/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 size;
import version.Version;
import java.util.Collection;
import java.util.Iterator;
import java.io.File;
public final class FileSize {
static {
Version.register("size");
}
public static long totalSize(File dir) {
return totalSize(list.ListFile.list(dir));
}
public static long totalSize(Collection files) {
long total = 0;
for (Iterator it = files.iterator(); it.hasNext();) {
File f = (File) it.next();
total += f.length();
}
return total;
}
private FileSize() {
}
}