public void createTags(ITagRegistry tagRegistry) {
    TagGen tagGen = null;
    String selectedTagGen = generationCombo.getItem(generationCombo.getSelectionIndex());
    String selectedTagType = tagTypeCombo.getItem(tagTypeCombo.getSelectionIndex());
    String prefix = tagPrefixText.getText();
    int number = tagNrSpinner.getSelection();
    if (selectedTagGen.equals("GEN2")) tagGen = TagGen.GEN2;
    if (selectedTagGen.equals("GEN1")) tagGen = TagGen.GEN1;

    TagCreationPattern pattern = new TagCreationPattern();
    pattern.setNumberOfTags(number);
    pattern.setTagGeneration(tagGen);
    pattern.setTagType(TagType.valueOf(selectedTagType));
    pattern.setPrefix(prefix);
    tagRegistry.createTags(pattern);

    logger.debug("Wizard created " + tagRegistry.getTags().size() + " tags.");
  }