/*
 * Copyright 2000-2013 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.compiler.classFilesIndex.api.index;

import com.intellij.openapi.project.Project;
import org.jetbrains.jps.classFilesIndex.indexer.api.ClassFileIndexerFactory;

/**
 * @author Dmitry Batkovich
 */
public abstract class ClassFilesIndexConfigure<K, V> {

  public abstract String getIndexCanonicalName();

  public abstract int getIndexVersion();

  public abstract Class<? extends ClassFileIndexerFactory> getIndexerBuilderClass();

  public abstract ClassFilesIndexReaderBase<K, V> createIndexReader(final Project project);

  public void prepareToIndexing(final Project project) {
    ClassFilesIndexReaderBase.checkIndexAndRecreateIfNeed(project, getIndexVersion(), getIndexCanonicalName());
  }

}