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Interface DTD

All Superinterfaces:
XMLEvent, XMLStreamConstants
public interface DTD extends XMLEvent
This is the top level interface for events dealing with DTDs
Since:
1.6

Field Summary

Fields declared in interface XMLStreamConstants

ATTRIBUTE, CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, ENTITY_DECLARATION, ENTITY_REFERENCE, NAMESPACE, NOTATION_DECLARATION, PROCESSING_INSTRUCTION, SPACE, START_DOCUMENT, START_ELEMENT
Modifier and Type Field Description
static final int ATTRIBUTE
Indicates an event is an attribute
static final int CDATA
Indicates an event is a CDATA section
static final int CHARACTERS
Indicates an event is characters
static final int COMMENT
Indicates an event is a comment
static final int DTD
Indicates an event is a DTD
static final int END_DOCUMENT
Indicates an event is an end document
static final int END_ELEMENT
Indicates an event is an end element
static final int ENTITY_DECLARATION
Indicates a Entity Declaration
static final int ENTITY_REFERENCE
Indicates an event is an entity reference
static final int NAMESPACE
Indicates the event is a namespace declaration
static final int NOTATION_DECLARATION
Indicates a Notation
static final int PROCESSING_INSTRUCTION
Indicates an event is a processing instruction
static final int SPACE
The characters are white space (see [XML], 2.10 "White Space Handling").
static final int START_DOCUMENT
Indicates an event is a start document
static final int START_ELEMENT
Indicates an event is a start element

Method Summary

Modifier and Type Method Description
String getDocumentTypeDeclaration()
Returns the entire Document Type Declaration as a string, including the internal DTD subset.
List<EntityDeclaration> getEntities()
Return a List containing the general entities, both external and internal, declared in the DTD.
List<NotationDeclaration> getNotations()
Return a List containing the notations declared in the DTD.
Object getProcessedDTD()
Returns an implementation defined representation of the DTD.

Methods declared in interface XMLEvent

asCharacters, asEndElement, asStartElement, getEventType, getLocation, getSchemaType, isAttribute, isCharacters, isEndDocument, isEndElement, isEntityReference, isNamespace, isProcessingInstruction, isStartDocument, isStartElement, writeAsEncodedUnicode
Modifier and Type Method Description
Characters asCharacters()
Returns this event as Characters, may result in a class cast exception if this event is not Characters.
EndElement asEndElement()
Returns this event as an end element event, may result in a class cast exception if this event is not a end element.
StartElement asStartElement()
Returns this event as a start element event, may result in a class cast exception if this event is not a start element.
int getEventType()
Returns an integer code for this event.
Location getLocation()
Return the location of this event.
QName getSchemaType()
This method is provided for implementations to provide optional type information about the associated event.
boolean isAttribute()
A utility function to check if this event is an Attribute.
boolean isCharacters()
A utility function to check if this event is Characters.
boolean isEndDocument()
A utility function to check if this event is an EndDocument.
boolean isEndElement()
A utility function to check if this event is a EndElement.
boolean isEntityReference()
A utility function to check if this event is an EntityReference.
boolean isNamespace()
A utility function to check if this event is a Namespace.
boolean isProcessingInstruction()
A utility function to check if this event is a ProcessingInstruction.
boolean isStartDocument()
A utility function to check if this event is a StartDocument.
boolean isStartElement()
A utility function to check if this event is a StartElement.
void writeAsEncodedUnicode(Writer writer)
This method will write the XMLEvent as per the XML 1.0 specification as Unicode characters.

Method Details

getDocumentTypeDeclaration

String getDocumentTypeDeclaration()
Returns the entire Document Type Declaration as a string, including the internal DTD subset. This may be null if there is not an internal subset. If it is not null it must return the entire Document Type Declaration which matches the doctypedecl production in the XML 1.0 specification
Returns:
the Document Type Declaration

getProcessedDTD

Object getProcessedDTD()
Returns an implementation defined representation of the DTD. This method may return null if no representation is available.
Returns:
the representation of the DTD

getNotations

List<NotationDeclaration> getNotations()
Return a List containing the notations declared in the DTD. This list must contain NotationDeclaration events.
Returns:
an unordered list of NotationDeclaration events
See Also:
  • NotationDeclaration

getEntities

List<EntityDeclaration> getEntities()
Return a List containing the general entities, both external and internal, declared in the DTD. This list must contain EntityDeclaration events.
Returns:
an unordered list of EntityDeclaration events
See Also:
  • EntityDeclaration

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