DbusBootstrapProducerStatsMBean.java

package com.linkedin.databus.bootstrap.monitoring.producer.mbean;
/*
 *
 * Copyright 2013 LinkedIn Corp. 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.
 *
*/


public interface DbusBootstrapProducerStatsMBean 
{
	  /**
	   * Reset object
	   */
	  void reset();

	  /**
	   *  Metric collection enabled or not
	   *   */
	  boolean isEnabled();

	  /** enable/disable metric collection */
	  void setEnabled(boolean enabled);
	  
	  /** number of times bootstrap Producer fell-off the relay */
	  long getNumErrFellOffRelay();
	  
	  /** number of erroneous requests due to sql exception */
	  long getNumErrSqlException();
	  
	  /** Latency for appending per Event Window */
	  long getLatencyPerWindow();
	  
	  /** Number of Data Events per Event Window */
	  long getNumDataEventsPerWindow();
	  
	  /** current scn seen in  bootstrap producer/applier */
	  long getCurrentSCN();

	  /** Current LogId where bootstrap producer/applier is */
	  long getCurrentLogId();
	  
	  /** Current RowId where bootstrap producer/applier is */
	  long getCurrentRowId();	  
	  
	  /** Number of Windows/batches seen by the applier thread  */
	  long getNumWindows();
	  
	  /* register calls */
	  void registerFellOffRelay() ;
	  void registerSQLException();
	  void registerBatch(long latency, long numEvents, long currentSCN, long currentLogId, long currentRowId);
}