All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.apache.hadoop.fs.shell.CommandUtils Maven / Gradle / Ivy

The newest version!
/**
 * 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 org.apache.hadoop.fs.shell;

final class CommandUtils {
  static String formatDescription(String usage, String... desciptions) {
    StringBuilder b = new StringBuilder(usage + ": " + desciptions[0]);
    for(int i = 1; i < desciptions.length; i++) {
      b.append("\n\t\t" + desciptions[i]);
    }
    return b.toString();
  }
}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy