code: package it.unibz.inf.ontop.model.template;
  
  import com.google.common.collect.ImmutableList;
  import it.unibz.inf.ontop.model.term.ImmutableFunctionalTerm;
  import it.unibz.inf.ontop.model.term.NonVariableTerm;
  
  
  public interface TemplateFactory {
  
      NonVariableTerm getConstant(String constant);
  
      ImmutableFunctionalTerm getColumn(String column);
  
      NonVariableTerm getTemplateTerm(ImmutableList<Template.Component> components);
  
      ImmutableList<Template.Component> getComponents(String template);
  
      String serializeTemplateTerm(ImmutableFunctionalTerm functionalTerm);
  }
  