Uses of Interface
org.opengis.feature.FeatureVisitor

Packages that use FeatureVisitor
org.geotools.data Defines the DataStoreAPI via which all data is imported or exported. 
org.geotools.data.collection Implementations of FeatureCollection for different purposes. 
org.geotools.data.complex This package contains the implementation of a ComplexDataStore, Author note: though this "Complex" datastore has born to provide complex features out of a simple features data source, it may be better called a DerivativeDataStore or something like that, you'll see why later. 
org.geotools.data.gen   
org.geotools.data.store   
org.geotools.feature   
org.geotools.feature.collection Helper classes for implementing FeatureCollections. 
org.geotools.feature.visitor   
org.geotools.jdbc   
 

Uses of FeatureVisitor in org.geotools.data
 

Methods in org.geotools.data with parameters of type FeatureVisitor
 void SampleDataAccessFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
static void DataUtilities.visit(FeatureCollection<?,?> collection, FeatureVisitor visitor, ProgressListener progress)
          Manually visit each feature using FeatureCollection.features().
 

Uses of FeatureVisitor in org.geotools.data.collection
 

Methods in org.geotools.data.collection with parameters of type FeatureVisitor
 void SpatialIndexFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener listener)
           
 void TreeSetFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
 

Uses of FeatureVisitor in org.geotools.data.complex
 

Methods in org.geotools.data.complex with parameters of type FeatureVisitor
 void MappingFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
 

Uses of FeatureVisitor in org.geotools.data.gen
 

Methods in org.geotools.data.gen with parameters of type FeatureVisitor
 void PreGeneralizedFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
 

Uses of FeatureVisitor in org.geotools.data.store
 

Methods in org.geotools.data.store with parameters of type FeatureVisitor
 void ContentFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
 void DataFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
 void ContentFeatureSource.accepts(Query query, FeatureVisitor visitor, ProgressListener progress)
          Visit the features matching the provided query.
protected  boolean ReTypingFeatureCollection.canDelegate(FeatureVisitor visitor)
           
protected  boolean ReprojectingFeatureCollection.canDelegate(FeatureVisitor visitor)
           
protected  boolean ContentFeatureSource.handleVisitor(Query query, FeatureVisitor visitor)
          Subclass method which allows subclasses to natively handle a visitor.
 

Uses of FeatureVisitor in org.geotools.feature
 

Methods in org.geotools.feature with parameters of type FeatureVisitor
 void DefaultFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
 void FeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
          Visit the contents of a feature collection.
 

Uses of FeatureVisitor in org.geotools.feature.collection
 

Classes in org.geotools.feature.collection that implement FeatureVisitor
 class AbstractFeatureVisitor
          An abstract class to reduce the amount of work needed when working with FeatureVisitor.
 

Methods in org.geotools.feature.collection with parameters of type FeatureVisitor
 void AdaptorFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
          Accepts a visitor, which then visits each feature in the collection.
 void BaseFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
 void DecoratingSimpleFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
 void AbstractFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
 void DecoratingFeatureCollection.accepts(FeatureVisitor visitor, ProgressListener progress)
           
protected  boolean DecoratingSimpleFeatureCollection.canDelegate(FeatureVisitor visitor)
          Methods for subclass to override in order to determine if the supplied visitor can be passed to the delegate collection.
 

Uses of FeatureVisitor in org.geotools.feature.visitor
 

Subinterfaces of FeatureVisitor in org.geotools.feature.visitor
 interface FeatureAttributeVisitor
          Extension of FeatureVisitor for visitors that require access to properties of the feature collection being visited.
 interface FeatureCalc
          A visitor which performs a calculation on a FeatureCollection.
 

Classes in org.geotools.feature.visitor that implement FeatureVisitor
 class AverageVisitor
          Calculates the Average
 class BoundsVisitor
          Calculates the extents (envelope) of the features it visits.
 class CountVisitor
          Determines the number of features in the collection
 class MaxVisitor
          Calculates the maximum value of an attribute.
 class MedianVisitor
          Calculates the median of an attribute in all features of a collection
 class MinVisitor
          Calculates the minimum value of an attribute.
 class QuantileListVisitor
          Obtains the data needed for a Quantile operation (classification of features into classes of equal size).
 class StandardDeviationVisitor
          Determines the standard deviation.
 class SumVisitor
          Calculates the Sum of an attribute (of a FeatureVisitor)
 class UniqueVisitor
          Generates a list of unique values from a collection
 

Uses of FeatureVisitor in org.geotools.jdbc
 

Fields in org.geotools.jdbc with type parameters of type FeatureVisitor
protected  HashMap<Class<? extends FeatureVisitor>,String> JDBCDataStore.aggregateFunctions
          Feature visitor to aggregate function name
 

Methods in org.geotools.jdbc that return types with arguments of type FeatureVisitor
 Map<Class<? extends FeatureVisitor>,String> JDBCDataStore.getAggregateFunctions()
          Returns the supported aggregate functions and the visitors they map to.
 

Methods in org.geotools.jdbc with parameters of type FeatureVisitor
protected  Object JDBCDataStore.getAggregateValue(FeatureVisitor visitor, SimpleFeatureType featureType, Query query, Connection cx)
          Results the value of an aggregate function over a query.
protected  boolean JDBCFeatureStore.handleVisitor(Query query, FeatureVisitor visitor)
           
protected  boolean JDBCFeatureSource.handleVisitor(Query query, FeatureVisitor visitor)
           
 

Method parameters in org.geotools.jdbc with type arguments of type FeatureVisitor
 void SQLDialect.registerAggregateFunctions(Map<Class<? extends FeatureVisitor>,String> aggregates)
          Registers the set of aggregate functions the dialect is capable of handling.
 



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