net.sf.mavenhist.extractor.jncss
Class JNCSSFunctionsPerPackageExtractor

java.lang.Object
  net.sf.mavenhist.extractor.AbstractXMLValueExtractor
      net.sf.mavenhist.extractor.AbstractValidatingXMLValueExtractor
          net.sf.mavenhist.extractor.jncss.JNCSSFunctionsPerPackageExtractor

All Implemented Interfaces:

INamedExtractor, IValueExtractor, IXMLValueExtractor

public class JNCSSFunctionsPerPackageExtractor
extends AbstractValidatingXMLValueExtractor

Extracts the function count per package of a measured entity from a JavaNCSS-XML file.

Constructor Summary

JNCSSFunctionsPerPackageExtractor()

Method Summary

MultiMetric[]	extractValidatedDocument(Document document) Extracts muliple values from one result document.
String	getName() Gets the name of the entity.
protected String	getValidityTestXPath() The given xml-file will be tested with this xpath to be sure that the result will be valid.

Methods inherited from class net.sf.mavenhist.extractor.AbstractValidatingXMLValueExtractor

extract, isDocumentValid

Methods inherited from class net.sf.mavenhist.extractor.AbstractXMLValueExtractor

extract

Methods inherited from class java.lang.Object

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

Constructor Detail

JNCSSFunctionsPerPackageExtractor

public JNCSSFunctionsPerPackageExtractor()

Method Detail

extractValidatedDocument

public MultiMetric[] extractValidatedDocument(Document document)
                                       throws TransformerException

Extracts muliple values from one result document.

Specified by:

extractValidatedDocument in class AbstractValidatingXMLValueExtractor

Parameters:

document - to parse for the values.

Returns:

Array of metrics with the differentiated locations and values.

Throws:

TransformerException - the XML-Queries failed.

getValidityTestXPath

protected String getValidityTestXPath()

The given xml-file will be tested with this xpath to be sure that the result will be valid. It is necessairy that the xpath query has a result to mark the XML as okay.

Specified by:

getValidityTestXPath in class AbstractValidatingXMLValueExtractor

Returns:

XPath to check validity of the given file.

getName

public String getName()

Gets the name of the entity.

Returns:

the name.