was only needed for dtd2scala

1 files changed, 0 insertions, 108 deletions

diff --git a/sources/scala/xml/BindingFactoryAdapter.scala b/sources/scala/xml/BindingFactoryAdapter.scala
deleted file mode 100644
index 2278e3e45e..0000000000
--- a/sources/scala/xml/BindingFactoryAdapter.scala
+++ /dev/null
@@ -1,108 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2003-2004, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |                                         **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-** $Id$
-\*                                                                      */
-package scala.xml ;
-
-import scala.collection.Map ;
-import scala.collection.mutable.HashMap ;
-
-/** a FactoryAdapter that creates instances of classes binding XML types.
-**   DTDs imported with the dtd2scala tool all use this class as interface
-**   to the SAX XML parser, by giving concrete values for the factory maps f and g.
-*/
-
-abstract class BindingFactoryAdapter extends FactoryAdapter() with NodeFactory[Node] {
-
-  val namespace:String;
-  var errors = 0;
-
-  /** mapping from element names to an element constructor
-    *  (constr:Seq[Node],HashMap[String,String] => Node)
-    */
-  val f: Map[ String, (MetaData, NamespaceBinding, Seq[Node]) => Node ];
-
-  /** mapping from element names to a truth value indicating
-  * whether the corresponding element may have text children
-  */
-  val g: Map[ String, boolean ] ;
-
-  /** if true, create only elements not created before */
-  val compress: boolean ;
-
-  /** looks up whether an element may have text children */
-  def nodeContainsText( name:java.lang.String ):boolean = {
-    g.get( name ) match {
-      case Some(x) => x;
-      case _       =>
-        errors = errors + 1;
-        java.lang.System.err.println(
-          "[unrecognized element \""+name+"\"]"
-        );true
-    }
-  }
-
-  // if compress is set, used for hash-consing
-  //val cache = new HashMap[int,Node];
-  //var cacheCount = 0;
-
-
-  def getConstructor(elemName: String) =
-    f.get( elemName ) match {
-      case Some(d) => d
-      case _       => {
-        throw new IllegalArgumentException("unrecognized:"+elemName);
-      }
-    }
-
-  protected def create(uname: UName, attrs: MetaData, scope: NamespaceBinding, children:Seq[Node]): Node = {
-    if( this.namespace == uname.uri ) {
-      val c = getConstructor( uname.label );
-      c( attrs, scope, children );
-    } else {
-      Elem( uname.uri, uname.label, attrs, scope, children:_* );
-    }
-  }
-
-  /** creates an element. see also compress */
-  def   createNode(pre:String, elemName: String, attribs: MetaData, scope: NamespaceBinding, children:List[Node] ):Node = {
-      //val uri$ = uri.intern();
-      //val attribs1 = AttributeSeq.fromMap(attribs);
-
-      // 2do:optimize
-      if( !compress ) {
-        // get constructor
-        val c = getConstructor(elemName);
-        c( attribs, scope, children );
-      } else { // do hash-consing
-
-        val ahc = attribs.hashCode();
-        makeNode(pre, elemName, attribs, scope, children);
-        /*
-	val h = Utility.hashCode( uri$, elemName, ahc, children );
-        cache.get( h ).match {
-
-            case Some(cachedElem) =>
-	      //cacheCount = cacheCount + 1;
-	      //System.err.println("[ScalaFactoryAdapter: cache hit "+cacheCount+"]");
-	      cachedElem
-
-            case None =>
-              // get constructor
-              val c = getConstructor( elemName );
-              val el = c( attribs1, children );
-              cache.update( h, el );
-              el
-        }
-        */
-      }
-    } // createNode
-
-   /** creates PCDATA element */
-   def createText( text:String )  = new Text( text );
-
-} // BindingFactoryAdapter