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package config.nodes;

import java.util.HashMap;
import java.util.Map;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.events.StartElement;
import javax.xml.stream.events.XMLEvent;
import static utils.Constants.*;

/**
 *
 * @author Brad
 */
public class OperationDefn {

  Map<Identity, OpActionFormat> actionFormats;

  public OperationDefn() {
    actionFormats = new HashMap<>();
  }

  public OpActionFormat getActionFormat(Identity identity) {
    return actionFormats.get(identity);
  }

  public void parse(XMLEventReader reader) throws XMLStreamException {
    XMLEvent event;
    OpActionFormat actionformat = null;
    StartElement startElement;

    while (reader.hasNext()) {
      event = reader.nextEvent();

      switch (event.getEventType()) {
        case XMLStreamConstants.START_ELEMENT:
          startElement = event.asStartElement();
          if (startElement.getName().getLocalPart().equals(ACTION)) {
            actionformat = new OpActionFormat();
            actionformat.parse(reader);
            actionFormats.put(actionformat.getIdentityFormat(), actionformat);
          }
          break;
      }
    }
  }
}