com.luciad.ogc.filter.evaluator

LuciadLightspeedClass TLcdSelfPropertyRetrieverProvider

java.lang.Object

com.luciad.ogc.filter.evaluator.TLcdSelfPropertyRetrieverProvider

All Implemented Interfaces:

ILcdPropertyRetrieverProvider

public class TLcdSelfPropertyRetrieverProvider
extends Object
implements ILcdPropertyRetrieverProvider

This class is an implementation of ILcdPropertyRetrieverProvider that returns a instance of TLcdSelfPropertyRetriever. An optional TLcdXMLName instance can be provided. In that case the TLcdOGCXPath will be checked against the given name before providing the TLcdSelfPropertyRetriever.

Constructor Summary

Constructors

Constructor and Description
TLcdSelfPropertyRetrieverProvider() Default constructor.
TLcdSelfPropertyRetrieverProvider(TLcdXMLName aName) Constructor with a name for the property that will return the object itself.

Method Summary

Modifier and Type	Method and Description
ILcdPropertyRetriever	getPropertyRetriever(TLcdOGCXPath aXPath) Returns a instance of ILcdPropertyRetriever that corresponds to the given OGC XPath expression.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.luciad.ogc.filter.evaluator.ILcdPropertyRetrieverProvider

createDefaultPropertyRetrieverProvider

Constructor Detail

TLcdSelfPropertyRetrieverProvider

public TLcdSelfPropertyRetrieverProvider(TLcdXMLName aName)

Constructor with a name for the property that will return the object itself.

Parameters:

aName - the name for the property that will return the object itself.

TLcdSelfPropertyRetrieverProvider

public TLcdSelfPropertyRetrieverProvider()

Default constructor.

Method Detail

getPropertyRetriever

public ILcdPropertyRetriever getPropertyRetriever(TLcdOGCXPath aXPath)

Description copied from interface: ILcdPropertyRetrieverProvider

Returns a instance of ILcdPropertyRetriever that corresponds to the given OGC XPath expression. If the XPath expression is invalid for a given object, the ILcdPropertyRetriever.retrieveProperty(Object) method should return null.

Specified by:

getPropertyRetriever in interface ILcdPropertyRetrieverProvider

Parameters:

aXPath - the given OGC XPath expression

Returns:

the corresponding property retriever.