org.geotools.filter.spatial
Class BBOXImpl

Object
  extended by FilterAbstract
      extended by AbstractFilter
          extended by BinaryComparisonAbstract
              extended by GeometryFilterImpl
                  extended by AbstractPreparedGeometryFilter
                      extended by BBOXImpl
All Implemented Interfaces:
FilterType, GeometryFilter, BinaryComparisonOperator, Filter, MultiValuedFilter, BBOX, BinarySpatialOperator, SpatialOperator

public class BBOXImpl
extends AbstractPreparedGeometryFilter
implements BBOX


Nested Class Summary
 
Nested classes/interfaces inherited from class AbstractPreparedGeometryFilter
AbstractPreparedGeometryFilter.Literals
 
Nested classes/interfaces inherited from interface MultiValuedFilter
MultiValuedFilter.MatchAction
 
Field Summary
 
Fields inherited from class AbstractPreparedGeometryFilter
cacheValue, leftPreppedGeom, literals, rightPreppedGeom
 
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 BBOX
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
BBOXImpl(FilterFactory factory, Expression e1, Expression e2)
           
BBOXImpl(FilterFactory factory, Expression e1, Expression e2, MultiValuedFilter.MatchAction matchAction)
           
BBOXImpl(FilterFactoryImpl factory, Expression name, double minx, double miny, double maxx, double maxy, String srs)
           
BBOXImpl(FilterFactoryImpl factory, Expression name, double minx, double miny, double maxx, double maxy, String srs, MultiValuedFilter.MatchAction matchAction)
           
 
Method Summary
 Object accept(FilterVisitor visitor, Object extraData)
          Subclass should override, default implementation just returns extraData
protected  boolean basicEvaluate(Geometry left, Geometry right)
          Performs the calculation on the two geometries.
 boolean evaluateInternal(Geometry left, Geometry right)
          Performs the calculation on the two geometries.
 BoundingBox getBounds()
          Return Bounding Box object representing the bounds of the filter
 double getMaxX()
          Assuming getExpression2() is a literal bounding box access the maximum value for the first ordinate.
 double getMaxY()
          Assuming getExpression2() is a literal bounding box access the maximum value for the second coordinate.
 double getMinX()
          Assuming getExpression2() is a literal bounding box access the minimum value for the first coordinate.
 double getMinY()
          Assuming getExpression2() is a literal bounding box access the minimum value for the second ordinate.
 String getPropertyName()
          Name of the geometric property that will be used in this spatial operator.
 String getSRS()
          Returns the spatial reference system in which the bounding box coordinates contained by this object should be interpreted.
 void setExpression1(Expression expression)
           
 void setExpression2(Expression expression)
           
 void setMaxX(double maxx)
          Deprecated. use the constructor or setExpression2
 void setMaxY(double maxy)
          Deprecated. use the constructor or setExpression2
 void setMinX(double minx)
          Deprecated. use the constructor or setExpression2
 void setMinY(double miny)
          Deprecated. use the constructor or setExpression2
 void setPropertyName(String propertyName)
           
 void setSRS(String srs)
          Deprecated. use the constructor or setExpression2
 
Methods inherited from class GeometryFilterImpl
addLeftGeometry, addRightGeometry, equals, evaluate, evaluate, getGeometries, getLeftGeometry, getLeftGeometry, getMatchAction, getRightGeometry, getRightGeometry, hashCode, 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

BBOXImpl

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

BBOXImpl

public BBOXImpl(FilterFactoryImpl factory,
                Expression name,
                double minx,
                double miny,
                double maxx,
                double maxy,
                String srs)

BBOXImpl

public BBOXImpl(FilterFactory factory,
                Expression e1,
                Expression e2,
                MultiValuedFilter.MatchAction matchAction)

BBOXImpl

public BBOXImpl(FilterFactoryImpl factory,
                Expression name,
                double minx,
                double miny,
                double maxx,
                double maxy,
                String srs,
                MultiValuedFilter.MatchAction matchAction)
Method Detail

getPropertyName

public String getPropertyName()
Description copied from interface: BBOX
Name of the geometric property that will be used in this spatial operator.

This may be null if the default spatial property is to be used.

Specified by:
getPropertyName in interface BBOX

setPropertyName

public void setPropertyName(String propertyName)

getSRS

public String getSRS()
Description copied from interface: BBOX
Returns the spatial reference system in which the bounding box coordinates contained by this object should be interpreted.

This string must take one of two forms: either

Specified by:
getSRS in interface BBOX

setSRS

public void setSRS(String srs)
Deprecated. use the constructor or setExpression2


getMinX

public double getMinX()
Description copied from interface: BBOX
Assuming getExpression2() is a literal bounding box access the minimum value for the first coordinate.

Specified by:
getMinX in interface BBOX

setMinX

public void setMinX(double minx)
Deprecated. use the constructor or setExpression2


getMinY

public double getMinY()
Description copied from interface: BBOX
Assuming getExpression2() is a literal bounding box access the minimum value for the second ordinate.

Specified by:
getMinY in interface BBOX

setMinY

public void setMinY(double miny)
Deprecated. use the constructor or setExpression2


getMaxX

public double getMaxX()
Description copied from interface: BBOX
Assuming getExpression2() is a literal bounding box access the maximum value for the first ordinate.

Specified by:
getMaxX in interface BBOX

setMaxX

public void setMaxX(double maxx)
Deprecated. use the constructor or setExpression2


getMaxY

public double getMaxY()
Description copied from interface: BBOX
Assuming getExpression2() is a literal bounding box access the maximum value for the second coordinate.

Specified by:
getMaxY in interface BBOX

setMaxY

public void setMaxY(double maxy)
Deprecated. use the constructor or setExpression2


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

basicEvaluate

protected boolean basicEvaluate(Geometry left,
                                Geometry right)
Description copied from class: AbstractPreparedGeometryFilter
Performs the calculation on the two geometries. This is used to calculate the cached value in the case that both geometries are Literals. But in practice it is useful to extract this functionality into its own method.

Specified by:
basicEvaluate in class AbstractPreparedGeometryFilter
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

setExpression1

public void setExpression1(Expression expression)
Overrides:
setExpression1 in class AbstractPreparedGeometryFilter

setExpression2

public void setExpression2(Expression expression)
Overrides:
setExpression2 in class AbstractPreparedGeometryFilter

getBounds

public BoundingBox getBounds()
Description copied from interface: BBOX
Return Bounding Box object representing the bounds of the filter

Specified by:
getBounds in interface BBOX


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