org.apache.xerces.impl.dtd
Class DTDGrammar

java.lang.Object
  |
  +--org.apache.xerces.impl.dtd.AbstractDTDGrammar
        |
        +--org.apache.xerces.impl.dtd.DTDGrammar
All Implemented Interfaces:
EntityState, org.apache.xerces.xni.grammars.Grammar, org.apache.xerces.xni.XMLDTDContentModelHandler, org.apache.xerces.xni.XMLDTDHandler

public class DTDGrammar
extends AbstractDTDGrammar
implements org.apache.xerces.xni.XMLDTDHandler, org.apache.xerces.xni.XMLDTDContentModelHandler

A DTD grammar. This class implements the XNI handler interfaces for DTD information so that it can build the approprate validation structures automatically from the callbacks.

Version:
$Id: DTDGrammar.java,v 1.11 2002/01/29 20:44:02 neilg Exp $
Author:
Eric Ye, IBM, Jeffrey Rodriguez, IBM, Andy Clark, IBM

Inner classes inherited from class org.apache.xerces.impl.dtd.AbstractDTDGrammar
AbstractDTDGrammar.TupleHashtable
 
Field Summary
protected  int fCurrentAttributeIndex
          Current attribute index.
protected  int fCurrentElementIndex
          Current element index.
protected  DatatypeValidatorFactory fDatatypeValidatorFactory
          Datatype validator factory.
protected  boolean fReadingExternalDTD
          fReadingExternalDTD
 
Fields inherited from class org.apache.xerces.impl.dtd.AbstractDTDGrammar
fAttributeDecl, TOP_LEVEL_SCOPE
 
Fields inherited from interface org.apache.xerces.xni.XMLDTDHandler
CONDITIONAL_IGNORE, CONDITIONAL_INCLUDE
 
Fields inherited from interface org.apache.xerces.xni.XMLDTDContentModelHandler
OCCURS_ONE_OR_MORE, OCCURS_ZERO_OR_MORE, OCCURS_ZERO_OR_ONE, SEPARATOR_CHOICE, SEPARATOR_SEQUENCE
 
Fields inherited from interface org.apache.xerces.xni.grammars.Grammar
XML_DTD, XML_SCHEMA
 
Constructor Summary
DTDGrammar(SymbolTable symbolTable)
          Default constructor.
 
Method Summary
protected  int addContentSpecNode(short nodeType, int leftNodeIndex, int rightNodeIndex)
          Create an XMLContentSpec for a two child leaf
protected  int addContentSpecNode(short nodeType, java.lang.String nodeValue)
          Create an XMLContentSpec for a single non-leaf
protected  int addUniqueLeafNode(java.lang.String elementName)
          create an XMLContentSpec for a leaf
 void any(org.apache.xerces.xni.Augmentations augs)
          A content model of ANY.
 void attributeDecl(java.lang.String elementName, java.lang.String attributeName, java.lang.String type, java.lang.String[] enumeration, java.lang.String defaultType, org.apache.xerces.xni.XMLString defaultValue, org.apache.xerces.xni.XMLString nonNormalizedDefaultValue, org.apache.xerces.xni.Augmentations augs)
          An attribute declaration.
 void comment(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
          A comment.
 void element(java.lang.String elementName, org.apache.xerces.xni.Augmentations augs)
          A referenced element in a mixed or children content model.
 void elementDecl(java.lang.String name, java.lang.String contentModel, org.apache.xerces.xni.Augmentations augs)
          An element declaration.
 void empty(org.apache.xerces.xni.Augmentations augs)
          A content model of EMPTY.
 void endAttlist(org.apache.xerces.xni.Augmentations augs)
          The end of an attribute list.
 void endConditional(org.apache.xerces.xni.Augmentations augs)
          The end of a conditional section.
 void endContentModel(org.apache.xerces.xni.Augmentations augs)
          The end of a content model.
 void endDTD(org.apache.xerces.xni.Augmentations augs)
          The end of the DTD.
 void endExternalSubset(org.apache.xerces.xni.Augmentations augs)
          The end of the DTD external subset.
 void endGroup(org.apache.xerces.xni.Augmentations augs)
          The end of a group for mixed or children content models.
 void endParameterEntity(java.lang.String name, org.apache.xerces.xni.Augmentations augs)
          This method notifies the end of an entity.
protected  void ensureAttributeDeclCapacity(int chunk)
          Ensures storage for attribute declaration mappings.
protected  void ensureElementDeclCapacity(int chunk)
          Ensures storage for element declaration mappings.
 void externalEntityDecl(java.lang.String name, org.apache.xerces.xni.XMLResourceIdentifier identifier, org.apache.xerces.xni.Augmentations augs)
          An external entity declaration.
 int getAttributeDeclIndex(int elementDeclIndex, java.lang.String attributeDeclName)
          getAttributeDeclIndex
 boolean getAttributeDeclIsExternal(int attributeDeclIndex)
          Returns true if the specified attribute declaration is external.
 int getElementDeclIndex(org.apache.xerces.xni.QName elementDeclQName, int scope)
          Returns the element decl index.
 boolean getElementDeclIsExternal(int elementDeclIndex)
          Returns true if the specified element declaration is external.
 void ignoredCharacters(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
          Characters within an IGNORE conditional section.
protected  void initializeContentModelStack()
          Initialize content model stack.
 void internalEntityDecl(java.lang.String name, org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.XMLString nonNormalizedText, org.apache.xerces.xni.Augmentations augs)
          An internal entity declaration.
 boolean isNamespaceAware()
          Returns true if this grammar is namespace aware.
 void notationDecl(java.lang.String name, org.apache.xerces.xni.XMLResourceIdentifier identifier, org.apache.xerces.xni.Augmentations augs)
          A notation declaration
 void occurrence(short occurrence, org.apache.xerces.xni.Augmentations augs)
          The occurrence count for a child in a children content model or for the mixed content model group.
 void pcdata(org.apache.xerces.xni.Augmentations augs)
          The appearance of "#PCDATA" within a group signifying a mixed content model.
 void processingInstruction(java.lang.String target, org.apache.xerces.xni.XMLString data, org.apache.xerces.xni.Augmentations augs)
          A processing instruction.
protected  int[][] resize(int[][] array, int newsize)
          Resizes chunked integer arrays.
 void separator(short separator, org.apache.xerces.xni.Augmentations augs)
          The separator between choices or sequences of a mixed or children content model.
 void setDatatypeValidatorFactory(DatatypeValidatorFactory factory)
          Sets the datatype validator factory.
 void startAttlist(java.lang.String elementName, org.apache.xerces.xni.Augmentations augs)
          The start of an attribute list.
 void startConditional(short type, org.apache.xerces.xni.Augmentations augs)
          The start of a conditional section.
 void startContentModel(java.lang.String elementName, org.apache.xerces.xni.Augmentations augs)
          The start of a content model.
 void startDTD(org.apache.xerces.xni.XMLLocator locator, org.apache.xerces.xni.Augmentations augs)
          The start of the DTD.
 void startExternalSubset(org.apache.xerces.xni.Augmentations augs)
          The start of the DTD external subset.
 void startGroup(org.apache.xerces.xni.Augmentations augs)
          A start of either a mixed or children content model.
 void startParameterEntity(java.lang.String name, org.apache.xerces.xni.XMLResourceIdentifier identifier, java.lang.String encoding, org.apache.xerces.xni.Augmentations augs)
          This method notifies of the start of an entity.
 void textDecl(java.lang.String version, java.lang.String encoding, org.apache.xerces.xni.Augmentations augs)
          Notifies of the presence of a TextDecl line in an entity.
 void unparsedEntityDecl(java.lang.String name, org.apache.xerces.xni.XMLResourceIdentifier identifier, java.lang.String notation, org.apache.xerces.xni.Augmentations augs)
          An unparsed entity declaration.
 
Methods inherited from class org.apache.xerces.impl.dtd.AbstractDTDGrammar
createAttributeDecl, createContentSpec, createElementDecl, createEntityDecl, createNotationDecl, getAttributeDecl, getContentSpec, getContentSpecAsString, getElementContentModelValidator, getElementDecl, getElementDeclIndex, getEntityDecl, getEntityDeclIndex, getFirstAttributeDeclIndex, getFirstElementDeclIndex, getFirstEntityDeclIndex, getFirstNotationDeclIndex, getGrammarType, getNextAttributeDeclIndex, getNextElementDeclIndex, getNextEntityDeclIndex, getNextNotationDeclIndex, getNotationDecl, getNotationDeclIndex, getSymbolTable, getTargetNamespace, isCDATAAttribute, isDTD, isEntityDeclared, isEntityUnparsed, printAttributes, printElements, putElementNameMapping, setAttributeDecl, setContentSpec, setContentSpecIndex, setElementDecl, setEntityDecl, setFirstAttributeDeclIndex, setNotationDecl, setTargetNamespace
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

fDatatypeValidatorFactory

protected DatatypeValidatorFactory fDatatypeValidatorFactory
Datatype validator factory.

fCurrentElementIndex

protected int fCurrentElementIndex
Current element index.

fCurrentAttributeIndex

protected int fCurrentAttributeIndex
Current attribute index.

fReadingExternalDTD

protected boolean fReadingExternalDTD
fReadingExternalDTD
Constructor Detail

DTDGrammar

public DTDGrammar(SymbolTable symbolTable)
Default constructor.
Method Detail

setDatatypeValidatorFactory

public void setDatatypeValidatorFactory(DatatypeValidatorFactory factory)
Sets the datatype validator factory.

getElementDeclIsExternal

public boolean getElementDeclIsExternal(int elementDeclIndex)
Returns true if the specified element declaration is external.
Parameters:
elementDeclIndex - The element declaration index.

getAttributeDeclIsExternal

public boolean getAttributeDeclIsExternal(int attributeDeclIndex)
Returns true if the specified attribute declaration is external.
Parameters:
attributeDeclIndex - Attribute declaration index.

getAttributeDeclIndex

public int getAttributeDeclIndex(int elementDeclIndex,
                                 java.lang.String attributeDeclName)
Description copied from class: AbstractDTDGrammar
getAttributeDeclIndex
Overrides:
getAttributeDeclIndex in class AbstractDTDGrammar
Following copied from class: org.apache.xerces.impl.dtd.AbstractDTDGrammar
Parameters:
elementDeclIndex -  
attributeDeclName -  
Returns:
index of the attribue named attributeDeclName for the element with index elementDeclIndex

startDTD

public void startDTD(org.apache.xerces.xni.XMLLocator locator,
                     org.apache.xerces.xni.Augmentations augs)
              throws org.apache.xerces.xni.XNIException
The start of the DTD.
Specified by:
startDTD in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
locator - The document locator, or null if the document location cannot be reported during the parsing of the document DTD. However, it is strongly recommended that a locator be supplied that can at least report the base system identifier of the DTD.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

startParameterEntity

public void startParameterEntity(java.lang.String name,
                                 org.apache.xerces.xni.XMLResourceIdentifier identifier,
                                 java.lang.String encoding,
                                 org.apache.xerces.xni.Augmentations augs)
                          throws org.apache.xerces.xni.XNIException
This method notifies of the start of an entity. The DTD has the pseudo-name of "[dtd]" and parameter entity names start with '%'.

Note: Since the DTD is an entity, the handler will be notified of the start of the DTD entity by calling the startParameterEntity method with the entity name "[dtd]" before calling the startDTD method.

Specified by:
startParameterEntity in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
name - The name of the parameter entity.
identifier - The resource identifier.
encoding - The auto-detected IANA encoding name of the entity stream. This value will be null in those situations where the entity encoding is not auto-detected (e.g. internal parameter entities).
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

startExternalSubset

public void startExternalSubset(org.apache.xerces.xni.Augmentations augs)
                         throws org.apache.xerces.xni.XNIException
The start of the DTD external subset.
Specified by:
startExternalSubset in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

endParameterEntity

public void endParameterEntity(java.lang.String name,
                               org.apache.xerces.xni.Augmentations augs)
                        throws org.apache.xerces.xni.XNIException
This method notifies the end of an entity. The DTD has the pseudo-name of "[dtd]" and parameter entity names start with '%'.

Note: Since the DTD is an entity, the handler will be notified of the end of the DTD entity by calling the endEntity method with the entity name "[dtd]" after calling the endDTD method.

Specified by:
endParameterEntity in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
name - The name of the entity.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

endExternalSubset

public void endExternalSubset(org.apache.xerces.xni.Augmentations augs)
                       throws org.apache.xerces.xni.XNIException
The end of the DTD external subset.
Specified by:
endExternalSubset in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

elementDecl

public void elementDecl(java.lang.String name,
                        java.lang.String contentModel,
                        org.apache.xerces.xni.Augmentations augs)
                 throws org.apache.xerces.xni.XNIException
An element declaration.
Specified by:
elementDecl in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
name - The name of the element.
contentModel - The element content model.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

attributeDecl

public void attributeDecl(java.lang.String elementName,
                          java.lang.String attributeName,
                          java.lang.String type,
                          java.lang.String[] enumeration,
                          java.lang.String defaultType,
                          org.apache.xerces.xni.XMLString defaultValue,
                          org.apache.xerces.xni.XMLString nonNormalizedDefaultValue,
                          org.apache.xerces.xni.Augmentations augs)
                   throws org.apache.xerces.xni.XNIException
An attribute declaration.
Specified by:
attributeDecl in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
elementName - The name of the element that this attribute is associated with.
attributeName - The name of the attribute.
type - The attribute type. This value will be one of the following: "CDATA", "ENTITY", "ENTITIES", "ENUMERATION", "ID", "IDREF", "IDREFS", "NMTOKEN", "NMTOKENS", or "NOTATION".
enumeration - If the type has the value "ENUMERATION", this array holds the allowed attribute values; otherwise, this array is null.
defaultType - The attribute default type. This value will be one of the following: "#FIXED", "#IMPLIED", "#REQUIRED", or null.
defaultValue - The attribute default value, or null if no default value is specified.
nonNormalizedDefaultValue - The attribute default value with no normalization performed, or null if no default value is specified.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

internalEntityDecl

public void internalEntityDecl(java.lang.String name,
                               org.apache.xerces.xni.XMLString text,
                               org.apache.xerces.xni.XMLString nonNormalizedText,
                               org.apache.xerces.xni.Augmentations augs)
                        throws org.apache.xerces.xni.XNIException
An internal entity declaration.
Specified by:
internalEntityDecl in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
name - The name of the entity. Parameter entity names start with '%', whereas the name of a general entity is just the entity name.
text - The value of the entity.
nonNormalizedText - The non-normalized value of the entity. This value contains the same sequence of characters that was in the internal entity declaration, without any entity references expanded.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

externalEntityDecl

public void externalEntityDecl(java.lang.String name,
                               org.apache.xerces.xni.XMLResourceIdentifier identifier,
                               org.apache.xerces.xni.Augmentations augs)
                        throws org.apache.xerces.xni.XNIException
An external entity declaration.
Specified by:
externalEntityDecl in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
name - The name of the entity. Parameter entity names start with '%', whereas the name of a general entity is just the entity name.
identifier - An object containing all location information pertinent to this external entity declaration.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

unparsedEntityDecl

public void unparsedEntityDecl(java.lang.String name,
                               org.apache.xerces.xni.XMLResourceIdentifier identifier,
                               java.lang.String notation,
                               org.apache.xerces.xni.Augmentations augs)
                        throws org.apache.xerces.xni.XNIException
An unparsed entity declaration.
Specified by:
unparsedEntityDecl in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
name - The name of the entity.
identifier - An object containing all location information pertinent to this entity.
notation - The name of the notation.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

notationDecl

public void notationDecl(java.lang.String name,
                         org.apache.xerces.xni.XMLResourceIdentifier identifier,
                         org.apache.xerces.xni.Augmentations augs)
                  throws org.apache.xerces.xni.XNIException
A notation declaration
Specified by:
notationDecl in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
name - The name of the notation.
identifier - An object containing all location information pertinent to this notation.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

endDTD

public void endDTD(org.apache.xerces.xni.Augmentations augs)
            throws org.apache.xerces.xni.XNIException
The end of the DTD.
Specified by:
endDTD in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

textDecl

public void textDecl(java.lang.String version,
                     java.lang.String encoding,
                     org.apache.xerces.xni.Augmentations augs)
              throws org.apache.xerces.xni.XNIException
Notifies of the presence of a TextDecl line in an entity. If present, this method will be called immediately following the startEntity call.

Note: This method is only called for external parameter entities referenced in the DTD.

Specified by:
textDecl in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
version - The XML version, or null if not specified.
encoding - The IANA encoding name of the entity.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

comment

public void comment(org.apache.xerces.xni.XMLString text,
                    org.apache.xerces.xni.Augmentations augs)
             throws org.apache.xerces.xni.XNIException
A comment.
Specified by:
comment in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
text - The text in the comment.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by application to signal an error.

processingInstruction

public void processingInstruction(java.lang.String target,
                                  org.apache.xerces.xni.XMLString data,
                                  org.apache.xerces.xni.Augmentations augs)
                           throws org.apache.xerces.xni.XNIException
A processing instruction. Processing instructions consist of a target name and, optionally, text data. The data is only meaningful to the application.

Typically, a processing instruction's data will contain a series of pseudo-attributes. These pseudo-attributes follow the form of element attributes but are not parsed or presented to the application as anything other than text. The application is responsible for parsing the data.

Specified by:
processingInstruction in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
target - The target.
data - The data or null if none specified.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

startAttlist

public void startAttlist(java.lang.String elementName,
                         org.apache.xerces.xni.Augmentations augs)
                  throws org.apache.xerces.xni.XNIException
The start of an attribute list.
Specified by:
startAttlist in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
elementName - The name of the element that this attribute list is associated with.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

endAttlist

public void endAttlist(org.apache.xerces.xni.Augmentations augs)
                throws org.apache.xerces.xni.XNIException
The end of an attribute list.
Specified by:
endAttlist in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

startConditional

public void startConditional(short type,
                             org.apache.xerces.xni.Augmentations augs)
                      throws org.apache.xerces.xni.XNIException
The start of a conditional section.
Specified by:
startConditional in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
type - The type of the conditional section. This value will either be CONDITIONAL_INCLUDE or CONDITIONAL_IGNORE.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.
See Also:
XMLDTDHandler.CONDITIONAL_INCLUDE, XMLDTDHandler.CONDITIONAL_IGNORE

ignoredCharacters

public void ignoredCharacters(org.apache.xerces.xni.XMLString text,
                              org.apache.xerces.xni.Augmentations augs)
                       throws org.apache.xerces.xni.XNIException
Characters within an IGNORE conditional section.
Specified by:
ignoredCharacters in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
text - The ignored text.
augs - Additional information that may include infoset augmentations.

endConditional

public void endConditional(org.apache.xerces.xni.Augmentations augs)
                    throws org.apache.xerces.xni.XNIException
The end of a conditional section.
Specified by:
endConditional in interface org.apache.xerces.xni.XMLDTDHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

startContentModel

public void startContentModel(java.lang.String elementName,
                              org.apache.xerces.xni.Augmentations augs)
                       throws org.apache.xerces.xni.XNIException
The start of a content model. Depending on the type of the content model, specific methods may be called between the call to the startContentModel method and the call to the endContentModel method.
Specified by:
startContentModel in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
elementName - The name of the element.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

startGroup

public void startGroup(org.apache.xerces.xni.Augmentations augs)
                throws org.apache.xerces.xni.XNIException
A start of either a mixed or children content model. A mixed content model will immediately be followed by a call to the pcdata() method. A children content model will contain additional groups and/or elements.
Specified by:
startGroup in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.
See Also:
any(org.apache.xerces.xni.Augmentations), empty(org.apache.xerces.xni.Augmentations)

pcdata

public void pcdata(org.apache.xerces.xni.Augmentations augs)
            throws org.apache.xerces.xni.XNIException
The appearance of "#PCDATA" within a group signifying a mixed content model. This method will be the first called following the content model's startGroup().
Specified by:
pcdata in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.
See Also:
startGroup(org.apache.xerces.xni.Augmentations)

element

public void element(java.lang.String elementName,
                    org.apache.xerces.xni.Augmentations augs)
             throws org.apache.xerces.xni.XNIException
A referenced element in a mixed or children content model.
Specified by:
element in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
elementName - The name of the referenced element.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

separator

public void separator(short separator,
                      org.apache.xerces.xni.Augmentations augs)
               throws org.apache.xerces.xni.XNIException
The separator between choices or sequences of a mixed or children content model.
Specified by:
separator in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
separator - The type of children separator.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.
See Also:
XMLDTDContentModelHandler.SEPARATOR_CHOICE, XMLDTDContentModelHandler.SEPARATOR_SEQUENCE

occurrence

public void occurrence(short occurrence,
                       org.apache.xerces.xni.Augmentations augs)
                throws org.apache.xerces.xni.XNIException
The occurrence count for a child in a children content model or for the mixed content model group.
Specified by:
occurrence in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
occurrence - The occurrence count for the last element or group.
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.
See Also:
XMLDTDContentModelHandler.OCCURS_ZERO_OR_ONE, XMLDTDContentModelHandler.OCCURS_ZERO_OR_MORE, XMLDTDContentModelHandler.OCCURS_ONE_OR_MORE

endGroup

public void endGroup(org.apache.xerces.xni.Augmentations augs)
              throws org.apache.xerces.xni.XNIException
The end of a group for mixed or children content models.
Specified by:
endGroup in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

any

public void any(org.apache.xerces.xni.Augmentations augs)
         throws org.apache.xerces.xni.XNIException
A content model of ANY.
Specified by:
any in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.
See Also:
empty(org.apache.xerces.xni.Augmentations), startGroup(org.apache.xerces.xni.Augmentations)

empty

public void empty(org.apache.xerces.xni.Augmentations augs)
           throws org.apache.xerces.xni.XNIException
A content model of EMPTY.
Specified by:
empty in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.
See Also:
any(org.apache.xerces.xni.Augmentations), startGroup(org.apache.xerces.xni.Augmentations)

endContentModel

public void endContentModel(org.apache.xerces.xni.Augmentations augs)
                     throws org.apache.xerces.xni.XNIException
The end of a content model.
Specified by:
endContentModel in interface org.apache.xerces.xni.XMLDTDContentModelHandler
Parameters:
augs - Additional information that may include infoset augmentations.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

isNamespaceAware

public boolean isNamespaceAware()
Returns true if this grammar is namespace aware.
Overrides:
isNamespaceAware in class AbstractDTDGrammar

getElementDeclIndex

public int getElementDeclIndex(org.apache.xerces.xni.QName elementDeclQName,
                               int scope)
Returns the element decl index.
Overrides:
getElementDeclIndex in class AbstractDTDGrammar
Parameters:
elementDeclQName - qualilfied name of the element
scope -  

addContentSpecNode

protected int addContentSpecNode(short nodeType,
                                 java.lang.String nodeValue)
Create an XMLContentSpec for a single non-leaf
Parameters:
nodeType - the type of XMLContentSpec to create - from XMLContentSpec.CONTENTSPECNODE_*
nodeValue - handle to an XMLContentSpec
Returns:
handle to the newly create XMLContentSpec

addUniqueLeafNode

protected int addUniqueLeafNode(java.lang.String elementName)
create an XMLContentSpec for a leaf
Parameters:
elementName - the name (Element) for the node
Returns:
handle to the newly create XMLContentSpec

addContentSpecNode

protected int addContentSpecNode(short nodeType,
                                 int leftNodeIndex,
                                 int rightNodeIndex)
Create an XMLContentSpec for a two child leaf
Parameters:
nodeType - the type of XMLContentSpec to create - from XMLContentSpec.CONTENTSPECNODE_*
leftNodeIndex - handle to an XMLContentSpec
rightNodeIndex - handle to an XMLContentSpec
Returns:
handle to the newly create XMLContentSpec

initializeContentModelStack

protected void initializeContentModelStack()
Initialize content model stack.

ensureElementDeclCapacity

protected void ensureElementDeclCapacity(int chunk)
Ensures storage for element declaration mappings.

ensureAttributeDeclCapacity

protected void ensureAttributeDeclCapacity(int chunk)
Ensures storage for attribute declaration mappings.

resize

protected int[][] resize(int[][] array,
                         int newsize)
Resizes chunked integer arrays.


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