path: root/veslibrary/ves_javalibrary/evel_javalib2/src/main/java/evel_javalibrary/att/com/EvelVoiceQuality.java

package evel_javalibrary.att.com;

/**************************************************************************//**
 * @file
 * Evel Voice Quality event class
 *
  * This file implements the Evel TVoice Quality event event class which is intended to provide a
 * simple wrapper around the complexity of AT&T's Vendor Event Listener API so
 * that VNFs can use it to send Voice Quality event reports.
 *
 * License
 * -------
 * Unless otherwise specified, all software contained herein is
 * 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.
 *****************************************************************************/


import java.text.MessageFormat;
import java.util.ArrayList;

import javax.json.Json;
import javax.json.JsonArrayBuilder;
import javax.json.JsonObject;
import javax.json.JsonObjectBuilder;

import org.apache.log4j.Logger;
import org.slf4j.helpers.MessageFormatter;



public class EvelVoiceQuality extends EvelHeader {
	
	int major_version = 1;
	int minor_version = 0;
	
	
	/**************************************************************************//**
	 * Vendor VNF Name fields.
	 * JSON equivalent field: vendorVnfNameFields
	 *****************************************************************************/
	public class VENDOR_VNFNAME_FIELD {
	  String vendorname;
	  EvelOptionString vfmodule;
	  EvelOptionString vnfname;
	}
	  
	/**************************************************************************//**
	 * Service Event endpoint description
	 * JSON equivalent field: endpointDesc
	 *****************************************************************************/
	public enum EVEL_SERVICE_ENDPOINT_DESC {
	  EVEL_SERVICE_ENDPOINT_CALLEE,
	  EVEL_SERVICE_ENDPOINT_CALLER,
	  EVEL_MAX_SERVICE_ENDPOINT_DESC
	}
	
	/**************************************************************************//**
	 * End of Call Voice Quality Metrices
	 * JSON equivalent field: endOfCallVqmSummaries
	 *****************************************************************************/
	public class END_OF_CALL_VOICE_QUALITY_METRICS {
		/***************************************************************************/
		/* Mandatory fields                                                        */
		/***************************************************************************/
		String adjacencyName;
		String endpointDescription;

		/***************************************************************************/
		/* Optional fields                                                         */
		/***************************************************************************/
		EvelOptionDouble endpointJitter;
		EvelOptionDouble endpointRtpOctetsDiscarded;
		EvelOptionDouble endpointRtpOctetsReceived;
		EvelOptionDouble endpointRtpOctetsSent;
		EvelOptionDouble endpointRtpPacketsDiscarded;
		EvelOptionDouble endpointRtpPacketsReceived;
		EvelOptionDouble endpointRtpPacketsSent;
		EvelOptionDouble localJitter;
		EvelOptionDouble localRtpOctetsDiscarded;
		EvelOptionDouble localRtpOctetsReceived;
		EvelOptionDouble localRtpOctetsSent;
		EvelOptionDouble localRtpPacketsDiscarded;
		EvelOptionDouble localRtpPacketsReceived;
		EvelOptionDouble localRtpPacketsSent;
		EvelOptionDouble mosCqe;
		EvelOptionDouble packetsLost;
		EvelOptionDouble packetLossPercent;
		EvelOptionDouble rFactor;
		EvelOptionDouble roundTripDelay;
		
		/*
		 * Ves6.0 Added Fields 15/07/2018
		 */
		
		EvelOptionDouble endpointAverageJitter;
		EvelOptionDouble endpointMaxJitter;
		EvelOptionDouble endpointRtpOctetsLost;
		EvelOptionDouble endpointRtpPacketsLost;
		EvelOptionDouble localAverageJitter;
		EvelOptionDouble localMaxJitter;
		EvelOptionDouble localAverageJitterBufferDelay;
		EvelOptionDouble localMaxJitterBufferDelay;
		EvelOptionDouble localRtpOctetsLost;
		EvelOptionDouble localRtpPacketsLost;
		EvelOptionDouble oneWayDelay;
		

		
	}

	/***************************************************************************/
	  /* Mandatory fields                                                        */
	  /***************************************************************************/
	  VENDOR_VNFNAME_FIELD vnfname_field;
	  String calleeSideCodec;
	  String callerSideCodec;
	  String correlator;
	  String midCallRtcp;

	  /***************************************************************************/
	  /* Optional fields                                                         */
	  /***************************************************************************/
	  ArrayList<String[]> additional_info;
	  END_OF_CALL_VOICE_QUALITY_METRICS endOfCallVqmSummaries;
	  EvelOptionString evphoneNumber;

	/***************************************************************************/
	/* Optional fields                                                         */
	/***************************************************************************/

	  private static final Logger LOGGER = Logger.getLogger( EvelVoiceQuality.class.getName() );


	  /**************************************************************************//**
	   * Create a new Voice Quality event.
	   *
	   * @note    The mandatory fields on the Voice Quality must be supplied to this
	   *          factory function and are immutable once set.  Optional fields have
	   *          explicit setter functions, but again values may only be set once so
	   *          that the event has immutable properties.
	   *
	   * @param   calleeSideCodec    callee codec for voice call
	   * @param   callerSideCodec    caller codec
	   * @param   corlator           Correlator
	   * @param   midCallRtcp        Midcall RTCP value
	   * @param   vendr_name         Vendor name
	   *
	   * @returns pointer to the newly manufactured ::EVENT_MEASUREMENT.  If the
	   *          event is not used (i.e. posted) it must be released using
	   *          ::evel_free_event.
	   * @retval  null  Failed to create the event.
	   *****************************************************************************/
	  public EvelVoiceQuality(String evname, String evid,
			    String calleeSideCodc,
			    String callerSideCodc, String corlator,
			    String midCllRtcp, String vendr_name)
	  {
        super(evname,evid);

	    EVEL_ENTER();

	    /***************************************************************************/
	    /* Check preconditions.                                                    */
	    /***************************************************************************/
	    assert(vendr_name != null);
	    assert(calleeSideCodc != null);
	    assert(callerSideCodc != null);
	    assert(midCllRtcp != null);
	    assert(corlator != null);
	 

	    /***************************************************************************/
	    /* Allocate the measurement.                                               */
	    /***************************************************************************/
	    LOGGER.debug("New Voice Quality vendor "+vendr_name+" correlator"+corlator+"calleeSideCodec"+calleeSideCodc+"callerSideCodec"+callerSideCodc+"midCallRtcp"+midCllRtcp);

	    /***************************************************************************/
	    /* Initialize the header & the measurement fields.                         */
	    /***************************************************************************/
	    event_domain = EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY;
	    correlator = corlator;
		calleeSideCodec = calleeSideCodc;
		callerSideCodec = callerSideCodc;
		midCallRtcp = midCllRtcp;
		
		vnfname_field = new VENDOR_VNFNAME_FIELD();
		vnfname_field.vendorname = vendr_name;
		vnfname_field.vfmodule = new EvelOptionString();
		vnfname_field.vnfname = new EvelOptionString();

	    /***************************************************************************/
	    /* Optional fields.                                                    */
	    /***************************************************************************/
	    additional_info = null;
	    endOfCallVqmSummaries = null;
	    evphoneNumber = new EvelOptionString();

	    EVEL_EXIT();
	  }
	  
	  /**************************************************************************//**
	   * Add an additional value name/value pair to the Voice Quality.
	   *
	   * The name and value are null delimited ASCII strings.  The library takes
	   * a copy so the caller does not have to preserve values after the function
	   * returns.
	   *
	   * @param name      ASCIIZ string with the attribute's name.  The caller
	   *                  does not need to preserve the value once the function
	   *                  returns.
	   * @param value     ASCIIZ string with the attribute's value.  The caller
	   *                  does not need to preserve the value once the function
	   *                  returns.
	   *****************************************************************************/
	  public void evel_voice_quality_addl_info_add(String name, String value)
		{
		  String[] addl_info = null;
		  EVEL_ENTER();

		  /***************************************************************************/
		  /* Check preconditions.                                                    */
		  /***************************************************************************/
		  assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
		  assert(name != null);
		  assert(value != null);
		  
		  if( additional_info == null )
		  {
			  additional_info = new ArrayList<String[]>();
		  }

		  LOGGER.debug(MessageFormat.format("Adding name={0} value={1}", name, value));
		  addl_info = new String[2];
		  assert(addl_info != null);
		  addl_info[0] = name;
		  addl_info[1] = value;

		  additional_info.add(addl_info);

		  EVEL_EXIT();
		}
	  
	  
	  /**************************************************************************//**
	   * Set the Callee side codec for Call for domain Voice Quality
	   *
	   * @note  The property is treated as immutable: it is only valid to call
	   *        the setter once.  However, we don't assert if the caller tries to
	   *        overwrite, just ignoring the update instead.
	   *
	   * 
	   * @param calleeCodecForCall        The Callee Side Codec to be set.  ASCIIZ 
	   *                                  string. The caller does not need to 
	   *                                  preserve the value once the function
	   *                                  returns.
	   *****************************************************************************/
	  public void evel_voice_quality_callee_codec_set(String calleeCodecForCall) {
	      EVEL_ENTER();

	      /***************************************************************************/
	      /* Check preconditions.                                                    */
	      /***************************************************************************/
		  assert(calleeCodecForCall != null);
		  assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
		  LOGGER.debug("Setting Correlator "+calleeCodecForCall);

	      calleeSideCodec = calleeCodecForCall;

	      EVEL_EXIT();
	  }

	  /**************************************************************************//**
	   * Set the Caller side codec for Call for domain Voice Quality
	   *
	   * @note  The property is treated as immutable: it is only valid to call
	   *        the setter once.  However, we don't assert if the caller tries to
	   *        overwrite, just ignoring the update instead.
	   *
	   * 
	   * @param callerCodecForCall        The Caller Side Codec to be set.  ASCIIZ 
	   *                                  string. The caller does not need to 
	   *                                  preserve the value once the function
	   *                                  returns.
	   *****************************************************************************/
	  public void evel_voice_quality_caller_codec_set(String callerCodecForCall) {
	      EVEL_ENTER();

	      /***************************************************************************/
	      /* Check preconditions.                                                    */
	      /***************************************************************************/
	      assert(callerCodecForCall != null);
		  assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
		  LOGGER.debug("Setting CallerCodecForCall "+callerCodecForCall);

	      callerSideCodec = callerCodecForCall;

	      EVEL_EXIT();
	  }

	  /**************************************************************************//**
	   * Set the correlator for domain Voice Quality
	   *
	   * @note  The property is treated as immutable: it is only valid to call
	   *        the setter once.  However, we don't assert if the caller tries to
	   *        overwrite, just ignoring the update instead.
	   *
	   * 
	   * @param correlator                The correlator value to be set.  ASCIIZ 
	   *                                  string. The caller does not need to 
	   *                                  preserve the value once the function
	   *                                  returns.
	   *****************************************************************************/
	  public void evel_voice_quality_correlator_set(String vCorrelator) {
	      EVEL_ENTER();

	      /***************************************************************************/
	      /* Check preconditions.                                                    */
	      /***************************************************************************/
	      assert(vCorrelator != null);
		  assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
		  LOGGER.debug("Setting Correlator "+vCorrelator);
		  
	      correlator = vCorrelator;

	      EVEL_EXIT();
	  }

	  /**************************************************************************//**
	   * Set the RTCP Call Data for domain Voice Quality
	   *
	   * @note  The property is treated as immutable: it is only valid to call
	   *        the setter once.  However, we don't assert if the caller tries to
	   *        overwrite, just ignoring the update instead.
	   *
	   * 
	   * @param rtcpCallData              The RTCP Call Data to be set.  ASCIIZ 
	   *                                  string. The caller does not need to 
	   *                                  preserve the value once the function
	   *                                  returns.
	   *****************************************************************************/
	  public void evel_voice_quality_rtcp_data_set(String rtcpCallData) {
	      EVEL_ENTER();

	      /***************************************************************************/
	      /* Check preconditions.                                                    */
	      /***************************************************************************/
	      assert(rtcpCallData != null);
		  assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
		  LOGGER.debug("Setting RTCP Data "+rtcpCallData);

	      midCallRtcp = rtcpCallData;

	      EVEL_EXIT();
	  }

	  /**************************************************************************//**
	   * Set the Vendor VNF Name fields for domain Voice Quality
	   *
	   * @note  The property is treated as immutable: it is only valid to call
	   *        the setter once.  However, we don't assert if the caller tries to
	   *        overwrite, just ignoring the update instead.
	   *
	   * 
	   * @param modulename                The Vendor, VNF and VfModule names to be set.   
	   *                                  ASCIIZ string. The caller does not need to 
	   *                                  preserve the value once the function
	   *                                  returns.
	   *****************************************************************************/
	  public void evel_voice_quality_vnfmodule_name_set(String module_name) {
	      EVEL_ENTER();

	      /***************************************************************************/
	      /* Check preconditions.                                                    */
	      /***************************************************************************/
		  assert(module_name != null);
		  assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
		  LOGGER.debug("Setting VoiceQuality Module Name "+module_name);
		    
		  vnfname_field.vfmodule.SetValue(module_name);

	      EVEL_EXIT();
	  }

	  /**************************************************************************//**
	   * Set the Vendor VNF Name fields for domain Voice Quality
	   *
	   * @note  The property is treated as immutable: it is only valid to call
	   *        the setter once.  However, we don't assert if the caller tries to
	   *        overwrite, just ignoring the update instead.
	   *
	   * 
	   * @param modulename                The Vendor, VNF and VfModule names to be set.   
	   *                                  ASCIIZ string. The caller does not need to 
	   *                                  preserve the value once the function
	   *                                  returns.
	   *****************************************************************************/
	  public void evel_voice_quality_vnfname_set(String vnfname) {
	      EVEL_ENTER();

	      /***************************************************************************/
	      /* Check preconditions.                                                    */
	      /***************************************************************************/
		  assert(vnfname != null);
		  assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
		  LOGGER.debug("Setting VoiceQuality VNF Name "+vnfname);
		    
		  vnfname_field.vnfname.SetValue(vnfname);
		  
	      EVEL_EXIT();
	  }
	  

	  /**************************************************************************//**
	   * Set the Phone Number associated with the Correlator for domain Voice Quality
	   *
	   * @note  The property is treated as immutable: it is only valid to call
	   *        the setter once.  However, we don't assert if the caller tries to
	   *        overwrite, just ignoring the update instead.
	   *
	   * 
	   * @param calleeCodecForCall        The Phone Number to be set.  ASCIIZ 
	   *                                  string. The caller does not need to 
	   *                                  preserve the value once the function
	   *                                  returns.
	   *****************************************************************************/
	  public void evel_voice_quality_phone_number_set(String phoneNumber) {
	      EVEL_ENTER();

	      /***************************************************************************/
	      /* Check preconditions.                                                    */
	      /***************************************************************************/
	      assert(phoneNumber != null);
		  assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
		  
		  evphoneNumber.SetValuePr(phoneNumber,"Phone_Number");
		  
	      EVEL_EXIT();
	  }

	  /**************************************************************************//**
	   * Add an End of Call Voice Quality Metrices

	   * The adjacencyName and endpointDescription is null delimited ASCII string.  
	   * The library takes a copy so the caller does not have to preserve values
	   * after the function returns.
	   *
	   * @param voiceQuality     Pointer to the measurement.
	   * @param adjacencyName                     Adjacency name
	   * @param endpointDescription               Enumeration: ‘Caller’, ‘Callee’.
	   * @param endpointJitter                    Endpoint jitter
	   * @param endpointRtpOctetsDiscarded        Endpoint RTP octets discarded.
	   * @param endpointRtpOctetsReceived         Endpoint RTP octets received.
	   * @param endpointRtpOctetsSent             Endpoint RTP octets sent
	   * @param endpointRtpPacketsDiscarded       Endpoint RTP packets discarded.
	   * @param endpointRtpPacketsReceived        Endpoint RTP packets received.
	   * @param endpointRtpPacketsSent            Endpoint RTP packets sent.
	   * @param localJitter                       Local jitter.
	   * @param localRtpOctetsDiscarded           Local RTP octets discarded.
	   * @param localRtpOctetsReceived            Local RTP octets received.
	   * @param localRtpOctetsSent                Local RTP octets sent.
	   * @param localRtpPacketsDiscarded          Local RTP packets discarded.
	   * @param localRtpPacketsReceived           Local RTP packets received.
	   * @param localRtpPacketsSent               Local RTP packets sent.
	   * @param mosCqe                            Decimal range from 1 to 5
	   *                                          (1 decimal place)
	   * @param packetsLost                       No  Packets lost
	   * @param packetLossPercent                 Calculated percentage packet loss 
	   * @param rFactor                           rFactor from 0 to 100
	   * @param roundTripDelay                    Round trip delay in milliseconds
	   *****************************************************************************/
	  public void evel_voice_quality_end_metrics_set(
	      String adjacencyName, String endpointDescr,
	      //double endpointJitter,
	      double endpointRtpOctetsDiscarded,
	      double endpointRtpOctetsReceived,
	      double endpointRtpOctetsSent,
	      double endpointRtpPacketsDiscarded,
	      double endpointRtpPacketsReceived,
	      double endpointRtpPacketsSent,
	     // double localJitter,
	      double localRtpOctetsDiscarded,
	      double localRtpOctetsReceived,
	      double localRtpOctetsSent,
	      double localRtpPacketsDiscarded,
	      double localRtpPacketsReceived,
	      double localRtpPacketsSent,
	      double mosCqe,
	     // double packetsLost,
	      double packetLossPercent,
	      double rFactor,
	      double roundTripDelay,
	      /*
	      * Ves6.0 AddedFields 15/07/2018
	      */
	      double endpointAverageJitter,
	      double endpointMaxJitter,
	      double endpointRtpOctetsLost,
	      double endpointRtpPacketsLost,
	      double localAverageJitter,
	      double localMaxJitter,
	      double localAverageJitterBufferDelay,
	      double localMaxJitterBufferDelay,
	      double localRtpOctetsLost,
	      double localRtpPacketsLost,
	      double oneWayDelay
	      ) {
	      
	      END_OF_CALL_VOICE_QUALITY_METRICS vQMetrices = null;
	      EVEL_ENTER();

	      /***************************************************************************/
	      /* Check assumptions.                                                      */
	      /***************************************************************************/
	      assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
	      assert(adjacencyName != null);
	      assert(mosCqe >= 0 && mosCqe <= 5);
	      assert(rFactor >= 0 && rFactor <= 100);
	      assert(endpointDescr != null && (endpointDescr.equals("Caller")||endpointDescr.equals("Callee")) );
	      
	      /***************************************************************************/
	      /* Allocate a container for the value and push onto the list.              */
	      /***************************************************************************/
	      LOGGER.debug(MessageFormat.format("Adding adjacencyName={0} endpointDescription={1}", adjacencyName, endpointDescr));
	      vQMetrices = new END_OF_CALL_VOICE_QUALITY_METRICS();
	      assert(vQMetrices != null);

	      vQMetrices.adjacencyName = adjacencyName;
	      vQMetrices.endpointDescription = endpointDescr;
	      
	      vQMetrices.endpointJitter = new EvelOptionDouble();
	      vQMetrices.endpointRtpOctetsDiscarded= new EvelOptionDouble();
	      vQMetrices.endpointRtpOctetsReceived= new EvelOptionDouble();
	      vQMetrices.endpointRtpOctetsSent= new EvelOptionDouble();
	      vQMetrices.endpointRtpPacketsDiscarded= new EvelOptionDouble();
	      vQMetrices.endpointRtpPacketsReceived= new EvelOptionDouble();
	      vQMetrices.endpointRtpPacketsSent= new EvelOptionDouble();
	      vQMetrices.localJitter= new EvelOptionDouble();
	      vQMetrices.localRtpOctetsDiscarded= new EvelOptionDouble();
	      vQMetrices.localRtpOctetsReceived= new EvelOptionDouble();
	      vQMetrices.localRtpOctetsSent= new EvelOptionDouble();
	      vQMetrices.localRtpPacketsDiscarded= new EvelOptionDouble();
	      vQMetrices.localRtpPacketsReceived= new EvelOptionDouble();
	      vQMetrices.localRtpPacketsSent= new EvelOptionDouble();
	      vQMetrices.mosCqe= new EvelOptionDouble();
	      vQMetrices.packetsLost= new EvelOptionDouble();
	      vQMetrices.packetLossPercent= new EvelOptionDouble();
	      vQMetrices.rFactor= new EvelOptionDouble();
	      vQMetrices.roundTripDelay= new EvelOptionDouble();
	      /*
	       * Ves6.0 AddedFields 15/07/2018
	       * */
	      
	      vQMetrices.endpointAverageJitter = new EvelOptionDouble();
	      vQMetrices.endpointMaxJitter = new EvelOptionDouble();
	      vQMetrices.endpointRtpOctetsLost= new EvelOptionDouble();
	      vQMetrices.endpointRtpPacketsLost = new EvelOptionDouble();
	      vQMetrices.localAverageJitter=new EvelOptionDouble();
	      vQMetrices.localMaxJitter=new EvelOptionDouble();
	      vQMetrices.localAverageJitterBufferDelay=new EvelOptionDouble();
	      vQMetrices.localMaxJitterBufferDelay=new EvelOptionDouble();
	      vQMetrices.localRtpOctetsLost=new EvelOptionDouble();
	      vQMetrices.localRtpPacketsLost=new EvelOptionDouble();
	      vQMetrices.oneWayDelay=new EvelOptionDouble();
	      
	      /*
	       * Ves6.0 AddedFields 15/07/2018
	       * */
	      
	      vQMetrices.endpointMaxJitter.SetValuePr(endpointMaxJitter, "EndpointMax jitter");
	      vQMetrices.endpointAverageJitter.SetValuePr(endpointAverageJitter, "Endpoint Average Jitter");
	      vQMetrices.endpointRtpOctetsLost.SetValuePr(endpointRtpOctetsLost, "End point RtpOctets Lost");
	      vQMetrices.endpointRtpPacketsLost.SetValuePr(endpointRtpPacketsLost,"End point Rtp Packets Lost");
	      vQMetrices.localAverageJitter.SetValuePr(localAverageJitter,"Local Average Jitter");
	      vQMetrices.localMaxJitter.SetValuePr(localMaxJitter, "Local Max Jitter");
	      
	      vQMetrices.localAverageJitterBufferDelay.SetValuePr(localAverageJitterBufferDelay, "local Average Jitter Buffer Delay");
	      
	      vQMetrices.localMaxJitterBufferDelay.SetValuePr(localMaxJitterBufferDelay, "Local Max Jitter Buffer Delay");
	      vQMetrices.localRtpOctetsLost.SetValuePr(localRtpOctetsLost, "Local RtpOctets Lost");
	      vQMetrices.localRtpPacketsLost.SetValuePr(localRtpPacketsLost, "Local RtpPackets Lost");
	      vQMetrices.oneWayDelay.SetValuePr(oneWayDelay, "OneWay Delay");
	      

//	      vQMetrices.endpointJitter.SetValuePr(endpointJitter, "Endpoint jitter");
	      vQMetrices.endpointRtpOctetsDiscarded.SetValuePr(endpointRtpOctetsDiscarded, "Endpoint RTP octets discarded");
	      vQMetrices.endpointRtpOctetsReceived.SetValuePr(endpointRtpOctetsReceived, "Endpoint RTP octets received");
	      vQMetrices.endpointRtpOctetsSent.SetValuePr(endpointRtpOctetsSent, "Endpoint RTP octets sent");
	      vQMetrices.endpointRtpPacketsDiscarded.SetValuePr(endpointRtpPacketsDiscarded, "Endpoint RTP packets discarded");
	      vQMetrices.endpointRtpPacketsReceived.SetValuePr(endpointRtpPacketsReceived, "Endpoint RTP packets received");
	      vQMetrices.endpointRtpPacketsSent.SetValuePr(endpointRtpPacketsSent, "Endpoint RTP packets sent");
//	      vQMetrices.localJitter.SetValuePr( localJitter, "Local jitter");
	      vQMetrices.localRtpOctetsDiscarded.SetValuePr(localRtpOctetsDiscarded, "Local RTP octets discarded");
	      vQMetrices.localRtpOctetsReceived.SetValuePr(localRtpOctetsReceived, "Local RTP octets received");
	      vQMetrices.localRtpOctetsSent.SetValuePr(localRtpOctetsSent, "Local RTP octets sent");
	      vQMetrices.localRtpPacketsDiscarded.SetValuePr(localRtpPacketsDiscarded, "Local RTP packets discarded");
	      vQMetrices.localRtpPacketsReceived.SetValuePr(localRtpPacketsReceived, "Local RTP packets received");
	      vQMetrices.localRtpPacketsSent.SetValuePr(localRtpPacketsSent, "Local RTP packets sent");
	      vQMetrices.mosCqe.SetValuePr(mosCqe, "Decimal range from 1 to 5 (1 decimal place)");
//	      vQMetrices.packetsLost.SetValuePr(packetsLost, "Packets lost");
	      vQMetrices.packetLossPercent.SetValuePr(packetLossPercent, "Calculated percentage packet loss");
	      vQMetrices.rFactor.SetValuePr(rFactor, "rFactor ");
	      vQMetrices.roundTripDelay.SetValuePr(roundTripDelay, "Round trip delay in milliseconds ");

	      endOfCallVqmSummaries = vQMetrices;

	      EVEL_EXIT();
	  }

		/**************************************************************************//**
		 * Encode the Voice Quality in JSON according to AT&T's schema
		 *
		 * @retvalue       JSON object of VoiceQuality body encoding
		 *****************************************************************************/
	  JsonObjectBuilder evelVoiceQualityObject()
	  {

	    //double version = major_version+(double)minor_version/10;
		  String version = "4.0";

	    EVEL_ENTER();

	    /***************************************************************************/
	    /* Check preconditions.                                                    */
	    /***************************************************************************/
	    assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);

	    /***************************************************************************/
	    /* Mandatory fields.                                                       */
	    /***************************************************************************/
	    
        JsonObjectBuilder vnfnamedobj =  Json.createObjectBuilder()
                .add( "vendorName",vnfname_field.vendorname);
            vnfname_field.vfmodule.encJsonValue(vnfnamedobj,"nfModuleName");
            vnfname_field.vfmodule.encJsonValue(vnfnamedobj,"nfName");
	    
	    JsonObjectBuilder evelvq = Json.createObjectBuilder()
	   	                          .add("correlator", correlator)
	   	                          .add("calleeSideCodec", calleeSideCodec)
	   	                          .add("callerSideCodec", callerSideCodec)
                                  .add("midCallRtcp", midCallRtcp)
                                  .add("voiceQualityFieldsVersion", version)
                                  .add("vendorNfNameFields", vnfnamedobj);
	    
	    /***************************************************************************/
	    /* Optional fields.                                                        */
	    /***************************************************************************/
	    evphoneNumber.encJsonValue(evelvq, "phoneNumber");
	    
	    
	    // additional fields
		  if( additional_info != null )
		  {
		    //JsonArrayBuilder builder = Json.createArrayBuilder();
		    JsonObjectBuilder builder = Json.createObjectBuilder();
		    for(int i=0;i<additional_info.size();i++) {
			  String[] addl_info = additional_info.get(i);
//			  JsonObject obj = Json.createObjectBuilder()
//			    	     .add("name", addl_info[0])
//			    	     .add("value", addl_info[1]).build();
			  builder.add(addl_info[0], addl_info[1]);
		    }
			evelvq.add("additionalInformation", builder);
		  }
		  
		  
		  if( endOfCallVqmSummaries != null )
		  {
		    JsonArrayBuilder builder = Json.createArrayBuilder();

			  END_OF_CALL_VOICE_QUALITY_METRICS vQMetrics = endOfCallVqmSummaries;
			  
			  JsonObjectBuilder obj = Json.createObjectBuilder()
					  .add("adjacencyName", vQMetrics.adjacencyName)
					  .add("endpointDescription", vQMetrics.endpointDescription);
					  
			 // vQMetrics.endpointJitter.encJsonValue(obj,"endpointJitter");
			  vQMetrics.endpointRtpOctetsDiscarded.encJsonValue(obj,"endpointRtpOctetsDiscarded");
			  vQMetrics.endpointRtpOctetsReceived.encJsonValue(obj,"endpointRtpOctetsReceived");
			  vQMetrics.endpointRtpOctetsSent.encJsonValue(obj,"endpointRtpOctetsSent");
			  vQMetrics.endpointRtpPacketsDiscarded.encJsonValue(obj,"endpointRtpPacketsDiscarded");			  
			  vQMetrics.endpointRtpPacketsReceived.encJsonValue(obj,"endpointRtpPacketsReceived");
			  vQMetrics.endpointRtpPacketsSent.encJsonValue(obj,"endpointRtpPacketsSent");
			//  vQMetrics.localJitter.encJsonValue(obj,"localJitter");
			  vQMetrics.localRtpOctetsDiscarded.encJsonValue(obj,"localRtpOctetsDiscarded");
			  vQMetrics.localRtpOctetsReceived.encJsonValue(obj,"localRtpOctetsReceived");
			  vQMetrics.localRtpOctetsSent.encJsonValue(obj,"localRtpOctetsSent");
			  vQMetrics.localRtpPacketsDiscarded.encJsonValue(obj,"localRtpPacketsDiscarded");			  
			  vQMetrics.localRtpPacketsReceived.encJsonValue(obj,"localRtpPacketsReceived");
			  vQMetrics.localRtpPacketsSent.encJsonValue(obj,"localRtpPacketsSent");
			  vQMetrics.mosCqe.encJsonValue(obj,"mosCqe");
			 // vQMetrics.packetsLost.encJsonValue(obj,"packetsLost");
			  vQMetrics.packetLossPercent.encJsonValue(obj,"packetLossPercent");
			  vQMetrics.rFactor.encJsonValue(obj,"rFactor");
			  vQMetrics.roundTripDelay.encJsonValue(obj,"roundTripDelay");
			  
			  /*
		       * Ves6.0 AddedFields 15/07/2018
		       * */
			  
			  vQMetrics.endpointAverageJitter.encJsonValue(obj, "endpointAverageJitter");
			  vQMetrics.endpointMaxJitter.encJsonValue(obj, "endpointMaxJitter");
			  vQMetrics.endpointRtpOctetsLost.encJsonValue(obj, "endpointRtpOctetsLost");
			  vQMetrics.endpointRtpPacketsLost.encJsonValue(obj, "endpointRtpPacketsLost");
			  vQMetrics.localAverageJitter.encJsonValue(obj, "localAverageJitter");
			  vQMetrics.localMaxJitter.encJsonValue(obj, "localMaxJitter");
			  
			  vQMetrics.localAverageJitterBufferDelay.encJsonValue(obj, "localAverageJitterBufferDelay");
			  
			  vQMetrics.localMaxJitterBufferDelay.encJsonValue(obj, "localMaxJitterBufferDelay");
			  vQMetrics.localRtpOctetsLost.encJsonValue(obj, "localRtpOctetsLost");
			  vQMetrics.localRtpPacketsLost.encJsonValue(obj, "localRtpPacketsLost");
			  vQMetrics.oneWayDelay.encJsonValue(obj, "oneWayDelay");
			  
			  

			  evelvq.add("endOfCallVqmSummaries", obj);
			  
		  }
	    

	    /***************************************************************************/
	    /* Although optional, we always generate the version.  Note that this      */
	    /* closes the object, too.                                                 */
	    /***************************************************************************/

	    EVEL_EXIT();
	    
	    return evelvq;
	  }
	  
		/**************************************************************************//**
	     * Encode the event as a JSON event object according to AT&T's schema.
	     * retval : String of JSON Voice Quality event message
	     *****************************************************************************/
	  JsonObject evel_json_encode_event()
	  {
		EVEL_ENTER();
		
		assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
	        
	    JsonObject obj = Json.createObjectBuilder()
	    	     .add("event", Json.createObjectBuilder()
		    	         .add( "commonEventHeader",eventHeaderObject() )
		    	         .add( "voiceQualityFields",evelVoiceQualityObject() )
		    	         ).build();

	    EVEL_EXIT();
	    
	    return obj;

	  }
	  
	  JsonObject evel_json_encode_event_batch()
	  {
		EVEL_ENTER();
		
		assert(event_domain == EvelHeader.DOMAINS.EVEL_DOMAIN_VOICE_QUALITY);
	        
	    JsonObject obj = Json.createObjectBuilder()
	    	  //   .add("event", Json.createObjectBuilder()
		    	         .add( "commonEventHeader",eventHeaderObject() )
		    	         .add( "voiceQualityFields",evelVoiceQualityObject() )
		    	         .build();

	    EVEL_EXIT();
	    
	    return obj;

	  }


}