org.apache.xerces.impl.dtd

Class DTDGrammar

java.lang.Object

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 java.lang.Object
implements org.apache.xerces.xni.XMLDTDHandler, org.apache.xerces.xni.XMLDTDContentModelHandler, EntityState, org.apache.xerces.xni.grammars.Grammar

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

Version:

$Id: DTDGrammar.java 1357390 2012-07-04 20:20:20Z mrglavas $

Author:

Eric Ye, IBM, Jeffrey Rodriguez, IBM, Andy Clark, IBM, Neil Graham, IBM

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	DTDGrammar.QNameHashtable A simple Hashtable implementation that takes a tuple (String, String) as the key and a int as value.

Field Summary

Fields

Modifier and Type	Field and Description
protected XMLAttributeDecl	fAttributeDecl Temporary Attribute decl.
protected int	fCurrentAttributeIndex Current attribute index.
protected int	fCurrentElementIndex Current element index.
protected org.apache.xerces.xni.parser.XMLDTDContentModelSource	fDTDContentModelSource
protected org.apache.xerces.xni.parser.XMLDTDSource	fDTDSource
protected XMLDTDDescription	fGrammarDescription
protected boolean	fReadingExternalDTD fReadingExternalDTD
static int	TOP_LEVEL_SCOPE Top level scope (-1).

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

Constructor Summary

Constructors

Constructor and Description
DTDGrammar(SymbolTable symbolTable, XMLDTDDescription desc) Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
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 void	addContentSpecToElement(XMLElementDecl elementDecl) Adds the content spec to the given element declaration.
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.
protected int	createAttributeDecl()
protected int	createContentSpec()
protected int	createElementDecl()
protected int	createEntityDecl()
protected int	createNotationDecl()
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.
void	externalEntityDecl(java.lang.String name, org.apache.xerces.xni.XMLResourceIdentifier identifier, org.apache.xerces.xni.Augmentations augs) An external entity declaration.
boolean	getAttributeDecl(int attributeDeclIndex, XMLAttributeDecl attributeDecl) getAttributeDecl
int	getAttributeDeclIndex(int elementDeclIndex, java.lang.String attributeDeclName)
boolean	getAttributeDeclIsExternal(int attributeDeclIndex) Returns true if the specified attribute declaration is external.
boolean	getContentSpec(int contentSpecIndex, XMLContentSpec contentSpec) getContentSpec
java.lang.String	getContentSpecAsString(int elementDeclIndex) getContentSpecAsString
int	getContentSpecIndex(int elementDeclIndex) Returns the index to the content spec for the given element declaration, or -1 if the element declaration index was invalid.
short	getContentSpecType(int elementIndex) make separate function for getting contentSpecType of element.
org.apache.xerces.xni.parser.XMLDTDContentModelSource	getDTDContentModelSource()
org.apache.xerces.xni.parser.XMLDTDSource	getDTDSource()
protected ContentModelValidator	getElementContentModelValidator(int elementDeclIndex) getElementContentModelValidator
boolean	getElementDecl(int elementDeclIndex, XMLElementDecl elementDecl) getElementDecl
int	getElementDeclIndex(org.apache.xerces.xni.QName elementDeclQName) Returns the element decl index.
int	getElementDeclIndex(java.lang.String elementDeclName) getElementDeclIndex
boolean	getElementDeclIsExternal(int elementDeclIndex) Returns true if the specified element declaration is external.
boolean	getEntityDecl(int entityDeclIndex, XMLEntityDecl entityDecl) getEntityDecl
int	getEntityDeclIndex(java.lang.String entityDeclName) getEntityDeclIndex
int	getFirstAttributeDeclIndex(int elementDeclIndex) getFirstAttributeDeclIndex
int	getFirstElementDeclIndex() Returns the index of the first element declaration.
org.apache.xerces.xni.grammars.XMLGrammarDescription	getGrammarDescription() get the XMLGrammarDescription associated with this object
int	getNextAttributeDeclIndex(int attributeDeclIndex) getNextAttributeDeclIndex
int	getNextElementDeclIndex(int elementDeclIndex) Returns the next index of the element declaration following the specified element declaration.
boolean	getNotationDecl(int notationDeclIndex, XMLNotationDecl notationDecl) getNotationDecl
int	getNotationDeclIndex(java.lang.String notationDeclName) getNotationDeclIndex
SymbolTable	getSymbolTable() Returns the symbol table.
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	isCDATAAttribute(org.apache.xerces.xni.QName elName, org.apache.xerces.xni.QName atName) Returns whether the given attribute is of type CDATA or not
boolean	isEntityDeclared(java.lang.String name) Query method to check if entity with this name was declared.
boolean	isEntityUnparsed(java.lang.String name) Query method to check if entity is unparsed.
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	printAttributes(int elementDeclIndex)
void	printElements()
void	processingInstruction(java.lang.String target, org.apache.xerces.xni.XMLString data, org.apache.xerces.xni.Augmentations augs) A processing instruction.
protected void	putElementNameMapping(org.apache.xerces.xni.QName name, int scope, int elementDeclIndex)
void	separator(short separator, org.apache.xerces.xni.Augmentations augs) The separator between choices or sequences of a mixed or children content model.
protected void	setAttributeDecl(int elementDeclIndex, int attributeDeclIndex, XMLAttributeDecl attributeDecl)
protected void	setContentSpec(int contentSpecIndex, XMLContentSpec contentSpec)
protected void	setContentSpecIndex(int elementDeclIndex, int contentSpecIndex)
void	setDTDContentModelSource(org.apache.xerces.xni.parser.XMLDTDContentModelSource source)
void	setDTDSource(org.apache.xerces.xni.parser.XMLDTDSource source)
protected void	setElementDecl(int elementDeclIndex, XMLElementDecl elementDecl)
protected void	setEntityDecl(int entityDeclIndex, XMLEntityDecl entityDecl)
protected void	setFirstAttributeDeclIndex(int elementDeclIndex, int newFirstAttrIndex)
protected void	setNotationDecl(int notationDeclIndex, XMLNotationDecl notationDecl)
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.XMLResourceIdentifier identifier, 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 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TOP_LEVEL_SCOPE

public static final int TOP_LEVEL_SCOPE

Top level scope (-1).

See Also:

Constant Field Values

fDTDSource

protected org.apache.xerces.xni.parser.XMLDTDSource fDTDSource

fDTDContentModelSource

protected org.apache.xerces.xni.parser.XMLDTDContentModelSource fDTDContentModelSource

fCurrentElementIndex

protected int fCurrentElementIndex

Current element index.

fCurrentAttributeIndex

protected int fCurrentAttributeIndex

Current attribute index.

fReadingExternalDTD

protected boolean fReadingExternalDTD

fReadingExternalDTD

fGrammarDescription

protected XMLDTDDescription fGrammarDescription

fAttributeDecl

protected final XMLAttributeDecl fAttributeDecl

Temporary Attribute decl.

Constructor Detail

DTDGrammar

public DTDGrammar(SymbolTable symbolTable,
          XMLDTDDescription desc)

Default constructor.

Method Detail

getGrammarDescription

public org.apache.xerces.xni.grammars.XMLGrammarDescription getGrammarDescription()

Description copied from interface: org.apache.xerces.xni.grammars.Grammar

get the XMLGrammarDescription associated with this object

Specified by:

getGrammarDescription in interface org.apache.xerces.xni.grammars.Grammar

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)

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.XMLResourceIdentifier identifier,
                       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.

identifier - The resource identifier.

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.

setDTDSource

public void setDTDSource(org.apache.xerces.xni.parser.XMLDTDSource source)

Specified by:

setDTDSource in interface org.apache.xerces.xni.XMLDTDHandler

getDTDSource

public org.apache.xerces.xni.parser.XMLDTDSource getDTDSource()

Specified by:

getDTDSource in interface org.apache.xerces.xni.XMLDTDHandler

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.

Throws:

org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

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.

setDTDContentModelSource

public void setDTDContentModelSource(org.apache.xerces.xni.parser.XMLDTDContentModelSource source)

Specified by:

setDTDContentModelSource in interface org.apache.xerces.xni.XMLDTDContentModelHandler

getDTDContentModelSource

public org.apache.xerces.xni.parser.XMLDTDContentModelSource getDTDContentModelSource()

Specified by:

getDTDContentModelSource in interface org.apache.xerces.xni.XMLDTDContentModelHandler

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.

getSymbolTable

public SymbolTable getSymbolTable()

Returns the symbol table.

getFirstElementDeclIndex

public int getFirstElementDeclIndex()

Returns the index of the first element declaration. This index is then used to query more information about the element declaration.

See Also:

getNextElementDeclIndex(int), getElementDecl(int, org.apache.xerces.impl.dtd.XMLElementDecl)

getNextElementDeclIndex

public int getNextElementDeclIndex(int elementDeclIndex)

Returns the next index of the element declaration following the specified element declaration.

Parameters:

elementDeclIndex - The element declaration index.

getElementDeclIndex

public int getElementDeclIndex(java.lang.String elementDeclName)

getElementDeclIndex

Parameters:

elementDeclName -

Returns:

index of the elementDeclName in scope

getElementDeclIndex

public int getElementDeclIndex(org.apache.xerces.xni.QName elementDeclQName)

Returns the element decl index.

Parameters:

elementDeclQName - qualilfied name of the element

getContentSpecType

public short getContentSpecType(int elementIndex)

make separate function for getting contentSpecType of element. we can avoid setting of the element values.

getElementDecl

public boolean getElementDecl(int elementDeclIndex,
                     XMLElementDecl elementDecl)

getElementDecl

Parameters:

elementDeclIndex -

elementDecl - The values of this structure are set by this call.

Returns:

True if find the element, False otherwise.

getFirstAttributeDeclIndex

public int getFirstAttributeDeclIndex(int elementDeclIndex)

getFirstAttributeDeclIndex

Parameters:

elementDeclIndex -

Returns:

index of the first attribute for element declaration elementDeclIndex

getNextAttributeDeclIndex

public int getNextAttributeDeclIndex(int attributeDeclIndex)

getNextAttributeDeclIndex

Parameters:

attributeDeclIndex -

Returns:

index of the next attribute of the attribute at attributeDeclIndex

getAttributeDecl

public boolean getAttributeDecl(int attributeDeclIndex,
                       XMLAttributeDecl attributeDecl)

getAttributeDecl

Parameters:

attributeDeclIndex -

attributeDecl - The values of this structure are set by this call.

Returns:

true if getAttributeDecl was able to fill in the value of attributeDecl

isCDATAAttribute

public boolean isCDATAAttribute(org.apache.xerces.xni.QName elName,
                       org.apache.xerces.xni.QName atName)

Returns whether the given attribute is of type CDATA or not

Parameters:

elName - The element name.

atName - The attribute name.

Returns:

true if the attribute is of type CDATA

getEntityDeclIndex

public int getEntityDeclIndex(java.lang.String entityDeclName)

getEntityDeclIndex

Parameters:

entityDeclName -

Returns:

the index of the EntityDecl

getEntityDecl

public boolean getEntityDecl(int entityDeclIndex,
                    XMLEntityDecl entityDecl)

getEntityDecl

Parameters:

entityDeclIndex -

entityDecl -

Returns:

true if getEntityDecl was able to fill entityDecl with the contents of the entity with index entityDeclIndex

getNotationDeclIndex

public int getNotationDeclIndex(java.lang.String notationDeclName)

getNotationDeclIndex

Parameters:

notationDeclName -

Returns:

the index if found a notation with the name, otherwise -1.

getNotationDecl

public boolean getNotationDecl(int notationDeclIndex,
                      XMLNotationDecl notationDecl)

getNotationDecl

Parameters:

notationDeclIndex -

notationDecl -

Returns:

return true of getNotationDecl can fill notationDecl with information about the notation at notationDeclIndex.

getContentSpec

public boolean getContentSpec(int contentSpecIndex,
                     XMLContentSpec contentSpec)

getContentSpec

Parameters:

contentSpecIndex -

contentSpec -

Returns:

true if find the requested contentSpec node, false otherwise

getContentSpecIndex

public int getContentSpecIndex(int elementDeclIndex)

Returns the index to the content spec for the given element declaration, or -1 if the element declaration index was invalid.

getContentSpecAsString

public java.lang.String getContentSpecAsString(int elementDeclIndex)

getContentSpecAsString

Parameters:

elementDeclIndex -

Returns:

String

printElements

public void printElements()

printAttributes

public void printAttributes(int elementDeclIndex)

addContentSpecToElement

protected void addContentSpecToElement(XMLElementDecl elementDecl)

Adds the content spec to the given element declaration.

getElementContentModelValidator

protected ContentModelValidator getElementContentModelValidator(int elementDeclIndex)

getElementContentModelValidator

Parameters:

elementDeclIndex -

Returns:

its ContentModelValidator if any.

createElementDecl

protected int createElementDecl()

setElementDecl

protected void setElementDecl(int elementDeclIndex,
                  XMLElementDecl elementDecl)

putElementNameMapping

protected void putElementNameMapping(org.apache.xerces.xni.QName name,
                         int scope,
                         int elementDeclIndex)

setFirstAttributeDeclIndex

protected void setFirstAttributeDeclIndex(int elementDeclIndex,
                              int newFirstAttrIndex)

setContentSpecIndex

protected void setContentSpecIndex(int elementDeclIndex,
                       int contentSpecIndex)

createAttributeDecl

protected int createAttributeDecl()

setAttributeDecl

protected void setAttributeDecl(int elementDeclIndex,
                    int attributeDeclIndex,
                    XMLAttributeDecl attributeDecl)

createContentSpec

protected int createContentSpec()

setContentSpec

protected void setContentSpec(int contentSpecIndex,
                  XMLContentSpec contentSpec)

createEntityDecl

protected int createEntityDecl()

setEntityDecl

protected void setEntityDecl(int entityDeclIndex,
                 XMLEntityDecl entityDecl)

createNotationDecl

protected int createNotationDecl()

setNotationDecl

protected void setNotationDecl(int notationDeclIndex,
                   XMLNotationDecl notationDecl)

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.

isEntityDeclared

public boolean isEntityDeclared(java.lang.String name)

Description copied from interface: EntityState

Query method to check if entity with this name was declared.

Specified by:

isEntityDeclared in interface EntityState

Returns:

true if name is a declared entity

isEntityUnparsed

public boolean isEntityUnparsed(java.lang.String name)

Description copied from interface: EntityState

Query method to check if entity is unparsed.

Specified by:

isEntityUnparsed in interface EntityState

Returns:

true if name is an unparsed entity