jut.ref
Interface ICount

All Known Implementing Classes:
Counter, SimpleCounter

public interface ICount

generic long counter interface.

Author:
Georg Dietrich

Field Summary
static ICount DUMMY
          dummy implementation always returning 0 as count.
 
Method Summary
 ICount add(long val)
          add a value to the counter.
 long get()
           
 

Field Detail

DUMMY

static final ICount DUMMY
dummy implementation always returning 0 as count.

Method Detail

add

ICount add(long val)
add a value to the counter.

Parameters:
val - - the value to add to this counter.
Returns:
a reference to the object itself.

get

long get()
Returns:
the current value of the counter.