org.geotools.filter.spatial
Class CrossesImpl

Object
  extended by FilterAbstract
      extended by AbstractFilter
          extended by BinaryComparisonAbstract
              extended by GeometryFilterImpl
                  extended by CrossesImpl
All Implemented Interfaces:
FilterType, GeometryFilter, BinaryComparisonOperator, Filter, MultiValuedFilter, BinarySpatialOperator, BoundedSpatialOperator, Crosses, SpatialOperator

public class CrossesImpl
extends GeometryFilterImpl
implements Crosses


Nested Class Summary
 
Nested classes/interfaces inherited from interface MultiValuedFilter
MultiValuedFilter.MatchAction
 
Field Summary
 
Fields inherited from class GeometryFilterImpl
matchAction
 
Fields inherited from class BinaryComparisonAbstract
expression1, expression2
 
Fields inherited from class AbstractFilter
filterType, permissiveConstruction
 
Fields inherited from class FilterAbstract
factory
 
Fields inherited from interface Crosses
NAME
 
Fields inherited from interface Filter
EXCLUDE, INCLUDE
 
Fields inherited from interface Filter
ALL, NONE
 
Fields inherited from interface FilterType
BETWEEN, COMPARE_EQUALS, COMPARE_GREATER_THAN, COMPARE_GREATER_THAN_EQUAL, COMPARE_LESS_THAN, COMPARE_LESS_THAN_EQUAL, COMPARE_NOT_EQUALS, FID, GEOMETRY_BBOX, GEOMETRY_BEYOND, GEOMETRY_CONTAINS, GEOMETRY_CROSSES, GEOMETRY_DISJOINT, GEOMETRY_DWITHIN, GEOMETRY_EQUALS, GEOMETRY_INTERSECTS, GEOMETRY_OVERLAPS, GEOMETRY_TOUCHES, GEOMETRY_WITHIN, LIKE, LOGIC_AND, LOGIC_NOT, LOGIC_OR, NULL
 
Constructor Summary
CrossesImpl(FilterFactory factory, Expression e1, Expression e2)
           
CrossesImpl(FilterFactory factory, Expression e1, Expression e2, MultiValuedFilter.MatchAction matchAction)
           
 
Method Summary
 Object accept(FilterVisitor visitor, Object extraData)
          Subclass should override, default implementation just returns extraData
 boolean evaluateInternal(Geometry left, Geometry right)
          Performs the calculation on the two geometries.
 
Methods inherited from class GeometryFilterImpl
addLeftGeometry, addRightGeometry, equals, evaluate, evaluate, getGeometries, getLeftGeometry, getLeftGeometry, getMatchAction, getRightGeometry, getRightGeometry, hashCode, setExpression1, setExpression2, toString
 
Methods inherited from class BinaryComparisonAbstract
and, comparable, eval, eval, getExpression1, getExpression2, isMatchingCase, not, or
 
Methods inherited from class AbstractFilter
accept, contains, getFilterType, isCompareFilter, isGeometryDistanceFilter, isGeometryFilter, isLogicFilter, isMathFilter, isSimpleFilter
 
Methods inherited from class FilterAbstract
accepts, eval, eval, eval
 
Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface BinarySpatialOperator
getExpression1, getExpression2
 
Methods inherited from interface MultiValuedFilter
getMatchAction
 
Methods inherited from interface Filter
evaluate
 
Methods inherited from interface GeometryFilter
contains
 
Methods inherited from interface Filter
accept, and, getFilterType, not, or
 

Constructor Detail

CrossesImpl

public CrossesImpl(FilterFactory factory,
                   Expression e1,
                   Expression e2)

CrossesImpl

public CrossesImpl(FilterFactory factory,
                   Expression e1,
                   Expression e2,
                   MultiValuedFilter.MatchAction matchAction)
Method Detail

evaluateInternal

public boolean evaluateInternal(Geometry left,
                                Geometry right)
Description copied from class: GeometryFilterImpl
Performs the calculation on the two geometries.

Specified by:
evaluateInternal in class GeometryFilterImpl
Parameters:
left - the geometry on the left of the equations (the geometry obtained from evaluating Expression1)
right - the geometry on the right of the equations (the geometry obtained from evaluating Expression2)
Returns:
true if the filter evaluates to true for the two geometries

accept

public Object accept(FilterVisitor visitor,
                     Object extraData)
Description copied from class: FilterAbstract
Subclass should override, default implementation just returns extraData

Specified by:
accept in interface Filter
Overrides:
accept in class FilterAbstract


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