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/* NSC -- new Scala compiler
* Copyright 2005-2011 LAMP/EPFL
* @author Paul Phillips
*/
package scala.tools.nsc
package interpreter
class RichClass[T](val clazz: Class[T]) {
def toManifest: Manifest[T] = Manifest.classType(clazz)
def toTypeString: String = TypeStrings.fromClazz(clazz)
/** It's not easy... to be... me... */
def supermans: List[Manifest[_]] = supers map (_.toManifest)
def superNames: List[String] = supers map (_.getName)
def interfaces: List[JClass] = supers filter (_.isInterface)
def hasAncestorName(f: String => Boolean) = superNames exists f
def hasAncestor(f: JClass => Boolean) = supers exists f
def hasAncestorInPackage(pkg: String) = hasAncestorName(_ startsWith (pkg + "."))
def supers: List[JClass] = {
def loop(x: JClass): List[JClass] = x.getSuperclass match {
case null => List(x)
case sc => x :: (x.getInterfaces.toList flatMap loop) ++ loop(sc)
}
loop(clazz).distinct
}
}
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