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)

Constructor Summary

Constructors

Constructor and Description
DataHandler()

Method Summary

Modifier and Type	Method and Description
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

Methods inherited from class java.lang.Object

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

Constructor Detail

DataHandler

public DataHandler()

Method Detail

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