org.geotools.validation.attributes
Class UniquityValidation

Object
  DefaultIntegrityValidation
      UniquityValidation

All Implemented Interfaces:

IntegrityValidation, Validation

public class UniquityValidation
extends DefaultIntegrityValidation

Tests to that an attribute's value is unique across the entire FeatureType.

For a starting point you may want to look at UniqueFIDIntegrityValidation

Author:

Jody Garnett, 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

UniquityValidation()
No argument constructor, required by the Java Bean Specification.

Method Summary

int	getPriority() The priority level used to schedule this Validation.
boolean	validate(Map layers, Envelope envelope, ValidationResults results) Check FeatureType for ...

Methods inherited from class DefaultIntegrityValidation

getDescription, getName, getTypeRefs, setDescription, setName, validate

Methods inherited from class Object

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

Constructor Detail

UniquityValidation

public UniquityValidation()

No argument constructor, required by the Java Bean Specification.

Method Detail

getPriority

public int getPriority()

The priority level used to schedule this Validation.

Specified by:

getPriority in interface Validation

Overrides:

getPriority in class DefaultIntegrityValidation

Returns:

PRORITY_SIMPLE

See Also:

Validation.getPriority()

validate

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

Check FeatureType for ...

Detailed description...

Parameters:

layers - Map of SimpleFeatureSource by "dataStoreID:typeName"

envelope - The bounding box that encloses the unvalidated data

results - Used to coallate results information

Returns:

true if all the features pass this test.

Throws:

Exception - DOCUMENT ME!