uk.ac.starlink.ttools.votlint
Class DataHandler
java.lang.Object
uk.ac.starlink.ttools.votlint.ElementHandler
uk.ac.starlink.ttools.votlint.DataHandler
public class DataHandler
- extends ElementHandler
Element handler for DATA elements.
- Since:
- 7 Apr 2005
- Author:
- Mark Taylor (Starlink)
Method Summary |
int |
getColumnCount()
Returns the number of columns in this DATA's table. |
FieldHandler |
getField(int icol)
Returns the FieldHandler object for a given column. |
void |
startElement()
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 |
DataHandler
public DataHandler()
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 class ElementHandler
getField
public FieldHandler getField(int icol)
- 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
getColumnCount
public int getColumnCount()
- Returns the number of columns in this DATA's table.
- Returns:
- column count
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