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Java > Open Source Codes > com > sun > org > apache > xerces > internal > impl > dtd > XMLDTDValidatorFilter


1 /*
2  * The Apache Software License, Version 1.1
3  *
4  *
5  * Copyright (c) 2001, 2002 The Apache Software Foundation.
6  * All rights reserved.
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8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
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12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
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18  * distribution.
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20  * 3. The end-user documentation included with the redistribution,
21  * if any, must include the following acknowledgment:
22  * "This product includes software developed by the
23  * Apache Software Foundation (http://www.apache.org/)."
24  * Alternately, this acknowledgment may appear in the software itself,
25  * if and wherever such third-party acknowledgments normally appear.
26  *
27  * 4. The names "Xerces" and "Apache Software Foundation" must
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30  * permission, please contact apache@apache.org.
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32  * 5. Products derived from this software may not be called "Apache",
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50  * This software consists of voluntary contributions made by many
51  * individuals on behalf of the Apache Software Foundation and was
52  * originally based on software copyright (c) 2002, International
53  * Business Machines, Inc., http://www.apache.org. For more
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56  */
57
58 package com.sun.org.apache.xerces.internal.impl.dtd;
59
60 import com.sun.org.apache.xerces.internal.xni.parser.XMLDocumentFilter;
61
62 /**
63  * Defines a DTD Validator filter to allow
64  * components to query the DTD validator.
65  *
66  * @author Elena Litani, IBM
67  *
68  * @version $Id: XMLDTDValidatorFilter.java,v 1.2 2002/11/20 00:49:47 twl Exp $
69  */
70 public interface XMLDTDValidatorFilter
71     extends XMLDocumentFilter {
72
73     /**
74      * Returns true if the validator has a DTD grammar
75      *
76      * @return true if the validator has a DTD grammar
77      */
78     public boolean hasGrammar();
79
80     /**
81      * Return true if validator must validate the document
82      *
83      * @return true if validator must validate the document
84      */
85     public boolean validate();
86
87
88 } // interface XMLDTDValidatorFilter
89
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