Package org.locationtech.jts.algorithm

Class BoundaryNodeRule.MultiValentEndPointBoundaryNodeRule

java.lang.Object

org.locationtech.jts.algorithm.BoundaryNodeRule.MultiValentEndPointBoundaryNodeRule

All Implemented Interfaces:

BoundaryNodeRule

Enclosing interface:

BoundaryNodeRule

public static class BoundaryNodeRule.MultiValentEndPointBoundaryNodeRule
extends java.lang.Object
implements BoundaryNodeRule

A BoundaryNodeRule which determines that only endpoints with valency greater than 1 are on the boundary. This corresponds to the boundary of a MultiLineString being all the "attached" endpoints, but not the "unattached" ones.

Version:

1.7

Author:

Martin Davis

Nested Class Summary

Nested classes/interfaces inherited from interface org.locationtech.jts.algorithm.BoundaryNodeRule

BoundaryNodeRule.EndPointBoundaryNodeRule, BoundaryNodeRule.Mod2BoundaryNodeRule, BoundaryNodeRule.MonoValentEndPointBoundaryNodeRule, BoundaryNodeRule.MultiValentEndPointBoundaryNodeRule

Field Summary

Fields inherited from interface org.locationtech.jts.algorithm.BoundaryNodeRule

ENDPOINT_BOUNDARY_RULE, MOD2_BOUNDARY_RULE, MONOVALENT_ENDPOINT_BOUNDARY_RULE, MULTIVALENT_ENDPOINT_BOUNDARY_RULE, OGC_SFS_BOUNDARY_RULE

Constructor Summary

Constructors

Constructor	Description
MultiValentEndPointBoundaryNodeRule()

Method Summary

Modifier and Type	Method	Description
boolean	isInBoundary(int boundaryCount)	Tests whether a point that lies in boundaryCount geometry component boundaries is considered to form part of the boundary of the parent geometry.

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiValentEndPointBoundaryNodeRule

public MultiValentEndPointBoundaryNodeRule()

Method Detail

isInBoundary

public boolean isInBoundary(int boundaryCount)

Description copied from interface: BoundaryNodeRule

Tests whether a point that lies in boundaryCount geometry component boundaries is considered to form part of the boundary of the parent geometry.

Specified by:

isInBoundary in interface BoundaryNodeRule

Parameters:

boundaryCount - the number of component boundaries that this point occurs in

Returns:

true if points in this number of boundaries lie in the parent boundary