uk.ac.starlink.ttools.votlint

Class TableHandler

java.lang.Object

uk.ac.starlink.ttools.votlint.ElementHandler

uk.ac.starlink.ttools.votlint.TableHandler

public class TableHandler
extends ElementHandler

ElementHandler for TABLE elements.

Since:

7 Apr 2005

Author:

Mark Taylor (Starlink)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TableHandler.NrowsChecker Attribute checker which checks a TABLE's nrows attribute.

Constructor Summary

Constructors

Constructor and Description
TableHandler()

Method Summary

Modifier and Type	Method and Description
void	endElement() Called when the element has ended.
void	foundRow() Called to register that a row in this table has been seen.
long	getCurrentRowIndex() Returns the index of the row currently being read.
List<FieldHandler>	getFields() Returns a list of the fields currently found.
void	registerField(FieldHandler field) Called by a child FIELD element to indicate that a column has been seen, and to describe how to check the contents of that column.

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

TableHandler

public TableHandler()

Method Detail

endElement

public void endElement()

Description copied from class: ElementHandler

Called when the element has ended. The default implementation does nothing.

Overrides:

endElement in class ElementHandler

foundRow

public void foundRow()

Called to register that a row in this table has been seen. Used to keep track of how many rows there are.

getCurrentRowIndex

public long getCurrentRowIndex()

Returns the index of the row currently being read.

Returns:

zero-based row index

registerField

public void registerField(FieldHandler field)

Called by a child FIELD element to indicate that a column has been seen, and to describe how to check the contents of that column. If no working parser can be made, this method should be called with parser=null.

Parameters:

field - parser for the newly added field

getFields

public List<FieldHandler> getFields()

Returns a list of the fields currently found. There will be one for each FIELD child so far encountered.

Returns:

parser list