uk.ac.starlink.ttools.votlint
Class FitsHandler

java.lang.Object
  uk.ac.starlink.ttools.votlint.ElementHandler
      uk.ac.starlink.ttools.votlint.StreamingHandler
          uk.ac.starlink.ttools.votlint.FitsHandler

All Implemented Interfaces:

uk.ac.starlink.table.TableSink

public class FitsHandler
extends StreamingHandler
implements uk.ac.starlink.table.TableSink

Element handler for FITS elements. The main job this does is to read the FITS file and check that the columns in it match the columns declared in the VOTable FIELD elements. The messages it issues are warnings rather than errors, since the VOTable standard explicitly says that parsers can treat inconsistencies between FITS and VOTable metadata however they like.

Since:

12 Apr 2005

Author:

Mark Taylor (Starlink)

Constructor Summary

FitsHandler()

Method Summary

void	acceptMetadata(uk.ac.starlink.table.StarTable meta)
void	acceptRow(Object[] row)
void	endRows()
void	feed(InputStream in) Consumes a decoded input stream containing the data of a table, encoded according to the rules specified by this element.

Methods inherited from class uk.ac.starlink.ttools.votlint.StreamingHandler

foundRow, getFields, startElement

Methods inherited from class uk.ac.starlink.ttools.votlint.ElementHandler

characters, configure, endElement, error, getAncestry, getAttribute, getContext, getName, getRef, info, registerChildName, setAncestry, setAttributes, toString, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

FitsHandler

public FitsHandler()

Method Detail

feed

public void feed(InputStream in)
          throws IOException

Description copied from class: StreamingHandler

Consumes a decoded input stream containing the data of a table, encoded according to the rules specified by this element.

Specified by:

feed in class StreamingHandler

Parameters:

in - input stream to read

Throws:

IOException

acceptMetadata

public void acceptMetadata(uk.ac.starlink.table.StarTable meta)

Specified by:

acceptMetadata in interface uk.ac.starlink.table.TableSink

acceptRow

public void acceptRow(Object[] row)

Specified by:

acceptRow in interface uk.ac.starlink.table.TableSink

endRows

public void endRows()

Specified by:

endRows in interface uk.ac.starlink.table.TableSink