All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class eduni.simjava.Sim_accum 

java.lang.Object
   |
   +----eduni.simjava.Sim_accum
public class Sim_accum
extends Object
A class for collecting statistical data during simulations.

Constructor Index

o Sim_accum()
Constructor.
o Sim_accum(String)
Constructor, with name for SIM++ compatability.

Method Index

o avg()
Calculates the average value held over the total interval recorded.
o interval_sum()
Sums all the intervals recorded so far.
o max()
Find the maximum value recorded so far
o min()
Find the minimum value recorded so far
o update(double, double)
Add a new record to the statistics collected so far.

Constructors

o Sim_accum 
 public Sim_accum()
Constructor.

Returns:
A new instance of the class
o Sim_accum 
 public Sim_accum(String name)
Constructor, with name for SIM++ compatability.

Parameters:
name - The name to be associated with the instance, (currently ignored).
Returns:
A new instance of the class

Methods

o update 
 public void update(double interval,
                    double value)
Add a new record to the statistics collected so far.

Parameters:
interval - How long the value held
value - The value to record
o min 
 public double min()
Find the minimum value recorded so far

Returns:
The minimum value recorded so far, or 0.0 if no values have been recorded
o max 
 public double max()
Find the maximum value recorded so far

Returns:
The maximum value recorded so far, or 0.0 if no values have been recorded
o avg 
 public double avg()
Calculates the average value held over the total interval recorded. i.e. Sum_for_all_i(value[i]*interval[i])/total_interval

Returns:
The average value
o interval_sum 
 public double interval_sum()
Sums all the intervals recorded so far.

Returns:
The sum of the intervals 
All Packages  Class Hierarchy  This Package  Previous  Next  Index