Package org.geotools.process.feature

Class FeatureToFeatureProcess

Object

AbstractProcess

AbstractFeatureCollectionProcess

FeatureToFeatureProcess

All Implemented Interfaces:

Process

public abstract class FeatureToFeatureProcess
extends AbstractFeatureCollectionProcess

Abstract implementation of Process for feature collections.

Subclasses need to implement AbstractFeatureCollectionProcess.processFeature(SimpleFeature, Map). This method should perform the operation on the feature, changing any attributes on the feature as necessary.

Since:

2.6

Author:

Justin Deoliveira, OpenGEO

See Also:

• FeatureToFeatureProcessFactory

Field Summary

Fields inherited from class AbstractProcess

factory

Constructor Summary

Constructors

Constructor	Description
FeatureToFeatureProcess(FeatureToFeatureProcessFactory factory)	Constructor

Method Summary

Modifier and Type	Method	Description
final Map<String,Object>	execute(Map<String,Object> input, ProgressListener monitor)	Execute this process with the provided inputs.
protected SimpleFeatureType	getTargetSchema(SimpleFeatureType sourceSchema, Map<String,Object> input)	Subclasses should override if the target schema is different that then original schema (mind, if the number of attributes changes it's better to roll your own class instead of using this one)

Methods inherited from class AbstractFeatureCollectionProcess

processFeature

Methods inherited from class Object

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

Constructor Details

FeatureToFeatureProcess

public FeatureToFeatureProcess(FeatureToFeatureProcessFactory factory)

Constructor

Method Details

execute

public final Map<String,Object> execute(Map<String,Object> input,
 ProgressListener monitor)

Description copied from interface: Process

Execute this process with the provided inputs.

Parameters:

input - Input parameters for this process

monitor - listener for handling the progress of the process

Returns:

Map of results, (@see ProcessFactory for details), or null if canceled

getTargetSchema

protected SimpleFeatureType getTargetSchema(SimpleFeatureType sourceSchema,
 Map<String,Object> input)

Subclasses should override if the target schema is different that then original schema (mind, if the number of attributes changes it's better to roll your own class instead of using this one)