util

Class Counter

java.lang.Object

util.Counter

public class Counter
extends java.lang.Object

Stores a counter to give rooms unique numbers

Constructor Summary

Constructors

Constructor and Description
Counter() Constructs the counter with 0

Method Summary

Modifier and Type	Method and Description
int	Next() Gives the next number (first increase. then return)
int	Peek() Shows the current number without increasing it

Methods inherited from class java.lang.Object

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

Constructor Detail

Counter

public Counter()

Constructs the counter with 0

Method Detail

Next

public int Next()

Gives the next number (first increase. then return)

Returns:

next number

Peek

public int Peek()

Shows the current number without increasing it

Returns:

current number