/*
    * 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.chukwa.inputtools.plugin.metrics;
  
  
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.apache.hadoop.chukwa.inputtools.plugin.ExecPlugin;
  
  public class ExecHelper extends ExecPlugin {
    private static Log log = LogFactory.getLog(ExecHelper.class);
    private String cmde = null;
  
    public ExecHelper(String[] cmds) {
      StringBuffer c = new StringBuffer();
      for (String cmd : cmds) {
        c.append(cmd);
        c.append(" ");
      }
      cmde = c.toString();
    }
  
    public String getCmde() {
      return cmde;
    }
  }