org.knime.core.data.xml.io
Class XMLDOMCellReader

java.lang.Object
  org.knime.core.data.xml.io.XMLDOMCellReader

All Implemented Interfaces:

XMLCellReader

 class XMLDOMCellReader
extends Object
implements XMLCellReader

A @link{XMLCellReader} to read a single cell from given

Author:

Heiko Hofer

Constructor Summary

XMLDOMCellReader(InputStream is)
Create a new instance of a @link{XMLCellReader} to read a single cell from given @link{InputStream}.

Method Summary

void	close() Closes any resources need for the read process.
XMLValue	readXML() Reads the next XML @link{DataCell}.

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLDOMCellReader

public XMLDOMCellReader(InputStream is)
                 throws ParserConfigurationException

Create a new instance of a @link{XMLCellReader} to read a single cell from given @link{InputStream}.

Parameters:

is - the resource to read from

Throws:

ParserConfigurationException - when the factory object for DOMs could not be created.

Method Detail

readXML

public XMLValue readXML()
                 throws IOException

Reads the next XML @link{DataCell}.

Specified by:

readXML in interface XMLCellReader

Returns:

The next @link{DataCell} or null when there is nothing to read. Note that this data cell implements @link{XMLValue}.

Throws:

IOException - If an error occurred during the read process.

close

public void close()
           throws IOException

Closes any resources need for the read process.

Specified by:

close in interface XMLCellReader

Throws:

IOException - If an error occurred.