avrora.util.profiling
Class Measurements

java.lang.Object
  avrora.util.profiling.Measurements

public class Measurements

extends java.lang.Object

The Measurements class implements a simple array-like data structure that collects a large list of integers and supports iterating over that list. For memory-efficient storage, it uses a set of arrays where each array represents a fragment of the measurements obtained.

Nested Class Summary

class

Measurements.Iterator

Constructor Summary

Measurements()
The default constructor for the Measurements class creates a new instance where the fragment size is 500.

Measurements(int fragsize)
This constructor for the Measurements class creates a new instance with the specified fragment size.

Method Summary

void	add(int nm) The add() method adds a new measurement to this set.
void	addAll(Measurements m) The addAll() method adds all of the measurements from another measurement structure to the end of this measurement structure.
Measurements.Iterator	iterator(int start) The iterator() method returns an interator over the measurements, starting with the specified measurement.
int	max()
int	min()
int	size() The size() method returns the number of entries in this measurement data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Measurements

public Measurements()

The default constructor for the Measurements class creates a new instance where the fragment size is 500.

Measurements

public Measurements(int fragsize)

This constructor for the Measurements class creates a new instance with the specified fragment size.

Parameters:

fragsize - the fragment size to use for internal representation

Method Detail

add

public void add(int nm)

The add() method adds a new measurement to this set.

Parameters:

nm - the new measurement to add

iterator

public Measurements.Iterator iterator(int start)

The iterator() method returns an interator over the measurements, starting with the specified measurement.

Parameters:

start - the index of the first measurement to start from

Returns:

an iterator that will start at the specified measurement and continue until the end

size

public int size()

The size() method returns the number of entries in this measurement data.

Returns:

the number of measurements

addAll

public void addAll(Measurements m)

The addAll() method adds all of the measurements from another measurement structure to the end of this measurement structure.

Parameters:

m - the measurements to add to the end of this list

min

public int min()

max

public int max()