platform/core-api/src/com/intellij/psi/stubs/StubSerializationUtil.java

/*
 * Copyright 2000-2012 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.
 */
package com.intellij.psi.stubs;

/**
 * Author: dmitrylomov
 */
public abstract class StubSerializationUtil {
  private StubSerializationUtil() {}

  public static ObjectStubSerializer getSerializer(Stub rootStub) {
    if (rootStub instanceof PsiFileStub) {
      final PsiFileStub fileStub = (PsiFileStub)rootStub;
      return fileStub.getType();
    }

    return rootStub.getStubType();
  }
}