com.esri.arcgis.geodatabase
Class IQueryFilter2Proxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.geodatabase.IQueryFilterProxy
          com.esri.arcgis.geodatabase.IQueryFilter2Proxy

All Implemented Interfaces:

IQueryFilter, IQueryFilter2, Externalizable, Serializable

public class IQueryFilter2Proxy
extends IQueryFilterProxy
implements IQueryFilter2, Serializable

Provides access to members that return and modify the output spatial resolution.

Description

IQueryFilter2 adds the SpatialResolution method to the IQueryFilter interface. The IQueryFilter2 interface allows the specification of the desired spatial resolution as part of the query. It can be used a filter criteria for data sources that support the filtering of feature data based on spatial resolution. Features whose geometry extent is smaller than the specified spatial resolution will not be returned.

Remarks

Note on ORDER BY and returning sorted data: To add ORDER BY and GROUP BY clauses to the attribute query the IQueryFilterDefinition::PostfixClause property can be used prior to creating the cursor. This will only work with ArcSDE and Personal Geodatabase.

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

	IQueryFilter2Proxy()
	IQueryFilter2Proxy(Object obj)
protected	IQueryFilter2Proxy(Object obj, String iid)

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
double	getSpatialResolution() The spatial resolution in which to output geometry.
void	removeListener(String iidStr, Object theListener)
void	setSpatialResolution(double resolution) The spatial resolution in which to output geometry.

Methods inherited from class com.esri.arcgis.geodatabase.IQueryFilterProxy

addField, getOutputSpatialReference, getSubFields, getWhereClause, setOutputSpatialReferenceByRef, setSubFields, setWhereClause

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

Methods inherited from interface com.esri.arcgis.geodatabase.IQueryFilter

addField, getOutputSpatialReference, getSubFields, getWhereClause, setOutputSpatialReferenceByRef, setSubFields, setWhereClause

Field Detail

noncastable

public boolean noncastable

Constructor Detail

IQueryFilter2Proxy

public IQueryFilter2Proxy()

IQueryFilter2Proxy

public IQueryFilter2Proxy(Object obj)
                   throws IOException

Throws:

IOException

IQueryFilter2Proxy

protected IQueryFilter2Proxy(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 IQueryFilterProxy

Throws:

IOException

removeListener

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

Overrides:

removeListener in class IQueryFilterProxy

Throws:

IOException

getSpatialResolution

public double getSpatialResolution()
                            throws IOException,
                                   AutomationException

The spatial resolution in which to output geometry.

Description

The SpatialResolution method provides generalization of shapes returned by a filter. The generalization is performed on the server to minimize network travel. A zero value is default and will result in no generalization. The higher the value, the greater the generalization performed. The value is specified in feature units and generally should be roughly the size of one display pixel (measured in feature units).

This method is only supported on ArcGIS feature service and ArcIMS data sources. It will be ignored on all other data sources.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

getSpatialResolution in interface IQueryFilter2

Returns:

The resolution

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSpatialResolution

public void setSpatialResolution(double resolution)
                          throws IOException,
                                 AutomationException

The spatial resolution in which to output geometry.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:

setSpatialResolution in interface IQueryFilter2

Parameters:

resolution - The resolution (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.