oracle.spatial.network.nfe.model.rule.handler

Interface NFELinePointRuleHandler

All Superinterfaces:

NFERuleHandler

All Known Implementing Classes:

NFEBasicLinePointRuleHandler

public interface NFELinePointRuleHandler
extends NFERuleHandler

Defines a line-point rule handler. A handler of this type is assigned to a line-point rule and is fired when the rule is triggered. A rule handler is responsible of specifying which elements will be connected when a line-point rule is applicable. The rule handler receives information about which elements are applicable for a rule.

Method Summary

Modifier and Type	Method and Description
java.util.List<NFEConnectionDescriptor<NFEFeatureElement,NFEFeatureElement>>	getConnectionDescriptors(NFELinePointRuleHandlerParam param) Gets a list connection descriptors which define how and which of the elements given the parameter, are going to be connected.

Methods inherited from interface oracle.spatial.network.nfe.model.rule.handler.NFERuleHandler

getContext, setContext

Method Detail

getConnectionDescriptors

java.util.List<NFEConnectionDescriptor<NFEFeatureElement,NFEFeatureElement>> getConnectionDescriptors(NFELinePointRuleHandlerParam param)

Gets a list connection descriptors which define how and which of the elements given the parameter, are going to be connected.

Parameters:

param - contains all the elements intersecting in one point. Additionally, it also specifies which elements match the current rule.

Returns:

a list of connection descriptors