com.esri.arcgis.geometry
Interface ISpatialIndex2

All Superinterfaces:

ISpatialIndex, Serializable

All Known Implementing Classes:

Polygon, Polyline

public interface ISpatialIndex2
extends ISpatialIndex, Serializable

Provides access to members that create a temporary spatial index for improving performance of "Disjoint" and some other relational operators.

Product Availability

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

Method Summary

void	checkInvalidate() Invalidates the spatial index if the geometry has been changed since the index was last constructed.

Methods inherited from interface com.esri.arcgis.geometry.ISpatialIndex

invalidate, isAllowIndexing, setAllowIndexing

Method Detail

checkInvalidate

void checkInvalidate()
                     throws IOException,
                            AutomationException

Invalidates the spatial index if the geometry has been changed since the index was last constructed.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.