cc.kave.episodes.mining.reader.FileReader.java Source code

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Here is the source code for cc.kave.episodes.mining.reader.FileReader.java

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/**
 * Copyright 2016 Technische Universitt Darmstadt
 * 
 * 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 cc.kave.episodes.mining.reader;

import static cc.recommenders.assertions.Asserts.assertFalse;
import static cc.recommenders.assertions.Asserts.assertTrue;

import java.io.File;
import java.io.IOException;
import java.util.LinkedList;
import java.util.List;

import org.apache.commons.io.FileUtils;

public class FileReader {

    public List<String> readFile(File file) {
        assertTrue(file.exists(), "File does not exist");
        assertFalse(file.isDirectory(), "File is not a file, but a directory");

        List<String> lines = new LinkedList<String>();

        try {
            lines = FileUtils.readLines(file);
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
        return lines;
    }
}