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SNMP-Agent API for Java

There is a newer version: 3.8.1

/*_############################################################################
  _## 
  _##  SNMP4J-Agent 3 - SubRequestIterator.java  
  _## 
  _##  Copyright (C) 2005-2018  Frank Fock (SNMP4J.org)
  _##  
  _##  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 org.snmp4j.agent.request;

import java.util.Iterator;
import java.util.NoSuchElementException;

/**
 * The SubRequestIterator interface implements
 * the Iterator interface for {@link SubRequest} instances.
 *
 * @author Frank Fock
 * @version 3.1.0
 */

public interface SubRequestIterator extends Iterator {

  /**
   * Gets the next sub-request that is pending.
   * @return
   *    an unprocessed SubRequest instance.
   * @throws java.util.NoSuchElementException
   *    if there are no more elements available.
   */
  S next() throws NoSuchElementException;

  /**
   * Returns true if there are more sub-requests to process.
   * In other words, returns true if next would return an element
   * rather than throwing an exception.
   * @return
   *    true if there are more sub-requests.
   */
  boolean hasNext();

}