Package ucar.nc2.util

Class Counters

java.lang.Object

ucar.nc2.util.Counters

public class Counters
extends Object

Count number of times a value appears. value may be any Comparable; equals() is used for uniqueness.

Since:

11/15/2014

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Counters.Counter

Constructor Summary

Constructors

Constructor	Description
Counters()

Method Summary

Modifier and Type	Method	Description
Counters.Counter	add(String name)
void	addTo(Counters sub)
boolean	count(String name, Comparable value)	Add value to the named counter.
Counters.Counter	get(String name)
Counters	makeSubCounters()
void	reset()
void	show(Formatter f)
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

Counters

public Counters()

Method Details

add

public Counters.Counter add(String name)

reset

public void reset()

show

public void show(Formatter f)

toString

public String toString()

Overrides:

toString in class Object

get

public Counters.Counter get(String name)

count

public boolean count(String name,
 Comparable value)

Add value to the named counter. Add counter if it doesnt already exist.

Returns:

true if its a new value, not seen before.

addTo

public void addTo(Counters sub)

makeSubCounters

public Counters makeSubCounters()