org.mulgara.jena.rdf.arp.states
Class WantTypedLiteral

java.lang.Object
  org.mulgara.jena.rdf.arp.impl.ParserSupport
      org.mulgara.jena.rdf.arp.states.Frame
          org.mulgara.jena.rdf.arp.states.WantDescription
              org.mulgara.jena.rdf.arp.states.WantTypedLiteral

All Implemented Interfaces:

ARPErrorNumbers, Names, LanguageTagCodes, FrameI, HasSubjectFrameI

public class WantTypedLiteral
extends WantDescription
implements FrameI

Field Summary

Fields inherited from class org.mulgara.jena.rdf.arp.states.Frame

nonWhiteMsgGiven, taint

Fields inherited from class org.mulgara.jena.rdf.arp.impl.ParserSupport

arp, xml

Fields inherited from interface org.mulgara.jena.rdf.arp.impl.Names

A_ABOUT, A_BADATTRS, A_BAGID, A_DATATYPE, A_DEPRECATED, A_ID, A_NODEID, A_PARSETYPE, A_RESOURCE, A_TYPE, A_XML_OTHER, A_XMLBASE, A_XMLLANG, A_XMLNS, CoreAndOldTerms, DAML_FIRST, DAML_LIST, DAML_NIL, DAML_REST, damlns, E_DESCRIPTION, E_LI, E_RDF, RDF_FIRST, RDF_NIL, RDF_OBJECT, RDF_PREDICATE, RDF_REST, RDF_STATEMENT, RDF_SUBJECT, RDF_TYPE, rdfns, xmlns, xmlnsns

Fields inherited from interface org.mulgara.jena.rdf.arp.ARPErrorNumbers

EM_ERROR, EM_FATAL, EM_IGNORE, EM_WARNING, ERR_ABOUTEACH_NOT_TOPLEVEL, ERR_BAD_RDF_ATTRIBUTE, ERR_BAD_RDF_ELEMENT, ERR_ENCODING_MISMATCH, ERR_GENERIC_IO, ERR_INTERNAL_ERROR, ERR_INTERRUPTED, ERR_LI_AS_TYPE, ERR_NOT_WHITESPACE, ERR_RESOLVING_AGAINST_MALFORMED_BASE, ERR_RESOLVING_AGAINST_RELATIVE_BASE, ERR_RESOLVING_URI_AGAINST_NULL_BASE, ERR_SAX_ERROR, ERR_SAX_FATAL_ERROR, ERR_STRING_NOT_NORMAL_FORM_C, ERR_SYNTAX_ERROR, ERR_UNABLE_TO_RECOVER, ERR_URI_NOT_NORMAL_FORM_C, ERR_UTF_ENCODING, IGN_DAML_COLLECTION, IGN_NO_BASE_URI_SPECIFIED, IGN_PRIVATE_XMLLANG, IGN_XMLBASE_SIGNIFICANT, IGN_XMLBASE_USED, WARN_BAD_NAME, WARN_BAD_NAMESPACE_URI, WARN_BAD_RDF_NAMESPACE_URI, WARN_BAD_XML, WARN_BAD_XML_NAMESPACE_URI, WARN_BAD_XMLLANG, WARN_BIG_FILE, WARN_DEPRECATED_XMLLANG, WARN_ENCODING_MISMATCH, WARN_IN_STRICT_MODE, WARN_LEGAL_REUSE_OF_ID, WARN_MALFORMED_URI, WARN_MALFORMED_XMLLANG, WARN_MINOR_INTERNAL_ERROR, WARN_NON_IANA_ENCODING, WARN_NONCANONICAL_IANA_NAME, WARN_NOT_RDF_NAMESPACE, WARN_PROCESSING_INSTRUCTION_IN_RDF, WARN_QNAME_AS_ID, WARN_RDF_NN_AS_TYPE, WARN_REDEFINITION_OF_ID, WARN_RELATIVE_NAMESPACE_URI_DEPRECATED, WARN_RELATIVE_URI, WARN_RESOLVING_URI_AGAINST_EMPTY_BASE, WARN_SAX_WARNING, WARN_STRING_COMPOSING_CHAR, WARN_STRING_NOT_NORMAL_FORM_C, WARN_UNKNOWN_PARSETYPE, WARN_UNKNOWN_RDF_ATTRIBUTE, WARN_UNKNOWN_RDF_ELEMENT, WARN_UNKNOWN_XML_ATTRIBUTE, WARN_UNQUALIFIED_ATTRIBUTE, WARN_UNQUALIFIED_ELEMENT, WARN_UNQUALIFIED_RDF_ATTRIBUTE, WARN_UNSUPPORTED_ENCODING, WARN_URI_COMPOSING_CHAR, WARN_XMLBASE_MISSING

Fields inherited from interface org.mulgara.jena.rdf.arp.lang.LanguageTagCodes

LT_DEFAULT, LT_EXTRA, LT_IANA, LT_IANA_DEPRECATED, LT_ILLEGAL, LT_ISO3166, LT_ISO639, LT_LOCAL_USE, LT_MULTIPLE, LT_PRIVATE_USE, LT_UNDETERMINED

Constructor Summary

WantTypedLiteral(WantsObjectFrameI p, String datatypeURI, AbsXMLContext ap)

Method Summary

void	afterChild()
void	characters(char[] ch, int start, int length) It is unclear to jjc, whether we are obliged to copy the characters, or whether we know that they will not be overwritten after we return.
void	comment(char[] ch, int st, int lng)
void	endElement() endElement is called on the state of the frame created by the matching startElement.
void	processingInstruction(String a, String b)
FrameI	startElement(String uri, String localName, String rawName, Attributes atts)

Methods inherited from class org.mulgara.jena.rdf.arp.states.WantDescription

abort, aPredAndObj, makeSubjectReificationWith

Methods inherited from class org.mulgara.jena.rdf.arp.states.Frame

getParent, rdfStartElement, warning

Methods inherited from class org.mulgara.jena.rdf.arp.impl.ParserSupport

checkComposingChar, checkEncoding, checkIdSymbol, checkString, checkXMLName, getXMLContext, getXMLHandler, isWhite, isWhite, resolve, triple, warning

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mulgara.jena.rdf.arp.states.FrameI

abort, characters, comment, getParent, getXMLContext, getXMLHandler, processingInstruction

Constructor Detail

WantTypedLiteral

public WantTypedLiteral(WantsObjectFrameI p,
                        String datatypeURI,
                        AbsXMLContext ap)
                 throws SAXParseException

Throws:

SAXParseException

Method Detail

startElement

public FrameI startElement(String uri,
                           String localName,
                           String rawName,
                           Attributes atts)
                    throws SAXParseException

Specified by:

startElement in interface FrameI

Throws:

SAXParseException

endElement

public void endElement()
                throws SAXParseException

Description copied from class: Frame

endElement is called on the state of the frame created by the matching startElement.

Specified by:

endElement in interface FrameI

Overrides:

endElement in class WantDescription

Throws:

SAXParseException

afterChild

public void afterChild()

Specified by:

afterChild in interface FrameI

Overrides:

afterChild in class Frame

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws SAXParseException

It is unclear to jjc, whether we are obliged to copy the characters, or whether we know that they will not be overwritten after we return. For safety, I hence copy them. Normally, we have two interesting cases: a) characters is called once, then endElement, and we form a literal from the characters. This involves creating a string, if we used a char[] then we would have another char[] to char[] copy, which is one too many. Hence we use a StringBuffer. b) with two lots of characters both white. This case happens from within InsidePropertyElementFrame, and the second lot of characters do not get here.

Specified by:

characters in interface FrameI

Overrides:

characters in class Frame

Throws:

SAXParseException

comment

public void comment(char[] ch,
                    int st,
                    int lng)

Specified by:

comment in interface FrameI

Overrides:

comment in class Frame

processingInstruction

public void processingInstruction(String a,
                                  String b)
                           throws SAXParseException

Specified by:

processingInstruction in interface FrameI

Overrides:

processingInstruction in class Frame

Throws:

SAXParseException