org.geotools.validation.spatial
Class LineMustBeASinglePartValidation

java.lang.Object
  org.geotools.validation.DefaultFeatureValidation
      org.geotools.validation.spatial.LineMustBeASinglePartValidation

All Implemented Interfaces:

FeatureValidation, Validation

public class LineMustBeASinglePartValidation

extends DefaultFeatureValidation

LineIsSingleSegmentFeatureValidation purpose.

Tests to see if a LineString is made of only one segment, meaning it only has two points. If the LineString has more than two points, the test fails.

Capabilities:

Example Use:

 LineIsSingleSegmentFeatureValidation x = new LineIsSingleSegmentFeatureValidation("noSelfIntersectRoads", "Tests to see if a 
 geometry intersects itself", new String[] {"road"});
 

Field Summary

Fields inherited from interface org.geotools.validation.Validation

ALL, PRIORITY_COMPLEX, PRIORITY_INVOLVED, PRIORITY_SIMPLE, PRIORITY_TRIVIAL

Constructor Summary

LineMustBeASinglePartValidation()
LineIsSingleSegmentFeatureValidation constructor.

Method Summary

int	getPriority() Override getPriority.
boolean	validate(org.geotools.feature.Feature feature, org.geotools.feature.FeatureType type, ValidationResults results) Override validate.

Methods inherited from class org.geotools.validation.DefaultFeatureValidation

getDescription, getName, getTypeRef, getTypeRefs, setDescription, setName, setTypeRef

Methods inherited from class java.lang.Object

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

Constructor Detail

LineMustBeASinglePartValidation

public LineMustBeASinglePartValidation()

LineIsSingleSegmentFeatureValidation constructor.

Description

Method Detail

getPriority

public int getPriority()

Override getPriority.

Sets the priority level of this validation.

Specified by:

getPriority in interface Validation

Overrides:

getPriority in class DefaultFeatureValidation

Returns:

A made up priority for this validation.

See Also:

Validation.getPriority()

validate

public boolean validate(org.geotools.feature.Feature feature,
                        org.geotools.feature.FeatureType type,
                        ValidationResults results)

Override validate.

Tests to see if a LineString is made of only one segment, meaning it only has two points. If the LineString has more than two points, the test fails.

Specified by:

validate in interface FeatureValidation

Overrides:

validate in class DefaultFeatureValidation

Parameters:

feature - The Feature to be validated

type - The FeatureTypeInfo of the feature

results - The storage for error messages.

Returns:

True if the feature is simple (one segment).

See Also:

org.geotools.validation.FeatureValidation#validate(org.geotools.feature.Feature, org.geotools.feature.FeatureTypeInfo, org.geotools.validation.ValidationResults)