org.geotools.validation.relate
Class CrossesIntegrity

java.lang.Object
  extended byorg.geotools.validation.DefaultIntegrityValidation
      extended byorg.geotools.validation.relate.RelationIntegrity
          extended byorg.geotools.validation.relate.CrossesIntegrity
All Implemented Interfaces:
IntegrityValidation, Validation

public class CrossesIntegrity
extends RelationIntegrity

CrossesIntegrity

Version:

Puropse:

Tests to see if a Geometry crosses another Geometry. Description:

If only one layer is provided, the geometries of that layer are compared with each other. If two layers are provided, then the geometries are compared across the layers.

Usage:

CrossesIntegrity cross = new CrossesIntegrity(); cross.setExpected(false); cross.setGeomTypeRefA("my:line"); Map map = new HashMap(); try { map.put("my:line", mds.getFeatureSource("line")); } catch (IOException e1) { e1.printStackTrace(); } try { assertFalse(cross.validate(map, lineBounds, vr)); } catch (Exception e) { e.printStackTrace(); }

Author:
bowens, ptozer
Created Apr 27, 2004

Field Summary
 
Fields inherited from class org.geotools.validation.relate.RelationIntegrity
EMPTY, expected
 
Fields inherited from interface org.geotools.validation.Validation
ALL, PRIORITY_COMPLEX, PRIORITY_INVOLVED, PRIORITY_SIMPLE, PRIORITY_TRIVIAL
 
Constructor Summary
CrossesIntegrity()
          CrossesIntegrity Constructor
 
Method Summary
 boolean validate(java.util.Map layers, com.vividsolutions.jts.geom.Envelope envelope, ValidationResults results)
          Check FeatureType for ...
 
Methods inherited from class org.geotools.validation.relate.RelationIntegrity
getGeomTypeRefA, getGeomTypeRefB, getTypeRefs, isExpected, setExpected, setExpected, setGeomTypeRefA, setGeomTypeRefB
 
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

CrossesIntegrity

public CrossesIntegrity()
CrossesIntegrity Constructor

Method Detail

validate

public boolean validate(java.util.Map layers,
                        com.vividsolutions.jts.geom.Envelope envelope,
                        ValidationResults results)
                 throws java.lang.Exception
Description copied from class: DefaultIntegrityValidation
Check FeatureType for ...

Detailed description...

Specified by:
validate in interface IntegrityValidation
Overrides:
validate in class DefaultIntegrityValidation
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 - DOCUMENT ME!


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