java/java-impl/src/com/intellij/psi/impl/java/stubs/impl/PsiJavaFileStubImpl.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
  17 /*
  18  * @author max
  19  */
  20 package com.intellij.psi.impl.java.stubs.impl;
  21
  22 import com.intellij.psi.PsiJavaFile;
  23 import com.intellij.psi.PsiClass;
  24 import com.intellij.psi.impl.java.stubs.JavaStubElementTypes;
  25 import com.intellij.psi.impl.java.stubs.PsiJavaFileStub;
  26 import com.intellij.psi.stubs.PsiFileStubImpl;
  27 import com.intellij.psi.tree.IStubFileElementType;
  28 import com.intellij.util.io.StringRef;
  29
  30 public class PsiJavaFileStubImpl extends PsiFileStubImpl<PsiJavaFile> implements PsiJavaFileStub {
  31   private StringRef myPackageName;
  32   private final boolean myCompiled;
  33
  34   public PsiJavaFileStubImpl(final PsiJavaFile file, boolean compiled) {
  35     super(file);
  36     myPackageName = StringRef.fromString(file.getPackageName());
  37     myCompiled = compiled;
  38   }
  39
  40   public PsiJavaFileStubImpl(final String packageName, boolean compiled) {
  41     this(StringRef.fromString(packageName), compiled);
  42   }
  43
  44   public PsiJavaFileStubImpl(final StringRef packageName, boolean compiled) {
  45     super(null);
  46     myPackageName = packageName;
  47     myCompiled = compiled;
  48   }
  49
  50   public String getPackageName() {
  51     return StringRef.toString(myPackageName);
  52   }
  53
  54   public boolean isCompiled() {
  55     return myCompiled;
  56   }
  57
  58   public void setPackageName(final String packageName) {
  59     myPackageName = StringRef.fromString(packageName);
  60   }
  61
  62   public IStubFileElementType getType() {
  63     return JavaStubElementTypes.FILE;
  64   }
  65
  66   @SuppressWarnings({"HardCodedStringLiteral"})
  67   public String toString() {
  68     return "PsiJavaFileStub [" + myPackageName + "]";
  69   }
  70
  71   public PsiClass[] getClasses() {
  72     return getChildrenByType(JavaStubElementTypes.CLASS, PsiClass.ARRAY_FACTORY);
  73   }
  74 }