org.geotools.validation.spatial
Class LinesNotIntersectValidation

java.lang.Object
  org.geotools.validation.DefaultIntegrityValidation
      org.geotools.validation.spatial.LineLineAbstractValidation
          org.geotools.validation.spatial.LinesNotIntersectValidation

All Implemented Interfaces:

IntegrityValidation, Validation

public class LinesNotIntersectValidation

extends LineLineAbstractValidation

This validation plugIn checks to see if any features intersect.

If they do then the validation failed.

Version:

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

Author:

Brent Owens, 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

LinesNotIntersectValidation()
An no argument constructor (for the Java Beans Specification)

Method Summary

int	getPriority() Override getPriority.
boolean	validate(java.util.Map layers, com.vividsolutions.jts.geom.Envelope envelope, ValidationResults results) Ensure Lines do not intersect.

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

getLineTypeRef, getRestrictedLineTypeRef, getTypeRefs, setLineTypeRef, setRestrictedLineTypeRef

Methods inherited from class org.geotools.validation.DefaultIntegrityValidation

getDescription, getName, setDescription, setName

Methods inherited from class java.lang.Object

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

Constructor Detail

LinesNotIntersectValidation

public LinesNotIntersectValidation()

An no argument constructor (for the Java Beans Specification)

Method Detail

validate

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

Ensure Lines do not intersect.

This is supposed to go off and grab the necesary features from the database using the envelope with the typeNames. But it doesn't yet. It just uses the ones passed in through parameter layers.

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)

getPriority

public int getPriority()

Override getPriority.

Sets the priority level of this validation.

Specified by:

getPriority in interface Validation

Overrides:

getPriority in class DefaultIntegrityValidation

Returns:

A made up priority for this validation.

See Also:

Validation.getPriority()