root/trunk/ProjectFortress/src/com/sun/fortress/scala_src/linker/ApiLinker.scala @ 3876

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    Copyright 2009 Sun Microsystems, Inc.,
    4150 Network Circle, Santa Clara, California 95054, U.S.A.
    All rights reserved.

    U.S. Government Rights - Commercial software.
    Government users are subject to the Sun Microsystems, Inc. standard
    license agreement and applicable provisions of the FAR and its supplements.

    Use is subject to license terms.

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    trademarks of Sun Microsystems, Inc. in the U.S. and other countries.
 ******************************************************************************/

package com.sun.fortress.scala_src.linker

import com.sun.fortress.compiler.index.ApiIndex
import com.sun.fortress.compiler.GlobalEnvironment
import com.sun.fortress.compiler.index.ApiIndex
import com.sun.fortress.compiler.IndexBuilder
import com.sun.fortress.nodes._
import com.sun.fortress.repository.FortressRepository
import com.sun.fortress.scala_src.nodes._
import com.sun.fortress.scala_src.useful.Lists._
import _root_.java.util.{List => JList}
import _root_.java.util.Map
import _root_.java.util.ArrayList

class ApiLinker(env: GlobalEnvironment, repository: FortressRepository) {
  def link(api: ApiIndex): ApiIndex = {
    api.ast match {
      case SApi(info, name, imports, decls, comprises) => {
        if (comprises.isEmpty) { 
          api 
        } 
        else {
          val allDecls = new ArrayList[Decl]()
          for (constituent <- comprises) {
            constituent match {
              case SApi(cinfo, cname, cimports, cdecls, _) => {
                // The comprises clause should be empty because repositories
                // only store simple APIs
                  allDecls.addAll(toJavaList(cdecls))
                }
              }
            }
            IndexBuilder.builder.buildApiIndex(new Api(info, name, toJavaList(imports), 
                                                       allDecls, new ArrayList[APIName]()), 
                                               api.modifiedDate)
        }
      }
    }
  }
}