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Packages that use FeatureVisitor | |
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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 |
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Methods in org.geotools.data with parameters of type FeatureVisitor | |
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void |
SampleDataAccessFeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener progress)
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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 |
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Methods in org.geotools.data.collection with parameters of type FeatureVisitor | |
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void |
SpatialIndexFeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener listener)
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void |
TreeSetFeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener progress)
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Uses of FeatureVisitor in org.geotools.data.complex |
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Methods in org.geotools.data.complex with parameters of type FeatureVisitor | |
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void |
MappingFeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener progress)
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Uses of FeatureVisitor in org.geotools.data.gen |
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Methods in org.geotools.data.gen with parameters of type FeatureVisitor | |
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void |
PreGeneralizedFeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener progress)
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Uses of FeatureVisitor in org.geotools.data.store |
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Methods in org.geotools.data.store with parameters of type FeatureVisitor | |
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void |
ContentFeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener progress)
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void |
DataFeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener progress)
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void |
ContentFeatureSource.accepts(Query query,
FeatureVisitor visitor,
ProgressListener progress)
Visit the features matching the provided query. |
protected boolean |
ReTypingFeatureCollection.canDelegate(FeatureVisitor visitor)
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protected boolean |
ReprojectingFeatureCollection.canDelegate(FeatureVisitor visitor)
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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 |
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Methods in org.geotools.feature with parameters of type FeatureVisitor | |
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void |
DefaultFeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener progress)
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void |
FeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener progress)
Visit the contents of a feature collection. |
Uses of FeatureVisitor in org.geotools.feature.collection |
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Classes in org.geotools.feature.collection that implement FeatureVisitor | |
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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 | |
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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)
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void |
DecoratingFeatureCollection.accepts(FeatureVisitor visitor,
ProgressListener progress)
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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 |
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Subinterfaces of FeatureVisitor in org.geotools.feature.visitor | |
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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 | |
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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 |
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Fields in org.geotools.jdbc with type parameters of type FeatureVisitor | |
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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 | |
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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 | |
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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)
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protected boolean |
JDBCFeatureSource.handleVisitor(Query query,
FeatureVisitor visitor)
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Method parameters in org.geotools.jdbc with type arguments of type FeatureVisitor | |
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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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