1 /*
   2  * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.nashorn.internal.parser;
  27 
  28 import java.util.ArrayList;
  29 import java.util.List;
  30 
  31 import jdk.nashorn.internal.ir.IdentNode;
  32 import jdk.nashorn.internal.ir.Module;
  33 import jdk.nashorn.internal.ir.Module.ExportEntry;
  34 import jdk.nashorn.internal.ir.Module.ImportEntry;
  35 
  36 /**
  37  * ParserContextNode that represents a module.
  38  */
  39 class ParserContextModuleNode extends ParserContextBaseNode {
  40 
  41     /** Module name. */
  42     private final String name;
  43 
  44     private final List<String> requestedModules = new ArrayList<>();
  45     private final List<ImportEntry> importEntries = new ArrayList<>();
  46     private final List<ExportEntry> localExportEntries = new ArrayList<>();
  47     private final List<ExportEntry> indirectExportEntries = new ArrayList<>();
  48     private final List<ExportEntry> starExportEntries = new ArrayList<>();
  49 
  50     /**
  51      * Constructor.
  52      *
  53      * @param name name of the module
  54      */
  55     ParserContextModuleNode(final String name) {
  56         this.name = name;
  57     }
  58 
  59     /**
  60      * Returns the name of the module.
  61      *
  62      * @return name of the module
  63      */
  64     public String getModuleName() {
  65         return name;
  66     }
  67 
  68     public void addModuleRequest(final IdentNode moduleRequest) {
  69         requestedModules.add(moduleRequest.getName());
  70     }
  71 
  72     public void addImportEntry(final ImportEntry importEntry) {
  73         importEntries.add(importEntry);
  74     }
  75 
  76     public void addLocalExportEntry(final ExportEntry exportEntry) {
  77         localExportEntries.add(exportEntry);
  78     }
  79 
  80     public void addIndirectExportEntry(final ExportEntry exportEntry) {
  81         indirectExportEntries.add(exportEntry);
  82     }
  83 
  84     public void addStarExportEntry(final ExportEntry exportEntry) {
  85         starExportEntries.add(exportEntry);
  86     }
  87 
  88     public Module createModule() {
  89         return new Module(requestedModules, importEntries, localExportEntries, indirectExportEntries, starExportEntries);
  90     }
  91 }