| package freemarker.template; |
| |
| import java.io.IOException; |
| import java.io.Writer; |
| |
| /** |
| * Represents the nested content of a directive ({@link TemplateDirectiveModel}) invocation. An implementation of this |
| * class is passed to {@link TemplateDirectiveModel#execute(freemarker.core.Environment, |
| * java.util.Map, TemplateModel[], TemplateDirectiveBody)}. The implementation of the method is |
| * free to invoke it for any number of times, with any writer. |
| * |
| * @since 2.3.11 |
| * @author Attila Szegedi |
| */ |
| public interface TemplateDirectiveBody |
| { |
| /** |
| * Renders the body of the directive body to the specified writer. The |
| * writer is not flushed after the rendering. If you pass the environment's |
| * writer, there is no need to flush it. If you supply your own writer, you |
| * are responsible to flush/close it when you're done with using it (which |
| * might be after multiple renderings). |
| * @param out the writer to write the output to. |
| */ |
| public void render(Writer out) throws TemplateException, IOException; |
| } |