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

Constructors

Constructor and Description
XMLDOMCellReader(InputStream is) Create a new instance of a XMLCellReader to read a single cell from given InputStream.
XMLDOMCellReader(Reader reader) Create a new instance of a XMLCellReader to read a single cell from given Reader.

Method Summary

Modifier and Type	Method and Description
void	close() Closes any resources need for the read process.
XMLValue	readXML() Reads the next XML 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 XMLCellReader to read a single cell from given InputStream.

Parameters:

is - the resource to read from

Throws:

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

XMLDOMCellReader

public XMLDOMCellReader(Reader reader)
                 throws ParserConfigurationException

Create a new instance of a XMLCellReader to read a single cell from given Reader.

Parameters:

reader - 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 DataCell.

Specified by:

readXML in interface XMLCellReader

Returns:

The next DataCell or null when there is nothing to read. Note that this data cell implements 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.