com.esri.arcgis.trackinganalyst
Class ITemporalSearchProxy

java.lang.Object
  com.esri.arcgis.interop.Dispatch
      com.esri.arcgis.trackinganalyst.ITemporalSearchProxy

All Implemented Interfaces:

ITemporalSearch, Externalizable, Serializable

public class ITemporalSearchProxy
extends com.esri.arcgis.interop.Dispatch
implements ITemporalSearch, Serializable

Provides access to properties and methods needed to manage searching temporal datasets.

Description

This interface provides methods to search for last known features and last known OIDs in the dataset. It also provides a method to query temporal data within the full temporal extent of the dataset.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.

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

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

Method Summary

void	addListener(String iidStr, Object theListener, Object theSource)
ICursor	lastKnownFeatures(Object varStartingTime, Object varEndingTime) Searches for last known features in the dataset.
IFeatureIDSet	lastKnownOIDs(Object varStartingTime, Object varEndingTime) Searches for the last known OIDs in the dataset.
void	queryTemporalExtent(Object[] pvarStartTime, Object[] pvarEndTime) Queries temporal data within the full temporal extent of the dataset.
void	removeListener(String iidStr, Object theListener)

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

ITemporalSearchProxy

public ITemporalSearchProxy()

ITemporalSearchProxy

public ITemporalSearchProxy(Object obj)
                     throws IOException

Throws:

IOException

ITemporalSearchProxy

protected ITemporalSearchProxy(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

lastKnownOIDs

public IFeatureIDSet lastKnownOIDs(Object varStartingTime,
                                   Object varEndingTime)
                            throws IOException,
                                   AutomationException

Searches for the last known OIDs in the dataset.

Description

This method returns a FeatureIDSet containing the most recent OID for each track. If a start and/or end time are specified then features occurring outside of the time span are not factored into the search. Passing NULL for the start time and end time will cause all data in the temporal extent to be evaluated.

Remarks

The start and end time automation compliant date types. In C++ you can use any type that converts to a VT_DATE type, in VB a Date type, and in C# a DateTime type. Getting the LastKnownOIDs is faster than getting the LastKnownFeatures so it is advisable to use this method where possible.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.

Specified by:

lastKnownOIDs in interface ITemporalSearch

Parameters:

varStartingTime - A Variant (in)

varEndingTime - A Variant (in)

Returns:

A reference to a com.esri.arcgis.carto.IFeatureIDSet

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

lastKnownFeatures

public ICursor lastKnownFeatures(Object varStartingTime,
                                 Object varEndingTime)
                          throws IOException,
                                 AutomationException

Searches for last known features in the dataset.

Description

This method returns an ICursor containing the most recent feature for each track. If a start and/or end time are specified, then features occurring outside of the time span are not factored into the search. Passing NULL for the start time and end time will cause all data in the temporal extent to be evaluated.

Remarks

The start and end time automation compliant date types. In C++ you can use any type that converts to a VT_DATE type, in VB a Date type, and in C# a DateTime type.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.

Specified by:

lastKnownFeatures in interface ITemporalSearch

Parameters:

varStartingTime - A Variant (in)

varEndingTime - A Variant (in)

Returns:

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

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryTemporalExtent

public void queryTemporalExtent(Object[] pvarStartTime,
                                Object[] pvarEndTime)
                         throws IOException,
                                AutomationException

Queries temporal data within the full temporal extent of the dataset.

Description

This method queries the dataset to find the dates of the oldest feature and newest feature. This time span is the temporal extent of the dataset.

Remarks

The start and end time automation compliant date types. In C++ you can use any type that converts to a VT_DATE type, in VB a Date type, and in C# a DateTime type.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires Tracking Analyst Extension.

Specified by:

queryTemporalExtent in interface ITemporalSearch

Parameters:

pvarStartTime - A Variant (in/out: use single element array)

pvarEndTime - A Variant (in/out: use single element array)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.