org.geotools.validation.attributes
Class UniquityValidation

java.lang.Object
  org.geotools.validation.attributes.UniquityValidation

All Implemented Interfaces:

IntegrityValidation, Validation

public class UniquityValidation

extends java.lang.Object

implements IntegrityValidation

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

For a starting point you may want to look at UniqueFIDIntegrityValidation

Field Summary

Fields inherited from interface org.geotools.validation.Validation

ALL, PRIORITY_COMPLEX, PRIORITY_INVOLVED, PRIORITY_SIMPLE, PRIORITY_TRIVIAL

Constructor Summary

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

Method Summary

java.lang.String	getDescription() Override getDescription.
java.lang.String	getName() Override getName.
int	getPriority() The priority level used to schedule this Validation.
java.lang.String[]	getTypeRefs() Implementation of getTypeNames.
void	setDescription(java.lang.String description) Override setDescription.
void	setName(java.lang.String name) Override setName.
boolean	validate(java.util.Map layers, com.vividsolutions.jts.geom.Envelope envelope, ValidationResults results) Check FeatureType for ...

Methods inherited from class java.lang.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

setName

public void setName(java.lang.String name)

Override setName.

Sets the name of this validation.

Specified by:

setName in interface Validation

Parameters:

name - The name of this validation.

See Also:

Validation.setName(java.lang.String)

getName

public java.lang.String getName()

Override getName.

Returns the name of this particular validation.

Specified by:

getName in interface Validation

Returns:

The name of this particular validation.

See Also:

Validation.getName()

setDescription

public void setDescription(java.lang.String description)

Override setDescription.

Sets the description of this validation.

Specified by:

setDescription in interface Validation

Parameters:

description - The description of the validation.

See Also:

Validation.setDescription(java.lang.String)

getDescription

public java.lang.String getDescription()

Override getDescription.

Returns the description of this validation as a string.

Specified by:

getDescription in interface Validation

Returns:

The description of this validation.

See Also:

Validation.getDescription()

getPriority

public int getPriority()

The priority level used to schedule this Validation.

Specified by:

getPriority in interface Validation

Returns:

PRORITY_SIMPLE

See Also:

Validation.getPriority()

getTypeRefs

public java.lang.String[] getTypeRefs()

Implementation of getTypeNames.

Specified by:

getTypeRefs in interface Validation

Returns:

Array of typeNames, or empty array for all, null for disabled

See Also:

Validation.getTypeRefs()

validate

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

Check FeatureType for ...

Detailed description...

Specified by:

validate in interface IntegrityValidation

Parameters:

layers - Map of FeatureSource 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:

java.lang.Exception