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

Interface NFELineLineRuleHandlerParam

All Known Implementing Classes:

NFEBasicLineLineRuleHandlerParam

public interface NFELineLineRuleHandlerParam

Line-line rule handler parameter. Contains information regarding the triggered rule, the intersection that triggered the rule and which elements of the intersection currently match the rule's conditions.

Method Summary

Modifier and Type	Method and Description
Intersection<NFEFeatureElement>	getIntersection() Gets the intersection that is currently being processed.
IntersectionMember<NFEFeatureElement>	getIntersectionMember(NFEFeatureElement featElem) Gets the feature element as an intersection member of the current intersection.
java.util.Collection<NFEFeatureElement>	getMatchingPointFeatureElements() Gets all the point feature elements from the current intersection that matches the point operand of the current line-point rule
NFELineLineRule	getRule() The line-point rule that has been triggered
java.util.Collection<NFEFeatureElement>	getRuleLeftHandMatchingLineFeatureElements() Gets all the line feature elements from the current intersection that matches the left hand side line operand of the current line-line rule
java.util.Collection<NFEFeatureElement>	getRuleRightHandMatchingLineFeatureElements() Gets all the line feature elements from the current intersection that matches the right hand side line operand of the current line-line rule

Method Detail

getRule

NFELineLineRule getRule()

The line-point rule that has been triggered

Returns:

a line-point rule

getIntersection

Intersection<NFEFeatureElement> getIntersection()

Gets the intersection that is currently being processed. It contains all the intersecting feature elements.

Returns:

an intersection object

getIntersectionMember

IntersectionMember<NFEFeatureElement> getIntersectionMember(NFEFeatureElement featElem)

Gets the feature element as an intersection member of the current intersection. The intersection member object describes how the feature element is intersected in the current intersection group.

Parameters:

featElem - a feature element

Returns:

the feature element as an intersection member or null if the feature element does not participates in the current intersection

getRuleLeftHandMatchingLineFeatureElements

java.util.Collection<NFEFeatureElement> getRuleLeftHandMatchingLineFeatureElements()

Gets all the line feature elements from the current intersection that matches the left hand side line operand of the current line-line rule

Returns:

a collection of line feature elements

getRuleRightHandMatchingLineFeatureElements

java.util.Collection<NFEFeatureElement> getRuleRightHandMatchingLineFeatureElements()

Gets all the line feature elements from the current intersection that matches the right hand side line operand of the current line-line rule

Returns:

a collection of line feature elements

getMatchingPointFeatureElements

java.util.Collection<NFEFeatureElement> getMatchingPointFeatureElements()

Gets all the point feature elements from the current intersection that matches the point operand of the current line-point rule

Returns:

a collection of point feature elements.