Package org.apache.xerces.impl.dtd

Class XMLDTDDescription

  • All Implemented Interfaces:
    org.apache.xerces.xni.grammars.XMLDTDDescription, org.apache.xerces.xni.grammars.XMLGrammarDescription, org.apache.xerces.xni.XMLResourceIdentifier
    public class XMLDTDDescription
extends XMLResourceIdentifierImpl
implements org.apache.xerces.xni.grammars.XMLDTDDescription
    All information specific to DTD grammars.

    INTERNAL:

    Usage of this class is not supported. It may be altered or removed at any time.
    Version:
    $Id: XMLDTDDescription.java 699892 2008-09-28 21:08:27Z mrglavas $
    Author:
    Neil Graham, IBM

    • Field Detail

      • fRootName

        protected java.lang.String fRootName

      • fPossibleRoots

        protected java.util.ArrayList fPossibleRoots

    • Constructor Detail

      • XMLDTDDescription

        public XMLDTDDescription​(org.apache.xerces.xni.XMLResourceIdentifier id,
                         java.lang.String rootName)

      • XMLDTDDescription

        public XMLDTDDescription​(java.lang.String publicId,
                         java.lang.String literalId,
                         java.lang.String baseId,
                         java.lang.String expandedId,
                         java.lang.String rootName)

      • XMLDTDDescription

        public XMLDTDDescription​(org.apache.xerces.xni.parser.XMLInputSource source)

    • Method Detail

      • getGrammarType

        public java.lang.String getGrammarType()
        Description copied from interface: org.apache.xerces.xni.grammars.XMLGrammarDescription
        Return the type of this grammar.
        Specified by:
        getGrammarType in interface org.apache.xerces.xni.grammars.XMLGrammarDescription
        Returns:
        the type of this grammar

      • getRootName

        public java.lang.String getRootName()
        Description copied from interface: org.apache.xerces.xni.grammars.XMLDTDDescription
        Return the root name of this DTD.
        Specified by:
        getRootName in interface org.apache.xerces.xni.grammars.XMLDTDDescription
        Returns:
        the root name of this DTD or null if root name is unknown

      • setRootName

        public void setRootName​(java.lang.String rootName)
        Set the root name

      • setPossibleRoots

        public void setPossibleRoots​(java.util.ArrayList possibleRoots)
        Set possible roots

      • setPossibleRoots

        public void setPossibleRoots​(java.util.Vector possibleRoots)
        Set possible roots

      • equals

        public boolean equals​(java.lang.Object desc)
        Compares this grammar with the given grammar. Currently, we compare as follows: - if grammar type not equal return false immediately - try and find a common root name: - if both have roots, use them - else if one has a root, examine other's possible root's for a match; - else try all combinations - test fExpandedSystemId and fPublicId as above
        Overrides:
        equals in class java.lang.Object
        Parameters:
        desc - The description of the grammar to be compared with
        Returns:
        True if they are equal, else false

      • hashCode

        public int hashCode()
        Returns the hash code of this grammar Because our .equals method is so complex, we just return a very simple hash that might avoid calls to the equals method a bit...
        Overrides:
        hashCode in class XMLResourceIdentifierImpl
        Returns:
        The hash code