All Implemented Interfaces:
WorkflowTags, IO, ContentHandler

public class WorkflowHandler extends AbstractXMLHandler implements WorkflowTags
Extends the normal ObjectHandler with the ability to read Reasoning Workflows and AdaptationCases.
Sebastian Goerg
  • Field Details

  • Constructor Details

    • WorkflowHandler

      public WorkflowHandler()

      Constructor for WorkflowHandler.

  • Method Details

    • isHandlerFor

      public boolean isHandlerFor(String uri, String localName, String qName, Attributes attributes)
      Queries the handler for possible handling of the given (SAX-)parameters
      Specified by:
      isHandlerFor in class AbstractXMLHandler
    • startElement

      public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException
      Specified by:
      startElement in interface ContentHandler
    • endElement

      public void endElement(String uri, String localName, String qName) throws SAXException
      Specified by:
      endElement in interface ContentHandler
    • getName

      public String getName()
      Each io component must have a name that is used in IOFactory.newIO(String). The name must be unique thus it is usefull to use a short description or to the class name ( this.getClass().getName()).
      Specified by:
      getName in interface IO
      Returns the name of the io component.
    • isHandlerFor

      public boolean isHandlerFor(Class value)
      Checks if the io component is capable to perform the operation for objects of this class.

      A typical implementation looks like:

       public boolean isHandlerFor(Class value) {
              if (DataObject.class.isAssignableFrom(value))
                      return true;
              return false;
      Specified by:
      isHandlerFor in interface IO
      value - The class that has to be checked.
      Results true if the class can oeprate with the given class.
    • copy

      public IO copy()
      overwritten copy-method from Object; use it to copy a complete operator
      Specified by:
      copy in interface IO
    • getObject

      public Object getObject()
      After parsing the document, this method must be called to get the Object. This method can only be called once, because after calling the internal variables are resetted to reuse the object.
      Specified by:
      getObject in class AbstractXMLHandler
    • subHandlerFinishedWithObject

      public void subHandlerFinishedWithObject(Object subHandlerObject)
      Specified by:
      subHandlerFinishedWithObject in class AbstractXMLHandler