CacheLoaderImpl.java

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/*
 * Autopsy Forensic Browser
 *
 * Copyright 2018 Basis Technology Corp.
 * Contact: carrier <at> sleuthkit <dot> org
 *
 * 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 org.sleuthkit.autopsy.timeline.utils;
 
import com.google.common.cache.CacheLoader;

final public class CacheLoaderImpl<K, V> extends CacheLoader<K, V> {
 
    private final CheckedFunction<K, V, Exception> func;
 
    public CacheLoaderImpl(CheckedFunction<K, V, Exception> func) {
        this.func = func;
    }
 
    @Override
    public V load(K key) throws Exception {
        return func.apply(key);
    }
 
}