Package org.geotools.data.wfs.internal.v2_0.storedquery

Class ParameterCQLExpressionFilterFactoryImpl

Object

FilterFactoryImpl

ParameterCQLExpressionFilterFactoryImpl

All Implemented Interfaces:

FilterFactory, Factory

public class ParameterCQLExpressionFilterFactoryImpl
extends FilterFactoryImpl

Stored Query parameters may be configured as CQL expressions. This factory extends the basic CQL language by adding support to string concatenation. The add (+) operand is extended so that if either left hand or right hand value is not a number, the values are concatenated as strings (via toString()).

The following properties are supported:

  bboxMinX       Filter envelope bounds
  bboxMaxX
  bboxMinY
  bboxMaxY
  defaultSRS       The defaultSRS of the Feature Type in question
  viewparam:name View parameter used in original request ('name' is the name of the parameter)
 

Author:

Sampo Savolainen

Constructor Summary

Constructors

Constructor	Description
ParameterCQLExpressionFilterFactoryImpl()

Method Summary

Modifier and Type	Method	Description
PropertyName	property(String name)	Retrieves the value of a feature's property.

Methods inherited from class FilterFactoryImpl

add, after, after, and, and, anyInteracts, anyInteracts, arithmeticOperators, bbox, bbox, bbox, bbox, bbox, bbox, bbox, bbox, bbox, bbox, bbox, bbox, before, before, begins, begins, begunBy, begunBy, between, between, beyond, beyond, beyond, beyond, beyond, capabilities, capabilities, comparisonOperators, contains, contains, contains, contains, crosses, crosses, crosses, crosses, disjoint, disjoint, disjoint, disjoint, divide, during, during, dwithin, dwithin, dwithin, dwithin, endedBy, endedBy, ends, ends, equal, equal, equal, equal, equals, equals, equals, featureId, featureId, function, function, function, function, function, functionName, functionName, functionName, functionName, functionName, functionName, functions, getImplementationHints, gmlObjectId, greater, greater, greater, greaterOrEqual, greaterOrEqual, greaterOrEqual, id, id, idCapabilities, intersects, intersects, intersects, intersects, isNil, isNull, less, less, less, lessOrEqual, lessOrEqual, lessOrEqual, like, like, like, like, literal, literal, literal, literal, literal, literal, literal, literal, literal, meets, meets, metBy, metBy, multiply, nativeFilter, not, notEqual, notEqual, notEqual, operator, or, or, overlappedBy, overlappedBy, overlaps, overlaps, overlaps, overlaps, parameter, property, property, resourceId, resourceId, scalarCapabilities, sort, spatialCapabilities, spatialOperator, spatialOperators, subtract, tcontains, tcontains, temporalCapabilities, temporalOperator, tequals, tequals, touches, touches, touches, touches, toverlaps, toverlaps, within, within, within, within, within

Methods inherited from class Object

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

Constructor Detail

ParameterCQLExpressionFilterFactoryImpl

public ParameterCQLExpressionFilterFactoryImpl()

Method Detail

property

public PropertyName property(String name)

Description copied from interface: FilterFactory

Retrieves the value of a feature's property.

Specified by:

property in interface FilterFactory

Overrides:

property in class FilterFactoryImpl