java/java-impl/src/com/intellij/psi/impl/migration/MigrationPackageImpl.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.intellij.psi.impl.migration;
  17
  18 import com.intellij.lang.ASTNode;
  19 import com.intellij.openapi.vfs.VirtualFile;
  20 import com.intellij.psi.PsiPackage;
  21 import com.intellij.psi.impl.file.PsiPackageImpl;
  22 import org.jetbrains.annotations.NotNull;
  23
  24 /**
  25  * @author dsl
  26  */
  27 public class MigrationPackageImpl extends PsiPackageImpl implements PsiPackage {
  28   private final PsiMigrationImpl myMigration;
  29
  30   public MigrationPackageImpl(PsiMigrationImpl migration, String qualifiedName) {
  31     super(migration.getManager(), qualifiedName);
  32     myMigration = migration;
  33   }
  34
  35   public String toString() {
  36     return "MigrationPackage: " + getQualifiedName();
  37   }
  38
  39   public boolean isWritable() {
  40     return false;
  41   }
  42
  43   public boolean isValid() {
  44     return myMigration.isValid();
  45   }
  46
  47   public void handleQualifiedNameChange(@NotNull String newQualifiedName) {
  48     throw new UnsupportedOperationException();
  49   }
  50
  51   public VirtualFile[] occursInPackagePrefixes() {
  52     return VirtualFile.EMPTY_ARRAY;
  53   }
  54
  55   public ASTNode getNode() {
  56     return null;
  57   }
  58 }