Package com.luciad.format.aixm51.xml

Class TLcdAIXM51LinkExpressionFactory

java.lang.Object

com.luciad.format.aixm51.xml.TLcdAIXM51LinkExpressionFactory

All Implemented Interfaces:

ILcdXLinkExpressionFactory

public class TLcdAIXM51LinkExpressionFactory
extends Object
implements ILcdXLinkExpressionFactory

Implementation of ILcdXLinkExpressionFactory used for AIXM 5.1 decoding that is able to resolve links between AIXM 5.1 features. Such links are defined using XLinks, consisting of a xlink:href attribute that contains an identifier of the referenced feature or element. Supported identifiers include the GML identifier (UUID) of a feature, preceded with urn:uuid:, urn:uuid., #uuid. or #urn.uuid., or the gml:id of a feature or one of its elements, preceded with #. In all cases, the linked elements have to be inside the document that is being decoded.

Since:

2016.1

Constructor Summary

Constructors

Constructor	Description
TLcdAIXM51LinkExpressionFactory()

Method Summary

Modifier and Type	Method	Description
ILcdXLinkExpression	compile(TLcdXLinkSimpleLink aLink, ILcdXMLDocumentContext aDocumentContext)	Compiles a given href attribute into an ILcdXLinkExpression.

Methods inherited from class java.lang.Object

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

Constructor Details

TLcdAIXM51LinkExpressionFactory

public TLcdAIXM51LinkExpressionFactory()

Method Details

compile

public ILcdXLinkExpression compile(TLcdXLinkSimpleLink aLink,
 ILcdXMLDocumentContext aDocumentContext)

Description copied from interface: ILcdXLinkExpressionFactory

Compiles a given href attribute into an ILcdXLinkExpression. This method is typically called during decoding when an xlink:href attribute is encountered.

If no expression can be created for the given href, null should be returned.

Specified by:

compile in interface ILcdXLinkExpressionFactory

Parameters:

aLink - the link for which an expression is to be created

aDocumentContext - the document context in which the href is to be evaluated

Returns:

an expression that can be evaluated to resolve the xlink