danbikel.util
Class IntCounter

java.lang.Object
  danbikel.util.IntCounter

All Implemented Interfaces:

Serializable, Comparable

public class IntCounter
extends Object
implements Comparable, Serializable

A class to hold an int that may be incremented or decremented.

See Also:

Serialized Form

Constructor Summary

IntCounter()
Constructs an IntCounter with an initial value of zero.

IntCounter(int count)
Constructs an IntCounter with the specified initial value.

Method Summary

int	compareTo(Object obj)
boolean	equals(Object obj) Returns true if the specified object is an instance of IntCounter and if its count is the same as that of this IntCounter object, false otherwise.
int	get() Gets the current count.
int	hashCode()
int	increment() Increments this counter by 1, returning the previous count (postincrement).
void	increment(int n) Increments this counter by the specified integer.
void	set(int count)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

IntCounter

public IntCounter()

Constructs an IntCounter with an initial value of zero.

IntCounter

public IntCounter(int count)

Constructs an IntCounter with the specified initial value.

Method Detail

increment

public final int increment()

Increments this counter by 1, returning the previous count (postincrement).

increment

public final void increment(int n)

Increments this counter by the specified integer. If the integer is negative, then the counter will get decremented by the absolute value of n.

get

public final int get()

Gets the current count.

set

public final void set(int count)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Returns true if the specified object is an instance of IntCounter and if its count is the same as that of this IntCounter object, false otherwise.

Overrides:

equals in class Object

Parameters:

obj - the object to compare with this object

Returns:

true if the specified object is an instance of IntCounter and if its count is the same as that of this IntCounter object, false otherwise

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Object obj)

Specified by:

compareTo in interface Comparable