ir.utilities

Class Counter

java.lang.Object

ir.utilities.Counter

public class Counter
extends java.lang.Object

A simple wrapper data structure for storing an integer count as an Object that can be put into lists, maps, etc. and then incremented and decremented.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	count The integer count

Constructor Summary

Constructors

Constructor and Description
Counter()

Method Summary

Methods

Modifier and Type	Method and Description
int	decrement() Decrement and return the new count
int	decrement(int n) Decrement by n and return the new count
int	getValue() Get the current count
int	increment() Increment and return the new count
int	increment(int n) Increment by n and return the new count
int	setValue(int value) Set the current count

Methods inherited from class java.lang.Object

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

Field Detail

count

protected int count

The integer count

Constructor Detail

Counter

public Counter()

Method Detail

increment

public int increment()

Increment and return the new count

increment

public int increment(int n)

Increment by n and return the new count

decrement

public int decrement()

Decrement and return the new count

decrement

public int decrement(int n)

Decrement by n and return the new count

getValue

public int getValue()

Get the current count

setValue

public int setValue(int value)

Set the current count