/// <summary>
/// Create a group from the input stream, but use a nondefault lexer
/// to break the templates up into chunks. This is usefor changing
/// the delimiter from the default $...$ to <...>, for example.
/// </summary>
public StringTemplateGroup(
TextReader r,
Type lexer,
IStringTemplateErrorListener errorListener,
StringTemplateGroup superGroup)
{
this.templatesDefinedInGroupFile = true;
this.templateLexerClass = (lexer == null) ? typeof(AngleBracketTemplateLexer) : lexer;
this.errorListener = (errorListener == null) ? DEFAULT_ERROR_LISTENER : errorListener;
this.superGroup = superGroup;
this.templateLoader = new NullTemplateLoader();
ParseGroup(r);
VerifyInterfaceImplementations();
}
/// <summary>
/// Creates a group manager for some templates, all of which are
/// loaded via a <see cref="StringTemplateLoader"/>.
/// </summary>
/// <param name="name"></param>
/// <param name="templateLoader"></param>
/// <param name="lexer"></param>
/// <param name="errorListener"></param>
public StringTemplateGroup(
string name,
StringTemplateLoader templateLoader,
Type lexer,
IStringTemplateErrorListener errorListener,
StringTemplateGroup superGroup)
{
this.name = name;
nameToGroupMap[name] = this;
if (templateLoader == null)
this.templateLoader = new NullTemplateLoader();
else
this.templateLoader = templateLoader;
this.templateLexerClass = lexer;
if (errorListener == null)
this.errorListener = DEFAULT_ERROR_LISTENER;
else
this.errorListener = errorListener;
this.superGroup = superGroup;
}
/// <summary>
/// Create a group manager for some templates, all of which are
/// located via the specified <see cref="StringTemplateLoader"/>.
/// </summary>
public StringTemplateGroup(string name, StringTemplateLoader templateLoader)
: this(name, templateLoader, typeof(DefaultTemplateLexer), DEFAULT_ERROR_LISTENER, null)
{
}
/// <summary>
/// Create a group manager for some templates, all of which are
/// located via the specified <see cref="StringTemplateLoader"/> and
/// use the specified lexer to break up the templates into chunks.
/// </summary>
public StringTemplateGroup(string name, StringTemplateLoader templateLoader, Type lexer)
: this(name, templateLoader, lexer, DEFAULT_ERROR_LISTENER, null)
{
}
/// <summary>
/// Creates a StringTemplateGroup instance that manages a set of
/// templates that are accessible via a specified
/// <seealso cref="StringTemplateLoader"/>.
/// </summary>
/// <param name="name">Input stream for group file data</param>
/// <param name="templateLoader">Loader for retrieving this group's templates</param>
/// <param name="lexer">Lexer to use for breaking up templates into chunks</param>
/// <param name="errorListener">Error message sink</param>
/// <param name="superGroup">Parent (or super/base) group</param>
/// <returns>A StringTemplateGroup instance or null</returns>
public StringTemplateGroup CreateGroup(
string name,
StringTemplateLoader templateLoader,
Type lexer,
IStringTemplateErrorListener errorListener,
StringTemplateGroup superGroup)
{
return new StringTemplateGroup(name, templateLoader, lexer, errorListener, superGroup);
}
