
com.expedia.dsp.data.squeeze.models.FilePaths Maven / Gradle / Ivy
/**
* Copyright (C) 2018 Expedia Group
*
* 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.expedia.dsp.data.squeeze.models;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import org.apache.hadoop.fs.LocatedFileStatus;
import org.apache.hadoop.fs.Path;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* File Paths object to store bytes and paths.
*
* @author Yashraj R. Sontakke
*/
@Getter
@Slf4j
public class FilePaths {
private Long bytes = 0L;
private Map pathsByBytes = new HashMap();
/**
* Adds a file to the object
*
* @param file {@link LocatedFileStatus}
*/
public void addFile(final LocatedFileStatus file) {
bytes += file.getLen();
pathsByBytes.put(file.getPath(), file.getLen());
}
/**
* Retrieves list of all {@link Path}
*
* @return list of all {@link Path}
*/
public List getAllFilePaths() {
final List paths = new ArrayList();
paths.addAll(pathsByBytes.keySet());
return paths;
}
}
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