org.xshare.base.counter
Interface DynamicCounter

All Superinterfaces:

BaseCounter

public interface DynamicCounter

extends BaseCounter

Configurable counter with a one-2-many relation ship between a counting function and key/value pairs.

Notes On The Implementation

1. Calling BaseCounter.reset() will discard all key/value result pairs and keep only the counter functions installed via addRule(UnaryFunction).

Version:

$Revision: 1.3.2.1 $

Author:

Oliver Fischer

See Also:

Introduction to counters in the User guide, StaticCounter

Method Summary

void	addRule(UnaryFunction pCounterFunction) Installs a new rule expressed as UnaryFunction.

Methods inherited from interface org.xshare.base.counter.BaseCounter

getResultFor, getResultKeys, hasResultFor, passThrough, passThrough, reset

Method Detail

addRule

public void addRule(UnaryFunction pCounterFunction)

Installs a new rule expressed as UnaryFunction.

Parameters:

pCounterFunction - an UnaryFunction object, representing the a counting function.

Throws:

NullPointerFunction - if the given function is null.