Package uk.ac.starlink.ttools.votlint
Class DataHandler
java.lang.Object
uk.ac.starlink.ttools.votlint.ElementHandler
uk.ac.starlink.ttools.votlint.DataHandler
Element handler for DATA elements.
- Since:
- 7 Apr 2005
- Author:
- Mark Taylor (Starlink)
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
Returns the number of columns in this DATA's table.getField
(int icol) Returns the FieldHandler object for a given column.void
Called after the attributes have been set and checked.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
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Constructor Details
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DataHandler
public DataHandler()
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Method Details
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startElement
public void startElement()Description copied from class:ElementHandler
Called after the attributes have been set and checked. The default implementation does nothing.- Overrides:
startElement
in classElementHandler
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getField
Returns the FieldHandler object for a given column.- Parameters:
icol
- column index- Returns:
- field handler for column icol, or null if that column doesn't exist
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getColumnCount
public int getColumnCount()Returns the number of columns in this DATA's table.- Returns:
- column count
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