/** {@inheritDoc} */
@Override
public void header(final ParserContext context) {
out.println("package " + context.getPackageName() + ";");
if (!context.getImports().isEmpty()) {
out.println();
for (final String importPackage : context.getImports()) {
out.println("import " + importPackage + ";");
}
}
out.println();
out.println("/**");
out.println(format(" * %s template.", context.getClassName()));
out.println(" */");
out.println("public class " + context.getClassName() + " {");
out.println();
out.println(" /**");
out.println(format(" * Generates %s template.", context.getClassName()));
out.println(" *");
out.println(" * @param arguments");
out.println(" * arguments");
out.println(" * @return generated template");
out.println(" */");
out.println(
format(
" public String generate(final %s arguments) {", context.getArgumentsClassName()));
out.println(" final java.io.StringWriter w = new java.io.StringWriter();");
out.println(" generate(arguments, w);");
out.println(" return w.toString();");
out.println(" }");
out.println();
out.println(" /**");
out.println(
format(" * Writes %s template to a {@link java.io.Writer}.", context.getClassName()));
out.println(" *");
out.println(" * @param arguments");
out.println(" * arguments");
out.println(" * @param writer");
out.println(" * writer to output to");
out.println(" */");
out.println(
format(
" public void generate(final %s arguments, final java.io.Writer writer) {",
context.getArgumentsClassName()));
out.println(" final java.io.PrintWriter out = new java.io.PrintWriter(writer);");
}
