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


1 package com.openedit.util.strainer;
2
3 /**
4  * This interface represents a filter which delegates to multiple other
5  * filters.
6  *
7  * @author Eric Galluzzo
8  */
9 public interface CompositeFilter extends Filter
10 {
11     /**
12      * Retrieve this filter's sub-filters.
13      *
14      * @return This filter's sub-filters
15      */
16     public Filter[] getFilters();
17     
18     /**
19      * Set this filter's sub-filters.
20      *
21      * @param newFilters The new sub-filters
22      *
23      * @throws FilterException
24      * If the new sub-filters are not compatible with this filter
25      */
26     public void setFilters( Filter[] newFilters ) throws FilterException;
27 }
28
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