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java.lang.Objectuk.ac.starlink.fits.ColFitsTableSerializer
public class ColFitsTableSerializer
Object which can serialize a StarTable to a data stream as a one-row FITS file in which each element contains an entire column of the table.
Constructor Summary | |
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ColFitsTableSerializer(StarTable table)
Constructor. |
Method Summary | |
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java.lang.String |
getBadValue(int icol)
Returns the bad value (text of the TNULLnn card), if any, used for a given column. |
int[] |
getDimensions(int icol)
Returns the dimensions of the items which will be output for a given column. |
char |
getFormatChar(int icol)
Returns the FITS TFORM letter which describes the type of data output for a given column. |
nom.tam.fits.Header |
getHeader()
Returns a header suitable for the HDU which will contain the table. |
long |
getRowCount()
Returns the number of rows which will be output. |
void |
writeData(java.io.DataOutput out)
Write the FITS data unit populated by this serializer. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ColFitsTableSerializer(StarTable table) throws java.io.IOException
table
- table to serialize
java.io.IOException
Method Detail |
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public nom.tam.fits.Header getHeader() throws nom.tam.fits.HeaderCardException
FitsTableSerializer
getHeader
in interface FitsTableSerializer
nom.tam.fits.HeaderCardException
public void writeData(java.io.DataOutput out) throws java.io.IOException
writeData
in interface FitsTableSerializer
out
- destination stream
java.io.IOException
public long getRowCount()
FitsTableSerializer
getRowCount
in interface FitsTableSerializer
public char getFormatChar(int icol)
FitsTableSerializer
getFormatChar
in interface FitsTableSerializer
icol
- column to query
public int[] getDimensions(int icol)
FitsTableSerializer
getDimensions
in interface FitsTableSerializer
icol
- column to query
public java.lang.String getBadValue(int icol)
FitsTableSerializer
getBadValue
in interface FitsTableSerializer
icol
- column to query
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Copyright © 2004 CLRC: Central Laboratory of the Research Councils. All rights reserved. | ||||||||
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