momutabletablemodel.java

你个snmp的源码

/*_############################################################################
  _##
  _##  SNMP4J-Agent - MOMutableTableModel.java
  _##
  _##  Copyright 2005-2006  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.mo;

import org.snmp4j.smi.OID;

/**
 * The <code>MOMutableTableModel</code> defines the interface for mutable
 * table models. Mutable table models support value modification through
 * SNMP SET operations.
 *
 * @author Frank Fock
 * @version 1.0
 */
public interface MOMutableTableModel extends MOTableModel, MOTableRowFactory {

  /**
   * Adds a row to the table. If a row with the same index already exists
   * it will be replaced and returned.
   *
   * @param row
   *    the <code>MOTableRow</code> instance to add.
   * @return
   *    the previous row with the specified index or <code>null</code> if it
   *    did not have one.
   */
  MOTableRow addRow(MOTableRow row);

  /**
   * Removes the row with the specified index from the table and returns it.
   * @param index
   *    the row index of the row to remove.
   * @return
   *    the removed row or <code>null</code> if the table did not contain such
   *    a row.
   */
  MOTableRow removeRow(OID index);

  /**
   * Removes all rows.
   */
  void clear();

  /**
   * Remove all rows that do not match the given filter criteria
   * from the model.
   * @param filter
   *    the <code>MOTableRowFilter</code> that filters out the rows to
   *    delete.
   */
  void clear(MOTableRowFilter filter);

  /**
   * Sets the factory instance to be used for creating rows for this model.
   *
   * @param rowFactory
   *    a <code>MOTableRowFactory</code> instance or <code>null</code> to
   *    disable row creation.
   */
  void setRowFactory(MOTableRowFactory rowFactory);
}