cloudsigma2/src/main/java/org/jclouds/cloudsigma2/domain/DrivesListRequestFieldsGroup.java

/*
 * 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.jclouds.cloudsigma2.domain;

import java.util.Iterator;

public class DrivesListRequestFieldsGroup {
   private final Iterable<String> fields;

   public DrivesListRequestFieldsGroup(Iterable<String> fields) {
      this.fields = fields;
   }

   public Iterable<String> getFields() {
      return fields;
   }

   @Override
   public String toString() {
      String returnString = "";

      Iterator<?> iterator = fields.iterator();

      while (iterator.hasNext()) {
         returnString += iterator.next();

         if (iterator.hasNext()) {
            returnString += ",";
         }
      }

      return returnString;
   }
}