org.geotools.validation.spatial

Class LineNoDanglesValidation

Object

DefaultIntegrityValidation

LineAbstractValidation

LineNoDanglesValidation

All Implemented Interfaces:

IntegrityValidation, Validation

public class LineNoDanglesValidation
extends LineAbstractValidation

LineNoDanglesValidation purpose.

Ensures Line does not have dangles.

Author:

dzwiers, Refractions Research, Inc., $Author: dmzwiers $ (last modification)

Field Summary

Fields inherited from interface Validation

ALL, PRIORITY_COMPLEX, PRIORITY_INVOLVED, PRIORITY_SIMPLE, PRIORITY_TRIVIAL

Constructor Summary

Constructors

Constructor and Description
LineNoDanglesValidation() LineNoDanglesValidation constructor.

Method Summary

Modifier and Type	Method and Description
boolean	validate(Map layers, Envelope envelope, ValidationResults results) Ensure Line does not have dangles.

Methods inherited from class LineAbstractValidation

getLineTypeRef, getTypeRefs, setLineTypeRef

Methods inherited from class DefaultIntegrityValidation

getDescription, getName, getPriority, setDescription, setName, validate

Methods inherited from class Object

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

Constructor Detail

LineNoDanglesValidation

public LineNoDanglesValidation()

LineNoDanglesValidation constructor.

Description

Method Detail

validate

public boolean validate(Map layers,
                        Envelope envelope,
                        ValidationResults results)
                 throws Exception

Ensure Line does not have dangles.

Parameters:

layers - a HashMap of key="TypeName" value="FeatureSource"

envelope - The bounding box of modified features

results - Storage for the error and warning messages

Returns:

True if no features intersect. If they do then the validation failed.

Throws:

Exception - DOCUMENT ME!

See Also:

org.geotools.validation.IntegrityValidation#validate(java.util.Map, org.locationtech.jts.geom.Envelope, org.geotools.validation.ValidationResults)