# Xerces2 Implementation: org.apache.xerces.impl.dtd Class Hierarchy

## Hierarchy For Package org.apache.xerces.impl.dtd

Package Hierarchies:
  All Packages

## Class Hierarchy

- class java.lang.Object
  - class org.apache.xerces.impl.dtd.DTDGrammar (implements org.apache.xerces.impl.validation.EntityState, org.apache.xerces.xni.grammars.Grammar, org.apache.xerces.xni.XMLDTDContentModelHandler, org.apache.xerces.xni.XMLDTDHandler)
  - class org.apache.xerces.impl.dtd.DTDGrammar.QNameHashtable
  - class org.apache.xerces.impl.dtd.DTDGrammarBucket
  - class org.apache.xerces.impl.dtd.XMLAttributeDecl
  - class org.apache.xerces.impl.dtd.XMLContentSpec
  - class org.apache.xerces.impl.dtd.XMLDTDProcessor (implements org.apache.xerces.xni.parser.XMLComponent, org.apache.xerces.xni.parser.XMLDTDContentModelFilter, org.apache.xerces.xni.parser.XMLDTDFilter)
    - class org.apache.xerces.impl.dtd.XMLDTDLoader (implements org.apache.xerces.xni.grammars.XMLGrammarLoader)
      - class org.apache.xerces.impl.dtd.XML11DTDProcessor
  - class org.apache.xerces.impl.dtd.XMLDTDValidator (implements org.apache.xerces.xni.parser.XMLComponent, org.apache.xerces.xni.parser.XMLDocumentFilter, org.apache.xerces.impl.dtd.XMLDTDValidatorFilter)
    - class org.apache.xerces.impl.dtd.XML11DTDValidator
      - class org.apache.xerces.impl.dtd.XML11NSDTDValidator
    - class org.apache.xerces.impl.dtd.XMLNSDTDValidator
  - class org.apache.xerces.impl.dtd.XMLElementDecl
  - class org.apache.xerces.impl.dtd.XMLEntityDecl
  - class org.apache.xerces.impl.dtd.XMLNotationDecl
  - class org.apache.xerces.util.XMLResourceIdentifierImpl (implements org.apache.xerces.xni.XMLResourceIdentifier)
    - class org.apache.xerces.impl.dtd.XMLDTDDescription (implements org.apache.xerces.xni.grammars.XMLDTDDescription)
  - class org.apache.xerces.impl.dtd.XMLSimpleType

## Interface Hierarchy

- interface org.apache.xerces.impl.dtd.XMLContentSpec.Provider
- interface org.apache.xerces.xni.XMLDocumentHandler
  - interface org.apache.xerces.xni.parser.XMLDocumentFilter (also extends org.apache.xerces.xni.parser.XMLDocumentSource)
    - interface org.apache.xerces.impl.dtd.XMLDTDValidatorFilter
- interface org.apache.xerces.xni.parser.XMLDocumentSource
  - interface org.apache.xerces.xni.parser.XMLDocumentFilter (also extends org.apache.xerces.xni.XMLDocumentHandler)
    - interface org.apache.xerces.impl.dtd.XMLDTDValidatorFilter

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