Package org.hortonmachine.gears.utils.features

Class FeatureExtender

java.lang.Object

org.hortonmachine.gears.utils.features.FeatureExtender

public class FeatureExtender
extends Object

Utility to add attributes to existing features.

Author:

Andrea Antonello (www.hydrologis.com)

Constructor Summary

Constructors

Constructor	Description
FeatureExtender(org.opengis.feature.simple.SimpleFeatureType oldFeatureType, String[] fieldArray, Class<?>[] classesArray)

Method Summary

Modifier and Type	Method	Description
org.opengis.feature.simple.SimpleFeature	extendFeature(org.opengis.feature.simple.SimpleFeature oldFeature, Object[] additionalAttributes)
org.opengis.feature.simple.SimpleFeatureType	getNewFeatureType()

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureExtender

public FeatureExtender(org.opengis.feature.simple.SimpleFeatureType oldFeatureType,
                       String[] fieldArray,
                       Class<?>[] classesArray)
                throws org.geotools.util.factory.FactoryRegistryException,
                       org.geotools.feature.SchemaException

Parameters:

oldFeatureType - the FeatureType of the existing features.

fieldArray - the list of the names of new fields.

classesArray - the list of classes of the new fields.

Throws:

org.geotools.util.factory.FactoryRegistryException

org.geotools.feature.SchemaException

Method Detail

getNewFeatureType

public org.opengis.feature.simple.SimpleFeatureType getNewFeatureType()

extendFeature

public org.opengis.feature.simple.SimpleFeature extendFeature(org.opengis.feature.simple.SimpleFeature oldFeature,
                                                              Object[] additionalAttributes)

Parameters:

oldFeature - the feature from which to clone the existing attributes from.

additionalAttributes - the array of attributes to add.

Returns:

the new created feature, as merged from the old feature plus the new attributes.