content: /* Copyright 2010, Object Management Group, Inc.
   * Copyright 2010, PrismTech, Inc.
   * Copyright 2010, Real-Time Innovations, Inc.
   * All rights reserved.
   *
   * 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.omg.dds.core.status;
  
  import org.omg.dds.core.InstanceHandle;
  
  
  /**
   * The deadline that the {@link org.omg.dds.pub.DataWriter} has committed through its
   * {@link org.omg.dds.core.policy.Deadline} was not respected for a specific instance.
   *
   * @see org.omg.dds.core.event.OfferedDeadlineMissedEvent
   * @see RequestedDeadlineMissedStatus
   */
  public abstract class OfferedDeadlineMissedStatus extends Status
  {
      // -----------------------------------------------------------------------
      // Constants
      // -----------------------------------------------------------------------
  
      private static final long serialVersionUID = 6088889577826357336L;
  
  
  
      // -----------------------------------------------------------------------
      // Methods
      // -----------------------------------------------------------------------
  
      /**
       * Total cumulative number of offered deadline periods elapsed during
       * which a DataWriter failed to provide data. Missed deadlines
       * accumulate; that is, each deadline period the totalCount will be
       * incremented by one.
       */
      public abstract int getTotalCount();
  
      /**
       * The change in totalCount since the last time the listener was called
       * or the status was read.
       */
      public abstract int getTotalCountChange();
  
      /**
       * Handle to the last instance in the {@link org.omg.dds.pub.DataWriter} for which an
       * offered deadline was missed.
       */
      public abstract InstanceHandle getLastInstanceHandle();
  }
  