code: @Override
  	public void visit(SQLProperty property) throws Exception {
  		// add property index
  		classBuilder.addField(FieldSpec.builder(Integer.TYPE, "index"+(counter++), Modifier.PROTECTED).addJavadoc("Index for column $S\n", property.getName()).build());
  
  	}
docs: /* (non-Javadoc)
  @see com.abubusoft.kripton.processor.core.ModelElementVisitor#visit(com.abubusoft.kripton.processor.core.ModelProperty)