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Java > Open Source Codes > com > openedit > util > strainer > DecoratorFilter


1 package com.openedit.util.strainer;
2
3 /**
4  * This interface represents a filter which delegates to exactly one other
5  * filter.
6  *
7  * @author Eric Galluzzo
8  */
9 public interface DecoratorFilter extends Filter
10 {
11     /**
12      * Retrieve this filter's sub-filter.
13      *
14      * @return This filter's sub-filter
15      */
16     public Filter getFilter();
17     
18     /**
19      * Set this filter's sub-filter.
20      *
21      * @param newFilter The new filter
22      */
23     public void setFilter( Filter newFilter );
24 }
25
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