fable.utility.strategy
Class CombinedFilter

java.lang.Object
  fable.utility.strategy.CombinedFilter

All Implemented Interfaces:

FilterStrategy

public class CombinedFilter
extends java.lang.Object
implements FilterStrategy

CombinedFilter is a class that combines a combination of FilterStrategies

Author:

Christopher Moh

Constructor Summary

CombinedFilter(java.util.Collection<FilterStrategy> x)
Creates a new FilterStrategy by combining the FilterStrategies in the input collection.

Method Summary

boolean

isOk(FableComponent t) Determines if the FableComponent should be allowed in the filter

Methods inherited from class java.lang.Object

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

Constructor Detail

CombinedFilter

public CombinedFilter(java.util.Collection<FilterStrategy> x)

Creates a new FilterStrategy by combining the FilterStrategies in the input collection. Although a copy is made of the input collection (such that it can be modified without affecting this), the underlying FilterStrategies should not be changed

Parameters:

x - A collection of FilterStrategies to be combined

Requires:

x != null, for all elements p in x, p != null

Effects:

Creates a new CombinedFilter

Modifies:

this

Method Detail

isOk

public boolean isOk(FableComponent t)

Description copied from interface: FilterStrategy

Determines if the FableComponent should be allowed in the filter

Specified by:

isOk in interface FilterStrategy

Parameters:

t - FableComponent to check

Returns:

true if the FableComponent is allowed to pass, false otherwise