Package org.geotools.data.crs
Class ForceCoordinateSystemFeatureReader
Object
ForceCoordinateSystemFeatureReader
- All Implemented Interfaces:
Closeable
,AutoCloseable
,FeatureReader<SimpleFeatureType,
SimpleFeature>
public class ForceCoordinateSystemFeatureReader
extends Object
implements FeatureReader<SimpleFeatureType,SimpleFeature>
ForceCoordinateSystemFeatureReader provides a CoordinateReferenceSystem for FeatureTypes.
ForceCoordinateSystemFeatureReader is a wrapper used to force GeometryAttributes to a user supplied CoordinateReferenceSystem rather then the default supplied by the DataStore.
Example Use:
ForceCoordinateSystemFeatureReader reader =
new ForceCoordinateSystemFeatureReader( originalReader, forceCS );
CoordinateReferenceSystem originalCS =
originalReader.getFeatureType().getDefaultGeometry().getCoordinateSystem();
CoordinateReferenceSystem newCS =
reader.getFeatureType().getDefaultGeometry().getCoordinateSystem();
assertEquals( forceCS, newCS );
- Author:
- jgarnett, Refractions Research, Inc., aaime, $Author: jive $ (last modification)
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected SimpleFeatureBuilder
protected FeatureReader<SimpleFeatureType,
SimpleFeature> -
Constructor Summary
ConstructorsConstructorDescriptionForceCoordinateSystemFeatureReader
(FeatureReader<SimpleFeatureType, SimpleFeature> reader, CoordinateReferenceSystem cs) Builds a new ForceCoordinateSystemFeatureReaderForceCoordinateSystemFeatureReader
(FeatureReader<SimpleFeatureType, SimpleFeature> reader, CoordinateReferenceSystem cs, boolean forceOnlyMissing) Builds a new ForceCoordinateSystemFeatureReader -
Method Summary
Modifier and TypeMethodDescriptionvoid
close()
Release the underlying resources associated with this stream.Return the FeatureType this reader has been configured to create.boolean
hasNext()
Query whether this FeatureReader has another Feature.next()
Reads the next Feature in the FeatureReader.
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Field Details
-
reader
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builder
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Constructor Details
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ForceCoordinateSystemFeatureReader
public ForceCoordinateSystemFeatureReader(FeatureReader<SimpleFeatureType, SimpleFeature> reader, CoordinateReferenceSystem cs) throws SchemaExceptionBuilds a new ForceCoordinateSystemFeatureReader- Throws:
SchemaException
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ForceCoordinateSystemFeatureReader
public ForceCoordinateSystemFeatureReader(FeatureReader<SimpleFeatureType, SimpleFeature> reader, CoordinateReferenceSystem cs, boolean forceOnlyMissing) throws SchemaExceptionBuilds a new ForceCoordinateSystemFeatureReader- Throws:
SchemaException
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Method Details
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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:
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next
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:
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hasNext
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:
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close
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:
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