                                          throws java.io.IOException,
                                                 AutomationException

The minimum namespace the class can serialize to (eg the 90 namespace).

Specified by:

getMinNamespaceSupported in interface IXMLVersionSupport

Returns:

The namespaceURI

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable

Throws:

java.io.IOException

java.lang.ClassNotFoundException