cz.cuni.mff.ksi.jinfer.basicigg.xpath
Class XPathProcessor

java.lang.Object
  cz.cuni.mff.ksi.jinfer.basicigg.xpath.XPathProcessor

All Implemented Interfaces:

Processor<Element>

public class XPathProcessor
extends Object
implements Processor<Element>

Implementation of Processor providing logic for IG retrieval from XPath 1.0 queries.

Constructor Summary

XPathProcessor()

Method Summary

String	getExtension() Which extension can this processor process.
FolderType	getFolder() Which folder does this processor operate on.
Class<?>	getResultType() Get Class of the type this processor returns by process method within List.
List<Element>	process(InputStream s) Parses the file containing a list of XPath queries and returns the IG rules contained within.
boolean	processUndefined() Whether this processor can process also different extensions than that specified in Processor.getExtension().

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathProcessor

public XPathProcessor()

Method Detail

getExtension

public String getExtension()

Description copied from interface: Processor

Which extension can this processor process.

Specified by:

getExtension in interface Processor<Element>

Returns:

File extension this processor can process.

processUndefined

public boolean processUndefined()

Description copied from interface: Processor

Whether this processor can process also different extensions than that specified in Processor.getExtension().

Specified by:

processUndefined in interface Processor<Element>

Returns:

True if this processor can process files with extensions different from what Processor.getExtension() reports. False otherwise.

getFolder

public FolderType getFolder()

Description copied from interface: Processor

Which folder does this processor operate on.

Specified by:

getFolder in interface Processor<Element>

Returns:

Folder on which this processor operates.

process

public List<Element> process(InputStream s)

Parses the file containing a list of XPath queries and returns the IG rules contained within.

Specified by:

process in interface Processor<Element>

Parameters:

s - File containing a list of XPath queries. One query per line, lines beginning with "#" are ignored.

Returns:

List of IG rules retrieved from it.

getResultType

public Class<?> getResultType()

Description copied from interface: Processor

Get Class of the type this processor returns by process method within List.

Specified by:

getResultType in interface Processor<Element>

Returns:

Class of the type this processor returns by process method within List.