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A packaging of the IntelliJ Community Edition util library. This is release number 1 of trunk branch 142.

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/*
 * Copyright 2000-2014 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.util.lang;

import org.jetbrains.annotations.NotNull;

import java.net.URL;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

/**
 * @author peter
 */
class CachePoolImpl implements UrlClassLoader.CachePool {
  private final Map myLoaderIndexCache = new ConcurrentHashMap();
  
  void cacheData(@NotNull URL url, @NotNull ClasspathCache.LoaderData data) {
    myLoaderIndexCache.put(url, data);
  }

  ClasspathCache.LoaderData getCachedData(@NotNull URL url) {
    return myLoaderIndexCache.get(url);
  }

}