net.sourceforge.wurfl.core.handlers.classifiers
Class FilterChain

java.lang.Object
  net.sourceforge.wurfl.core.handlers.classifiers.FilterChain

public class FilterChain
extends Object

A Filter chain-of-responsibility.

This class implement the pattern chain-of-responsibility of Filters

Version:

$Id: FilterChain.java 432 2010-05-06 12:12:53Z filippo.deluca $

Author:

Fantayeneh Asres Gizaw, Filippo De Luca

Constructor Summary

FilterChain()

Method Summary

void	add(Filter filter) Add a Filter to the filters list.
void	filter(String userAgent, String deviceID) Iterate over the filters list to find a Filter can handle the given user-agent.
FilteredDevices	getFilteredDevices(String userAgent) Returns the FilteredDevices containing the given user-agent.

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterChain

public FilterChain()

Method Detail

add

public void add(Filter filter)

Add a Filter to the filters list.

Parameters:

filter - The Filter to add.

filter

public void filter(String userAgent,
                   String deviceID)

Iterate over the filters list to find a Filter can handle the given user-agent.

Parameters:

userAgent - The user-agent associated with given device's id.

deviceID - The device's id to collect.

getFilteredDevices

public FilteredDevices getFilteredDevices(String userAgent)

Returns the FilteredDevices containing the given user-agent.

Parameters:

userAgent - The user-agent used to find FilteredDevices.

Returns:

The FilteredDevices instance containing given user-agent.