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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2013, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala.xml
package dtd
/** An XML node for document type declaration.
*
* @author Burak Emir
*
* @param name name of this DOCTYPE
* @param extID NoExternalID or the external ID of this doctype
* @param intSubset sequence of internal subset declarations
*/
case class DocType(name: String, extID: ExternalID, intSubset: Seq[dtd.Decl]) {
if (!Utility.isName(name))
throw new IllegalArgumentException(name+" must be an XML Name")
/** returns "<!DOCTYPE + name + extID? + ("["+intSubSet+"]")? >" */
final override def toString() = {
def intString =
if (intSubset.isEmpty) ""
else intSubset.mkString("[", "", "]")
"""<!DOCTYPE %s %s%s>""".format(name, extID.toString, intString)
}
}
object DocType {
/** Creates a doctype with no external id, nor internal subset declarations. */
def apply(name: String): DocType = apply(name, NoExternalID, Nil)
}
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