com.esri.arcgis.carto
Class ILayerFieldsProxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.carto.ILayerFieldsProxy

All Implemented Interfaces:

ILayerFields, Externalizable, Serializable

public class ILayerFieldsProxy
extends com.esri.arcgis.interop.Dispatch
implements ILayerFields, Serializable

Provides access to members that work with a layer's fields.

Description

This interface has properties and methods for finding a layer's fields, returning the field count, and getting extended information on a field.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

See Also:

Serialized Form

Field Summary

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

DISPATCH_METHOD, DISPATCH_PROPERTYGET, DISPATCH_PROPERTYPUT, DISPATCH_PROPERTYPUTREF, E

Constructor Summary

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

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
int	findField(String fieldName) Returns the index of the field with the specified name.
IField	getField(int index) The field at the specified index.
int	getFieldCount() The number of fields.
IFieldInfo	getFieldInfo(int index) Extended field information for the field at the specified index.
void	readExternal(ObjectInput in)
void	removeListener(String iidStr, Object theListener)
void	writeExternal(ObjectOutput out)

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, queryInterface, release, setNativeMode, setPropertyByName, toString, vtblInvoke

Methods inherited from class java.lang.Object

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

Constructor Detail

ILayerFieldsProxy

public ILayerFieldsProxy()

ILayerFieldsProxy

public ILayerFieldsProxy(Object obj)
                  throws IOException

Throws:

IOException

ILayerFieldsProxy

protected ILayerFieldsProxy(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

getFieldCount

public int getFieldCount()
                  throws IOException,
                         AutomationException

The number of fields.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getFieldCount in interface ILayerFields

Returns:

The count

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getField

public IField getField(int index)
                throws IOException,
                       AutomationException

The field at the specified index.

Product Availability

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

Specified by:

getField in interface ILayerFields

Parameters:

index - The index (in)

Returns:

A reference to a com.esri.arcgis.geodatabase.IField

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getFieldInfo

public IFieldInfo getFieldInfo(int index)
                        throws IOException,
                               AutomationException

Extended field information for the field at the specified index.

Product Availability

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

Specified by:

getFieldInfo in interface ILayerFields

Parameters:

index - The index (in)

Returns:

A reference to a com.esri.arcgis.geodatabase.IFieldInfo

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

findField

public int findField(String fieldName)
              throws IOException,
                     AutomationException

Returns the index of the field with the specified name.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

findField in interface ILayerFields

Parameters:

fieldName - The fieldName (in)

Returns:

The index

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

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

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

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

Throws:

IOException

ClassNotFoundException