Uses of Class
org.geotools.filter.visitor.DefaultFilterVisitor

Packages that use DefaultFilterVisitor

Package	Description
org.geotools.data.complex.filter
org.geotools.feature.visitor
org.geotools.filter
org.geotools.filter.function
org.geotools.filter.visitor
org.geotools.gce.imagemosaic
org.geotools.renderer.lite	A simple renderer implementation.
org.geotools.renderer.style	Styling to be applied on org.geotools.renderer.geom.Geometry objects at rendering time.

Uses of DefaultFilterVisitor in org.geotools.data.complex.filter

Subclasses of DefaultFilterVisitor in org.geotools.data.complex.filter

Modifier and Type	Class and Description
class	IndexedFilterDetectorVisitor Detects which AND/OR filter (BinaryLogicOperator) is the parent operator of indexed filter(s).
class	MultipleValueExtractor
class	SchemaIndexedFilterDetectorVisitor Detects which AND/OR filter (BinaryLogicOperator) is the parent operator of indexed filter(s).

Uses of DefaultFilterVisitor in org.geotools.feature.visitor

Subclasses of DefaultFilterVisitor in org.geotools.feature.visitor

Modifier and Type	Class and Description
class	IdCollectorFilterVisitor Gather up all FeatureId strings into a provided HashSet.

Uses of DefaultFilterVisitor in org.geotools.filter

Subclasses of DefaultFilterVisitor in org.geotools.filter

Modifier and Type

Class and Description

class

FilterAttributeExtractor A simple visitor that extracts every attribute used by a filter or an expression Access to this class is available via: DataUtilities.attributeNames( Filter ) DataUtilities.attributeNames( Filter, FeatureType ) DataUtilities.attributeNames( Expression ) DataUtilities.attributeNames( Expression, FeatureType ) The class can also be used to determine if an expression is "static", that is, despite a complex structure does not use attribute or volatile functions, and can be thus replaced by a constant: for this use case refer to the FilterAttributeExtractor.isConstantExpression() method

Uses of DefaultFilterVisitor in org.geotools.filter.function

Subclasses of DefaultFilterVisitor in org.geotools.filter.function

Modifier and Type	Class and Description
class	GeometryTransformationVisitor Given an original rendering envelope it visits an expression, finds all GeometryTransformation, collects and merges all the returned query envelopes

Uses of DefaultFilterVisitor in org.geotools.filter.visitor

Subclasses of DefaultFilterVisitor in org.geotools.filter.visitor

Modifier and Type	Class and Description
class	SpatialFilterVisitor Filter that can be applied to determine if a Filter contains any spatial filter

Uses of DefaultFilterVisitor in org.geotools.gce.imagemosaic

Subclasses of DefaultFilterVisitor in org.geotools.gce.imagemosaic

Modifier and Type	Class and Description
static class	Utils.BBOXFilterExtractor Extracts a bbox from a filter in case there is at least one.

Uses of DefaultFilterVisitor in org.geotools.renderer.lite

Subclasses of DefaultFilterVisitor in org.geotools.renderer.lite

Modifier and Type	Class and Description
class	MetaBufferEstimator Parses a style or part of it and returns the size of the largest stroke and the biggest point symbolizer whose width is specified with a literal expression.

Uses of DefaultFilterVisitor in org.geotools.renderer.style

Subclasses of DefaultFilterVisitor in org.geotools.renderer.style

Modifier and Type	Class and Description
class	StyleAttributeExtractor A simple visitor whose purpose is to extract the set of attributes used by a Style, that is, those that the Style expects to find in order to work properly
class	StyleAttributeExtractorTruncated A simple visitor whose purpose is to extract the set of attributes used by a Style, that is, those that the Style expects to find in order to work properly This is very similiar to StyleAttributeExtractor, but with these differences: a) it doesnt the count the tag in the b) it doesnt count anything in the 's tag c) it doesnt count anything in the 's tag The reasons for this are because these fields are ALWAYS taken directly from the feature, not from the style.