Package org.geotools.data
Class CollectionFeatureReader
- Object
-
- CollectionFeatureReader
-
- All Implemented Interfaces:
Closeable
,AutoCloseable
,FeatureReader<SimpleFeatureType,SimpleFeature>
public class CollectionFeatureReader extends Object implements FeatureReader<SimpleFeatureType,SimpleFeature>
FeatureReaderthat reads features from a java.util.collection of features, an array of features or a FeatureCollection. - Author:
- jones
-
-
Constructor Summary
Constructors Constructor Description CollectionFeatureReader(Collection<SimpleFeature> featuresArg, SimpleFeatureType typeArg)
Create a new instance.CollectionFeatureReader(SimpleFeature... featuresArg)
Create a new instance.CollectionFeatureReader(SimpleFeatureCollection featuresArg, SimpleFeatureType typeArg)
Create a new instance.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Release the underlying resources associated with this stream.SimpleFeatureType
getFeatureType()
Return the FeatureType this reader has been configured to create.boolean
hasNext()
Query whether this FeatureReader has another Feature.SimpleFeature
next()
Reads the next Feature in the FeatureReader.
-
-
-
Constructor Detail
-
CollectionFeatureReader
public CollectionFeatureReader(Collection<SimpleFeature> featuresArg, SimpleFeatureType typeArg)
Create a new instance.- Parameters:
featuresArg
- a colleciton of features. All features must be of the same FeatureTypetypeArg
- the Feature type of of the features.
-
CollectionFeatureReader
public CollectionFeatureReader(SimpleFeatureCollection featuresArg, SimpleFeatureType typeArg)
Create a new instance.- Parameters:
featuresArg
- a FeatureCollection. All features must be of the same FeatureTypetypeArg
- the Feature type of of the features.
-
CollectionFeatureReader
public CollectionFeatureReader(SimpleFeature... featuresArg)
Create a new instance.- Parameters:
featuresArg
- an of features. All features must be of the same FeatureType
-
-
Method Detail
-
getFeatureType
public SimpleFeatureType getFeatureType()
Description copied from interface:FeatureReader
Return the FeatureType this reader has been configured to create.- Specified by:
getFeatureType
in interfaceFeatureReader<SimpleFeatureType,SimpleFeature>
- Returns:
- the FeatureType of the Features this FeatureReader will create.
- See Also:
FeatureReader.getFeatureType()
-
next
public SimpleFeature next() throws IOException, IllegalAttributeException, NoSuchElementException
Description copied from interface:FeatureReader
Reads the next Feature in the FeatureReader.- Specified by:
next
in interfaceFeatureReader<SimpleFeatureType,SimpleFeature>
- Returns:
- The next feature in the reader.
- Throws:
IOException
- If an error occurs reading the Feature.NoSuchElementException
- If there are no more Features in the Reader.IllegalAttributeException
- See Also:
FeatureReader.next()
-
hasNext
public boolean hasNext() throws IOException
Description copied from interface:FeatureReader
Query whether this FeatureReader has another Feature.- Specified by:
hasNext
in interfaceFeatureReader<SimpleFeatureType,SimpleFeature>
- Returns:
- True if there are more Features to be read. In other words, true if calls to next would return a feature rather than throwing an exception.
- Throws:
IOException
- If an error occurs determining if there are more Features.- See Also:
FeatureReader.hasNext()
-
close
public void close() throws IOException
Description copied from interface:FeatureReader
Release the underlying resources associated with this stream.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in interfaceFeatureReader<SimpleFeatureType,SimpleFeature>
- Throws:
IOException
- if an I/O error occurs- See Also:
FeatureReader.close()
-
-