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Java > Open Source Codes > org > apache > xerces > impl > dtd > XMLDTDValidatorFilter


1 /*
2  * Copyright 2001, 2002,2004 The Apache Software Foundation.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.apache.xerces.impl.dtd;
18
19 import org.apache.xerces.xni.parser.XMLDocumentFilter;
20
21 /**
22  * Defines a DTD Validator filter to allow
23  * components to query the DTD validator.
24  *
25  * @xerces.internal
26  *
27  * @author Elena Litani, IBM
28  *
29  * @version $Id: XMLDTDValidatorFilter.java,v 1.4 2004/10/04 21:57:30 mrglavas Exp $
30  */
31 public interface XMLDTDValidatorFilter
32     extends XMLDocumentFilter {
33
34     /**
35      * Returns true if the validator has a DTD grammar
36      *
37      * @return true if the validator has a DTD grammar
38      */
39     public boolean hasGrammar();
40
41     /**
42      * Return true if validator must validate the document
43      *
44      * @return true if validator must validate the document
45      */
46     public boolean validate();
47
48
49 } // interface XMLDTDValidatorFilter
50
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