org.geotools.filter.text.commons

Class FilterToTextUtil

Object

FilterToTextUtil

public final class FilterToTextUtil
extends Object

The method of this utility class allows to build the CQL/ECQL predicate associated to a Filter.

Warning: This component is not published. It is part of module implementation. Client module should not use this feature.

Author:

Mauricio Pazos

Method Summary

Modifier and Type	Method and Description
static StringBuilder	asStringBuilder(Object extraData) Process the possibly user supplied extraData parameter into a StringBuilder.
static Object	buildBBOX(BBOX filter, Object extraData)
static Object	buildBetween(PropertyIsBetween filter, Object extraData)
static Object	buildBinaryLogicalOperator(String operator, FilterVisitor visitor, BinaryLogicOperator filter, Object extraData) builds: left predicate AND right predicate
static Object	buildBinarySpatialOperator(String spatialOperator, BinarySpatialOperator filter, Object extraData)
static Object	buildBinarySpatialOperator(String spatialOperator, BinarySpatialOperator filter, Object extraData, ExpressionToText visitor)
static Object	buildBinaryTemporalOperator(String temporalOperator, BinaryTemporalOperator filter, Object extraData)
static Object	buildComparison(BinaryComparisonOperator filter, Object extraData, String operator) Builds a comparison predicate inserting the operato1 or operator2 taking into account the PropertyName position in the comparison filter.
static Object	buildDistanceBufferOperation(String geoOperation, DistanceBufferOperator filter, Object extraData)
static Object	buildDistanceBufferOperation(String geoOperation, DistanceBufferOperator filter, Object extraData, ExpressionToText visitor)
static Object	buildDuring(During during, Object extraData)
static Object	buildDWithin(DWithin filter, Object extraData)
static Object	buildDWithin(DWithin filter, Object extraData, ExpressionToText visitor)
static Object	buildExclude(Object extraData)
static Object	buildInclude(Object extraData)
static Object	buildIsLike(PropertyIsLike filter, Object extraData)
static Object	buildIsNull(PropertyIsNull filter, Object extraData)
static Object	buildNot(FilterVisitor filterToCQL, Not filter, Object extraData)

Methods inherited from class Object

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

Method Detail

asStringBuilder

public static StringBuilder asStringBuilder(Object extraData)

Process the possibly user supplied extraData parameter into a StringBuilder.

Parameters:

extraData -

Returns:

buildInclude

public static Object buildInclude(Object extraData)

buildExclude

public static Object buildExclude(Object extraData)

buildBinaryLogicalOperator

public static Object buildBinaryLogicalOperator(String operator,
                                                FilterVisitor visitor,
                                                BinaryLogicOperator filter,
                                                Object extraData)

builds: left predicate AND right predicate

buildBetween

public static Object buildBetween(PropertyIsBetween filter,
                                  Object extraData)

buildNot

public static Object buildNot(FilterVisitor filterToCQL,
                              Not filter,
                              Object extraData)

buildComparison

public static Object buildComparison(BinaryComparisonOperator filter,
                                     Object extraData,
                                     String operator)

Builds a comparison predicate inserting the operato1 or operator2 taking into account the PropertyName position in the comparison filter.

Parameters:

filter -

extraData -

operator - an operator

Returns:

SringBuffer

buildIsLike

public static Object buildIsLike(PropertyIsLike filter,
                                 Object extraData)

buildIsNull

public static Object buildIsNull(PropertyIsNull filter,
                                 Object extraData)

buildBBOX

public static Object buildBBOX(BBOX filter,
                               Object extraData)

buildDistanceBufferOperation

public static Object buildDistanceBufferOperation(String geoOperation,
                                                  DistanceBufferOperator filter,
                                                  Object extraData)

buildDistanceBufferOperation

public static Object buildDistanceBufferOperation(String geoOperation,
                                                  DistanceBufferOperator filter,
                                                  Object extraData,
                                                  ExpressionToText visitor)

buildDWithin

public static Object buildDWithin(DWithin filter,
                                  Object extraData)

buildDWithin

public static Object buildDWithin(DWithin filter,
                                  Object extraData,
                                  ExpressionToText visitor)

buildBinarySpatialOperator

public static Object buildBinarySpatialOperator(String spatialOperator,
                                                BinarySpatialOperator filter,
                                                Object extraData)

buildBinarySpatialOperator

public static Object buildBinarySpatialOperator(String spatialOperator,
                                                BinarySpatialOperator filter,
                                                Object extraData,
                                                ExpressionToText visitor)

buildBinaryTemporalOperator

public static Object buildBinaryTemporalOperator(String temporalOperator,
                                                 BinaryTemporalOperator filter,
                                                 Object extraData)

buildDuring

public static Object buildDuring(During during,
                                 Object extraData)