Package org.gvsig.gpe.lib.api.writer

Interface IGPEWriterHandlerImplementor

public interface IGPEWriterHandlerImplementor
This interface defines the writing process methods. To write a new concrete format it is necessary to create a class that implements this methods and creates the output file whereas the consumer application is invoking these methods.
Author:
Jorge Piera LLodrá (jorge.piera@iver.es), Carlos Sánchez Periñán (sanchez_carper@gva.es)

  • Method Details

    • getName

      String getName()
      Returns:
      the writer name

    • getDescription

      String getDescription()
      Returns:
      the writer description

    • setOutputStream

      void setOutputStream(OutputStream os)
      Sets the outputstream

    • getFormat

      String getFormat()
      Returns:
      the supported format

    • getFileExtension

      String getFileExtension()
      Returns:
      the default file extension

    • getErrorHandler

      IGPEErrorHandler getErrorHandler()
      Returns:
      the error handler

    • setErrorHandler

      void setErrorHandler(IGPEErrorHandler errorHandler)
      Parameters:
      errorHandler - the errorHandler to set

    • initialize

      void initialize()
      It must be invoked before to start the reading process. It is used just to indicate to the writer that the writing process is going to start.

    • close

      void close()
      It indicates that the writing process has finished. The writer can close the file.

    • startLayer

      void startLayer(String id, String namespace, String name, String description, String srs)
      It is thrown by the consumer application to indicate that it has to write a layer.
      Parameters:
      id - Layer identifier
      namespace - Layer namespace
      name - Layer name
      description - Layer description
      srs - Layer spatial reference system

    • endLayer

      void endLayer()
      It means that the current layer has finished to be written.

    • startBbox

      void startBbox(String id, ICoordinateSequence coords, String srs)
      It is thrown by the consumer application to indicate that it has to write a bounding box.
      Parameters:
      id - Bounding box identifier
      coords - A coordinates iterator
      srs - Spatial reference system

    • endBbox

      void endBbox()
      It means that the current bounding box has finished to be written.

    • startFeature

      void startFeature(String id, String namespace, String name)
      It is thrown by the consumer application to indicate that it has to write a feature.
      Parameters:
      id - Feature identifier
      namespace - Feature namespace
      name - Feature name

    • endFeature

      void endFeature()
      It means that the current feature has finished to be written.

    • startElement

      void startElement(String namespace, String name, Object value)
      It is thrown by the consumer application to indicate that it has to write a element.
      Parameters:
      namespace - Element namespace
      name - Element name
      value - Element value

    • endElement

      void endElement()
      It means that the current element has finished to be written.

    • startPoint

      void startPoint(String id, ICoordinateSequence coords, String srs)
      It is thrown by the consumer application to indicate that it has to write a point.
      Parameters:
      id - Point identifier
      coords - A coordinates iterator
      srs - Spatial reference system

    • endPoint

      void endPoint()
      It means that the current point has finished to be written.

    • startMultiPoint

      void startMultiPoint(String id, String srs)
      It is thrown by the consumer application to indicate that it has to write a multiPoint.
      Parameters:
      id - Geometry identifier
      srs - Spatial reference system

    • endMultiPoint

      void endMultiPoint()
      It means that the current multiPoint has finished to be written.

    • startLineString

      void startLineString(String id, ICoordinateSequence coords, String srs)
      It is thrown by the consumer application to indicate that it has to write a lineString.
      Parameters:
      id - LineString identifier
      coords - A coordinates iterator
      srs - Spatial reference system

    • endLineString

      void endLineString()
      It means that the current lineString has finished to be written.

    • startMultiLineString

      void startMultiLineString(String id, String srs)
      It is thrown by the consumer application to indicate that it has to write a multiLineString.
      Parameters:
      id - Geometry identifier
      srs - Spatial reference system

    • endMultiLineString

      void endMultiLineString()
      It means that the current multiLineString has finished to be written.

    • startLinearRing

      void startLinearRing(String id, ICoordinateSequence coords, String srs)
      It is thrown by the consumer application to indicate that it has to write a linearRing.
      Parameters:
      id - LineString identifier
      coords - A coordinates iterator
      srs - Spatial reference system

    • endLinearRing

      void endLinearRing()
      It means that the current linearRing has finished to be written.

    • startPolygon

      void startPolygon(String id, ICoordinateSequence coords, String srs)
      It is thrown by the consumer application to indicate that it has to write a polygon.
      Parameters:
      id - LineString identifier
      coords - A coordinates iterator
      srs - Spatial reference system

    • endPolygon

      void endPolygon()
      It means that the current polygon has finished to be written.

    • startMultiPolygon

      void startMultiPolygon(String id, String srs)
      It is thrown by the consumer application to indicate that it has to write a multiPolygon.
      Parameters:
      id - Geometry identifier
      srs - Spatial reference system

    • endMultiPolygon

      void endMultiPolygon()
      It means that the current multiPolygon has finished to be written.

    • startMultiGeometry

      void startMultiGeometry(String id, String srs)
      It is thrown by the consumer application to indicate that it has to write a multiGeometry.
      Parameters:
      id - Geometry identifier
      srs - Spatial reference system

    • endMultiGeometry

      void endMultiGeometry()
      It means that the current multiGeometry has finished to be written.

    • startInnerBoundary

      void startInnerBoundary(String id, ICoordinateSequence coords, String srs)
      It is thrown by the consumer application to indicate that it has to write a innerPolygon.
      Parameters:
      id - LineString identifier
      coords - A coordinates iterator
      srs - Spatial reference system

    • endInnerBoundary

      void endInnerBoundary()
      It means that the current innerPolygon has finished to be written.