StatisticsStatistics

java.lang.Object
- vbsStatistics.StatisticsStatistics

```
public class StatisticsStatistics
extends java.lang.Object
```
The class StatisticsStatistics is responsible for writing calculated statistical information to an external text file.

Author:

Tomasz Bujlow (tbu@es.aau.dk)

Field Summary

Fields
Modifier and Type	Field and Description
`double`	`first_quartile_of_inbound_payload_size_in_the_probe` First quartile of inbound payload size in the probe.
`double`	`first_quartile_of_outbound_payload_size_in_the_probe` First quartile of outbound payload size in the probe.
`double`	`first_quartile_of_payload_size_in_the_probe` First quartile of payload size in the probe.
`long`	`flow_id` Identifier of the flow.
`java.lang.String`	`local_port` Local transport layer port defined as either `fixed` or `dynamic`.
`int`	`maximum_of_inbound_payload_size_in_the_probe` Maximum of inbound payload size in the probe.
`int`	`maximum_of_outbound_payload_size_in_the_probe` Maximum of outbound payload size in the probe.
`int`	`maximum_of_payload_size_in_the_probe` Maximum of payload size in the probe.
`double`	`mean_of_inbound_payload_size_in_the_probe` Mean of inbound payload size in the probe.
`double`	`mean_of_outbound_payload_size_in_the_probe` Mean of outbound payload size in the probe.
`double`	`mean_of_payload_size_in_the_probe` Mean of payload size in the probe.
`double`	`median_of_inbound_payload_size_in_the_probe` Median of inbound payload size in the probe.
`double`	`median_of_outbound_payload_size_in_the_probe` Median of outbound payload size in the probe.
`double`	`median_of_payload_size_in_the_probe` Median of payload size in the probe.
`int`	`minimum_of_inbound_payload_size_in_the_probe` Minimum of inbound payload size in the probe.
`int`	`minimum_of_outbound_payload_size_in_the_probe` Minimum of outbound payload size in the probe.
`int`	`minimum_of_payload_size_in_the_probe` Minimum of payload size in the probe.
`long`	`number_of_ACK_flags_for_the_inbound_direction` Number of ACK flags for the inbound direction.
`long`	`number_of_ACK_flags_for_the_outbound_direction` Number of ACK flags for the outbound direction.
`long`	`number_of_inbound_payload_bytes_in_the_sample` Number of inbound payload bytes in the sample.
`long`	`number_of_outbound_payload_bytes_in_the_sample` Number of outbound payload bytes in the sample.
`long`	`number_of_PSH_flags_for_the_inbound_direction` Number of PSH flags for the inbound direction.
`long`	`number_of_PSH_flags_for_the_outbound_direction` Number of PSH flags for the outbound direction.
`double`	`proportion_of_inbound_packets_without_payload_to_inbound_packets` Proportion of inbound packets without payload to inbound packets.
`double`	`proportion_of_inbound_to_outbound_data_packets` Proportion of inbound to outbound data packets.
`double`	`proportion_of_inbound_to_outbound_payload_bytes_of_the_sample` Proportion of inbound to outbound payload bytes of the sample.
`double`	`proportion_of_outbound_packets_without_payload_to_outbound_packets` Proportion of outbound packets without payload to outbound packets.
`double`	`proportion_of_packets_without_payload_to_all_the_packets` Proportion of packets without payload to all the packets.
`double`	`ratio_of_all_big_data_packets_containing_1300B_payload_or_more_to_all_data_packets` Ratio of all big data packets containing 1300B payload or more to all data packets.
`double`	`ratio_of_all_small_data_packets_containing_50B_payload_or_less_to_all_data_packets` Ratio of all small data packets containing 50B payload or less to all data packets.
`double`	`ratio_of_big_inbound_data_packets_containing_1300B_payload_or_more_to_all_inbound_data_packets` Ratio of big inbound data packets containing 1300B payload or more to all inbound data packets.
`double`	`ratio_of_big_outbound_data_packets_containing_1300B_payload_or_more_to_all_outbound_data_packets` Ratio of big outbound data packets containing 1300B payload or more to all outbound data packets.
`double`	`ratio_of_small_inbound_data_packets_containing_50B_payload_or_less_to_all_inbound_data_packets` Ratio of small inbound data packets containing 50B payload or less to all inbound_data packets.
`double`	`ratio_of_small_outbound_data_packets_containing_50B_payload_or_less_to_all_outbound_data_packets` Ratio of small outbound data packets containing 50B payload or less to all outbound_data packets.
`java.lang.String`	`remote_port` Remote transport layer port defined as either `fixed` or `dynamic`.
`double`	`standard_deviation_of_inbound_payload_size_in_the_probe` Standard deviation of inbound payload size in the probe.
`double`	`standard_deviation_of_outbound_payload_size_in_the_probe` Standard deviation of outbound payload size in the probe.
`double`	`standard_deviation_of_payload_size_in_the_probe` Standard deviation of payload size in the probe.
`double`	`third_quartile_of_inbound_payload_size_in_the_probe` Third quartile of inbound payload size in the probe.
`double`	`third_quartile_of_outbound_payload_size_in_the_probe` Third quartile of outbound payload size in the probe.
`double`	`third_quartile_of_payload_size_in_the_probe` Third quartile of payload size in the probe.
`long`	`total_number_of_payload_bytes_in_the_sample` Total number of payload bytes in the sample.
`java.lang.String`	`traffic_class` Type of the traffic, like for example web, multimedia, audio, video, ssh, etc.
`java.lang.String`	`transport_protocol` Transport layer protocol.
`private java.io.PrintWriter`	`writer` Object used to write string values to an external file.

Constructor Summary

Constructors
Constructor and Description

StatisticsStatistics(java.io.PrintWriter writer)
Constructs the object.

Constructors
Constructor and Description
`StatisticsStatistics(java.io.PrintWriter writer)` Constructs the object.

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`commit()` Saves all the statistics to an external text file.
`private double`	`roundPrecision(double doubleValue, int precision)` Rounds provided double value to the given precision.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - total_number_of_payload_bytes_in_the_sample
```
public long total_number_of_payload_bytes_in_the_sample
```
    Total number of payload bytes in the sample.
  - number_of_inbound_payload_bytes_in_the_sample
```
public long number_of_inbound_payload_bytes_in_the_sample
```
    Number of inbound payload bytes in the sample.
  - number_of_outbound_payload_bytes_in_the_sample
```
public long number_of_outbound_payload_bytes_in_the_sample
```
    Number of outbound payload bytes in the sample.
  - proportion_of_inbound_to_outbound_data_packets
```
public double proportion_of_inbound_to_outbound_data_packets
```
    Proportion of inbound to outbound data packets.
  - proportion_of_inbound_to_outbound_payload_bytes_of_the_sample
```
public double proportion_of_inbound_to_outbound_payload_bytes_of_the_sample
```
    Proportion of inbound to outbound payload bytes of the sample.
  - mean_of_payload_size_in_the_probe
```
public double mean_of_payload_size_in_the_probe
```
    Mean of payload size in the probe.
  - minimum_of_payload_size_in_the_probe
```
public int minimum_of_payload_size_in_the_probe
```
    Minimum of payload size in the probe.
  - maximum_of_payload_size_in_the_probe
```
public int maximum_of_payload_size_in_the_probe
```
    Maximum of payload size in the probe.
  - first_quartile_of_payload_size_in_the_probe
```
public double first_quartile_of_payload_size_in_the_probe
```
    First quartile of payload size in the probe.
  - median_of_payload_size_in_the_probe
```
public double median_of_payload_size_in_the_probe
```
    Median of payload size in the probe.
  - third_quartile_of_payload_size_in_the_probe
```
public double third_quartile_of_payload_size_in_the_probe
```
    Third quartile of payload size in the probe.
  - standard_deviation_of_payload_size_in_the_probe
```
public double standard_deviation_of_payload_size_in_the_probe
```
    Standard deviation of payload size in the probe.
  - mean_of_inbound_payload_size_in_the_probe
```
public double mean_of_inbound_payload_size_in_the_probe
```
    Mean of inbound payload size in the probe.
  - minimum_of_inbound_payload_size_in_the_probe
```
public int minimum_of_inbound_payload_size_in_the_probe
```
    Minimum of inbound payload size in the probe.
  - maximum_of_inbound_payload_size_in_the_probe
```
public int maximum_of_inbound_payload_size_in_the_probe
```
    Maximum of inbound payload size in the probe.
  - first_quartile_of_inbound_payload_size_in_the_probe
```
public double first_quartile_of_inbound_payload_size_in_the_probe
```
    First quartile of inbound payload size in the probe.
  - median_of_inbound_payload_size_in_the_probe
```
public double median_of_inbound_payload_size_in_the_probe
```
    Median of inbound payload size in the probe.
  - third_quartile_of_inbound_payload_size_in_the_probe
```
public double third_quartile_of_inbound_payload_size_in_the_probe
```
    Third quartile of inbound payload size in the probe.
  - standard_deviation_of_inbound_payload_size_in_the_probe
```
public double standard_deviation_of_inbound_payload_size_in_the_probe
```
    Standard deviation of inbound payload size in the probe.
  - mean_of_outbound_payload_size_in_the_probe
```
public double mean_of_outbound_payload_size_in_the_probe
```
    Mean of outbound payload size in the probe.
  - minimum_of_outbound_payload_size_in_the_probe
```
public int minimum_of_outbound_payload_size_in_the_probe
```
    Minimum of outbound payload size in the probe.
  - maximum_of_outbound_payload_size_in_the_probe
```
public int maximum_of_outbound_payload_size_in_the_probe
```
    Maximum of outbound payload size in the probe.
  - first_quartile_of_outbound_payload_size_in_the_probe
```
public double first_quartile_of_outbound_payload_size_in_the_probe
```
    First quartile of outbound payload size in the probe.
  - median_of_outbound_payload_size_in_the_probe
```
public double median_of_outbound_payload_size_in_the_probe
```
    Median of outbound payload size in the probe.
  - third_quartile_of_outbound_payload_size_in_the_probe
```
public double third_quartile_of_outbound_payload_size_in_the_probe
```
    Third quartile of outbound payload size in the probe.
  - standard_deviation_of_outbound_payload_size_in_the_probe
```
public double standard_deviation_of_outbound_payload_size_in_the_probe
```
    Standard deviation of outbound payload size in the probe.
  - ratio_of_small_inbound_data_packets_containing_50B_payload_or_less_to_all_inbound_data_packets
```
public double ratio_of_small_inbound_data_packets_containing_50B_payload_or_less_to_all_inbound_data_packets
```
    Ratio of small inbound data packets containing 50B payload or less to all inbound_data packets.
  - ratio_of_small_outbound_data_packets_containing_50B_payload_or_less_to_all_outbound_data_packets
```
public double ratio_of_small_outbound_data_packets_containing_50B_payload_or_less_to_all_outbound_data_packets
```
    Ratio of small outbound data packets containing 50B payload or less to all outbound_data packets.
  - ratio_of_all_small_data_packets_containing_50B_payload_or_less_to_all_data_packets
```
public double ratio_of_all_small_data_packets_containing_50B_payload_or_less_to_all_data_packets
```
    Ratio of all small data packets containing 50B payload or less to all data packets.
  - ratio_of_big_inbound_data_packets_containing_1300B_payload_or_more_to_all_inbound_data_packets
```
public double ratio_of_big_inbound_data_packets_containing_1300B_payload_or_more_to_all_inbound_data_packets
```
    Ratio of big inbound data packets containing 1300B payload or more to all inbound data packets.
  - ratio_of_big_outbound_data_packets_containing_1300B_payload_or_more_to_all_outbound_data_packets
```
public double ratio_of_big_outbound_data_packets_containing_1300B_payload_or_more_to_all_outbound_data_packets
```
    Ratio of big outbound data packets containing 1300B payload or more to all outbound data packets.
  - ratio_of_all_big_data_packets_containing_1300B_payload_or_more_to_all_data_packets
```
public double ratio_of_all_big_data_packets_containing_1300B_payload_or_more_to_all_data_packets
```
    Ratio of all big data packets containing 1300B payload or more to all data packets.
  - transport_protocol
```
public java.lang.String transport_protocol
```
    Transport layer protocol.
  - local_port
```
public java.lang.String local_port
```
    Local transport layer port defined as either fixed or dynamic.
  - remote_port
```
public java.lang.String remote_port
```
    Remote transport layer port defined as either fixed or dynamic.
  - number_of_ACK_flags_for_the_inbound_direction
```
public long number_of_ACK_flags_for_the_inbound_direction
```
    Number of ACK flags for the inbound direction.
  - number_of_PSH_flags_for_the_inbound_direction
```
public long number_of_PSH_flags_for_the_inbound_direction
```
    Number of PSH flags for the inbound direction.
  - number_of_ACK_flags_for_the_outbound_direction
```
public long number_of_ACK_flags_for_the_outbound_direction
```
    Number of ACK flags for the outbound direction.
  - number_of_PSH_flags_for_the_outbound_direction
```
public long number_of_PSH_flags_for_the_outbound_direction
```
    Number of PSH flags for the outbound direction.
  - proportion_of_inbound_packets_without_payload_to_inbound_packets
```
public double proportion_of_inbound_packets_without_payload_to_inbound_packets
```
    Proportion of inbound packets without payload to inbound packets.
  - proportion_of_outbound_packets_without_payload_to_outbound_packets
```
public double proportion_of_outbound_packets_without_payload_to_outbound_packets
```
    Proportion of outbound packets without payload to outbound packets.
  - proportion_of_packets_without_payload_to_all_the_packets
```
public double proportion_of_packets_without_payload_to_all_the_packets
```
    Proportion of packets without payload to all the packets.
  - traffic_class
```
public java.lang.String traffic_class
```
    Type of the traffic, like for example web, multimedia, audio, video, ssh, etc.
  - flow_id
```
public long flow_id
```
    Identifier of the flow.
  - writer
```
private java.io.PrintWriter writer
```
    Object used to write string values to an external file.
- Constructor Detail
  - StatisticsStatistics
```
public StatisticsStatistics(java.io.PrintWriter writer)
```
    Constructs the object.
    
    Parameters:
    writer - object used to write string values to an external file
- Method Detail
  - commit
```
public void commit()
```
    Saves all the statistics to an external text file.
  - roundPrecision
```
private double roundPrecision(double doubleValue,
                    int precision)
```
    Rounds provided double value to the given precision.
    
    Parameters:
    doubleValue - value which will be rounded
    precision - precision to which the value will be rounded
    
    Returns:
    value after rounding

Class StatisticsStatistics

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

total_number_of_payload_bytes_in_the_sample

number_of_inbound_payload_bytes_in_the_sample

number_of_outbound_payload_bytes_in_the_sample

proportion_of_inbound_to_outbound_data_packets

proportion_of_inbound_to_outbound_payload_bytes_of_the_sample

mean_of_payload_size_in_the_probe

minimum_of_payload_size_in_the_probe

maximum_of_payload_size_in_the_probe

first_quartile_of_payload_size_in_the_probe

median_of_payload_size_in_the_probe

third_quartile_of_payload_size_in_the_probe

standard_deviation_of_payload_size_in_the_probe

mean_of_inbound_payload_size_in_the_probe

minimum_of_inbound_payload_size_in_the_probe

maximum_of_inbound_payload_size_in_the_probe

first_quartile_of_inbound_payload_size_in_the_probe

median_of_inbound_payload_size_in_the_probe

third_quartile_of_inbound_payload_size_in_the_probe

standard_deviation_of_inbound_payload_size_in_the_probe

mean_of_outbound_payload_size_in_the_probe

minimum_of_outbound_payload_size_in_the_probe

maximum_of_outbound_payload_size_in_the_probe

first_quartile_of_outbound_payload_size_in_the_probe

median_of_outbound_payload_size_in_the_probe

third_quartile_of_outbound_payload_size_in_the_probe

standard_deviation_of_outbound_payload_size_in_the_probe

ratio_of_small_inbound_data_packets_containing_50B_payload_or_less_to_all_inbound_data_packets

ratio_of_small_outbound_data_packets_containing_50B_payload_or_less_to_all_outbound_data_packets

ratio_of_all_small_data_packets_containing_50B_payload_or_less_to_all_data_packets

ratio_of_big_inbound_data_packets_containing_1300B_payload_or_more_to_all_inbound_data_packets

ratio_of_big_outbound_data_packets_containing_1300B_payload_or_more_to_all_outbound_data_packets

ratio_of_all_big_data_packets_containing_1300B_payload_or_more_to_all_data_packets

transport_protocol

local_port

remote_port

number_of_ACK_flags_for_the_inbound_direction

number_of_PSH_flags_for_the_inbound_direction

number_of_ACK_flags_for_the_outbound_direction

number_of_PSH_flags_for_the_outbound_direction

proportion_of_inbound_packets_without_payload_to_inbound_packets

proportion_of_outbound_packets_without_payload_to_outbound_packets

proportion_of_packets_without_payload_to_all_the_packets

traffic_class

flow_id

writer

Constructor Detail

StatisticsStatistics

Method Detail

commit

roundPrecision