org.geotools.validation.spatial
Class PointCoveredByLineValidation

java.lang.Object
  org.geotools.validation.DefaultIntegrityValidation
      org.geotools.validation.spatial.PointLineAbstractValidation
          org.geotools.validation.spatial.PointCoveredByLineValidation

All Implemented Interfaces:

IntegrityValidation, Validation

public class PointCoveredByLineValidation

extends PointLineAbstractValidation

PointCoveredByLineValidation purpose.

Checks to ensure the Point is covered by the Line.

Version:

$Id: PointCoveredByLineValidation.java 17704 2006-01-23 00:26:16Z desruisseaux $

Author:

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

Field Summary

Fields inherited from interface org.geotools.validation.Validation

ALL, PRIORITY_COMPLEX, PRIORITY_INVOLVED, PRIORITY_SIMPLE, PRIORITY_TRIVIAL

Constructor Summary

PointCoveredByLineValidation()
PointCoveredByLineValidation constructor.

Method Summary

boolean

validate(java.util.Map layers, com.vividsolutions.jts.geom.Envelope envelope, ValidationResults results) Ensure Point is covered by the Line.

Methods inherited from class org.geotools.validation.spatial.PointLineAbstractValidation

getPointTypeRef, getRestrictedLineTypeRef, getTypeRefs, setPointTypeRef, setRestrictedLineTypeRef

Methods inherited from class org.geotools.validation.DefaultIntegrityValidation

getDescription, getName, getPriority, setDescription, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

PointCoveredByLineValidation

public PointCoveredByLineValidation()

PointCoveredByLineValidation constructor.

Super

Method Detail

validate

public boolean validate(java.util.Map layers,
                        com.vividsolutions.jts.geom.Envelope envelope,
                        ValidationResults results)
                 throws java.lang.Exception

Ensure Point is covered by the Line.

Specified by:

validate in interface IntegrityValidation

Overrides:

validate in class DefaultIntegrityValidation

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:

java.lang.Exception - DOCUMENT ME!

See Also:

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