PsiFileStubImpl.java

/*
 * Copyright 2000-2009 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/*
 * @author max
 */
package com.intellij.psi.stubs;

import com.intellij.lang.Language;
import com.intellij.psi.PsiFile;
import com.intellij.psi.tree.IStubFileElementType;

public class PsiFileStubImpl<T extends PsiFile> extends StubBase<T> implements PsiFileStub<T> {
  public static final IStubFileElementType TYPE = new IStubFileElementType(Language.ANY);
  private volatile T myFile;

  public PsiFileStubImpl(final T file) {
    super(null, null);
    myFile = file;
  }

  @Override
  public T getPsi() {
    return myFile;
  }

  @Override
  public void setPsi(final T psi) {
    myFile = psi;
  }

  @Override
  public IStubElementType getStubType() {
    return null;
  }

  @Override
  public IStubFileElementType getType() {
    return TYPE;
  }
}