/* * Copyright 2006-2009 Mikhail Kryshen * * This file is part of Tema. * * Tema is free software: you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * Tema is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the * GNU Lesser General Public License along with Tema. * If not, see <http://www.gnu.org/licenses/>. */ package kryshen.tema.demo; import java.io.Writer; import java.io.IOException; import kryshen.tema.*; /** * Example function implementation. * * @author Mikhail Kryshen */ public class Hello extends Function { public Hello() {} public int invoke(FunctionDataParser fdp, Writer out) throws IOException, TemplateException { out.write("Hello, "); return fdp.parseData(out); } }