com.esri.arcgis.datasourcesraster
Class IDescColumnProxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.datasourcesraster.IDescColumnProxy

All Implemented Interfaces:

IDescColumn, Externalizable, Serializable

public class IDescColumnProxy
extends com.esri.arcgis.interop.Dispatch
implements IDescColumn, Serializable

Provides access to members that control a descriptor table column.

Remarks

This interface is not intended to be used by outside developers.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

See Also:

Serialized Form

Field Summary

boolean

noncastable

Fields inherited from class com.esri.arcgis.interop.Dispatch

DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF, objRef

Constructor Summary

	IDescColumnProxy()
	IDescColumnProxy(Object obj)
protected	IDescColumnProxy(Object obj, String iid)

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
String	getName() Name of the descriptor table.
int	getWidth() Width of the descriptor table.
Object	read(int start, int count) Read data from the descriptor table.
void	removeListener(String iidStr, Object theListener)
void	setName(String name) Name of the descriptor table.
short	type() The type of the values in this column of the descriptor table.
int	valueToIndex(double pixval) Converts pixel values to columns in the descriptor table.
void	write(int start, int count, Object array) Writes data to the descriptor table.

Methods inherited from class com.esri.arcgis.interop.Dispatch

bindUsingMoniker, constructVtblPosTable, convertToNative, cookieForListener, createDispatch, createObjrefMonikerDisplayName, equals, getActiveObject, getActiveObject, getDefaultProperty, getDispatchIdOfName, getLastErrorCode, getMtsObjectContext, getObjRef, getPropertyByName, getPropertyByName, getVtblPos, hashCode, initDispatch, invoke, invokeMethodByName, invokeMethodByName, invokeMethodByName, invokePropertyGetByName, invokePropertyPutByName, invokePropertyPutByRefByName, isNativeMode, isObjRef, optimizedVtblInvoke, queryInterface, readExternal, release, setNativeMode, setPropertyByName, toString, vtblInvoke, writeExternal

Methods inherited from class java.lang.Object

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

Field Detail

noncastable

public boolean noncastable

Constructor Detail

IDescColumnProxy

public IDescColumnProxy()

IDescColumnProxy

public IDescColumnProxy(Object obj)
                 throws IOException

Throws:

IOException

IDescColumnProxy

protected IDescColumnProxy(Object obj,
                           String iid)
                    throws IOException

Throws:

IOException

Method Detail

addListener

public void addListener(String iidStr,
                        Object theListener,
                        Object theSource)
                 throws IOException

Overrides:

addListener in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

removeListener

public void removeListener(String iidStr,
                           Object theListener)
                    throws IOException

Overrides:

removeListener in class com.esri.arcgis.interop.Dispatch

Throws:

IOException

getName

public String getName()
               throws IOException,
                      AutomationException

Name of the descriptor table.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getName in interface IDescColumn

Returns:

The name

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setName

public void setName(String name)
             throws IOException,
                    AutomationException

Name of the descriptor table.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

setName in interface IDescColumn

Parameters:

name - The name (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getWidth

public int getWidth()
             throws IOException,
                    AutomationException

Width of the descriptor table.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

getWidth in interface IDescColumn

Returns:

The width

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

type

public short type()
           throws IOException,
                  AutomationException

The type of the values in this column of the descriptor table.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

type in interface IDescColumn

Returns:

The type

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

read

public Object read(int start,
                   int count)
            throws IOException,
                   AutomationException

Read data from the descriptor table.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

read in interface IDescColumn

Parameters:

start - The start (in)

count - The count (in)

Returns:

A Variant

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

write

public void write(int start,
                  int count,
                  Object array)
           throws IOException,
                  AutomationException

Writes data to the descriptor table.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

write in interface IDescColumn

Parameters:

start - The start (in)

count - The count (in)

array - A Variant (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

valueToIndex

public int valueToIndex(double pixval)
                 throws IOException,
                        AutomationException

Converts pixel values to columns in the descriptor table.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Supported Platforms

Windows, Solaris, Linux

Specified by:

valueToIndex in interface IDescColumn

Parameters:

pixval - The pixval (in)

Returns:

The row_index

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.