net.sf.saxon.evpull
Class EventToStaxBridge
java.lang.Object
net.sf.saxon.evpull.EventToStaxBridge
- All Implemented Interfaces:
- XMLStreamConstants, XMLStreamReader
public class EventToStaxBridge
- extends Object
- implements XMLStreamReader
This class bridges EventIterator events to XMLStreamReader (Stax) events. That is, it acts
as an XMLStreamReader, fetching the underlying data from an EventIterator.
An EventIterator may provide access to any XDM sequence, whereas an XMLStreamReader always
reads a document. The conversion of a sequence to a document follows the rules for
"normalizing" a sequence in the Serialization specification: for example, atomic values are
converted into text nodes, with adjacent atomic values being space-separated.
Fields inherited from interface javax.xml.stream.XMLStreamConstants |
ATTRIBUTE, CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, ENTITY_DECLARATION, ENTITY_REFERENCE, NAMESPACE, NOTATION_DECLARATION, PROCESSING_INSTRUCTION, SPACE, START_DOCUMENT, START_ELEMENT |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
EventToStaxBridge
public EventToStaxBridge(EventIterator provider,
PipelineConfiguration pipe)
- Create a EventToStaxBridge instance, which wraps a Saxon EventIterator as a Stax XMLStreamReader
- Parameters:
provider
- the Saxon EventIterator from which the events will be read. This must return
a fully decomposed event stream, that is, document and element nodes must be presented as separate
events for the start, content, and end.pipe
- the PipelineConfiguration
getNamePool
public NamePool getNamePool()
- Get the NamePool used by this bridge to translate integer name codes to QNames
- Returns:
- the name pool in use
getAttributeCount
public int getAttributeCount()
- Specified by:
getAttributeCount
in interface XMLStreamReader
isAttributeSpecified
public boolean isAttributeSpecified(int i)
- Specified by:
isAttributeSpecified
in interface XMLStreamReader
getAttributeName
public QName getAttributeName(int i)
- Specified by:
getAttributeName
in interface XMLStreamReader
getAttributeLocalName
public String getAttributeLocalName(int i)
- Specified by:
getAttributeLocalName
in interface XMLStreamReader
getAttributeNamespace
public String getAttributeNamespace(int i)
- Specified by:
getAttributeNamespace
in interface XMLStreamReader
getAttributePrefix
public String getAttributePrefix(int i)
- Specified by:
getAttributePrefix
in interface XMLStreamReader
getAttributeType
public String getAttributeType(int i)
- Specified by:
getAttributeType
in interface XMLStreamReader
getAttributeValue
public String getAttributeValue(int i)
- Specified by:
getAttributeValue
in interface XMLStreamReader
getAttributeValue
public String getAttributeValue(String uri,
String local)
- Specified by:
getAttributeValue
in interface XMLStreamReader
getEventType
public int getEventType()
- Specified by:
getEventType
in interface XMLStreamReader
getNamespaceCount
public int getNamespaceCount()
- Specified by:
getNamespaceCount
in interface XMLStreamReader
getText
public String getText()
- Specified by:
getText
in interface XMLStreamReader
getTextLength
public int getTextLength()
- Specified by:
getTextLength
in interface XMLStreamReader
getTextStart
public int getTextStart()
- Specified by:
getTextStart
in interface XMLStreamReader
getTextCharacters
public char[] getTextCharacters()
- Specified by:
getTextCharacters
in interface XMLStreamReader
getTextCharacters
public int getTextCharacters(int sourceStart,
char[] target,
int targetStart,
int length)
throws XMLStreamException
- Specified by:
getTextCharacters
in interface XMLStreamReader
- Throws:
XMLStreamException
next
public int next()
throws XMLStreamException
- Specified by:
next
in interface XMLStreamReader
- Throws:
XMLStreamException
nextTag
public int nextTag()
throws XMLStreamException
- Specified by:
nextTag
in interface XMLStreamReader
- Throws:
XMLStreamException
close
public void close()
throws XMLStreamException
- Specified by:
close
in interface XMLStreamReader
- Throws:
XMLStreamException
hasName
public boolean hasName()
- Specified by:
hasName
in interface XMLStreamReader
hasNext
public boolean hasNext()
throws XMLStreamException
- Specified by:
hasNext
in interface XMLStreamReader
- Throws:
XMLStreamException
hasText
public boolean hasText()
- Specified by:
hasText
in interface XMLStreamReader
isCharacters
public boolean isCharacters()
- Specified by:
isCharacters
in interface XMLStreamReader
isEndElement
public boolean isEndElement()
- Specified by:
isEndElement
in interface XMLStreamReader
isStandalone
public boolean isStandalone()
- Specified by:
isStandalone
in interface XMLStreamReader
isStartElement
public boolean isStartElement()
- Specified by:
isStartElement
in interface XMLStreamReader
isWhiteSpace
public boolean isWhiteSpace()
- Specified by:
isWhiteSpace
in interface XMLStreamReader
standaloneSet
public boolean standaloneSet()
- Specified by:
standaloneSet
in interface XMLStreamReader
getCharacterEncodingScheme
public String getCharacterEncodingScheme()
- Specified by:
getCharacterEncodingScheme
in interface XMLStreamReader
getElementText
public String getElementText()
throws XMLStreamException
- Specified by:
getElementText
in interface XMLStreamReader
- Throws:
XMLStreamException
getEncoding
public String getEncoding()
- Specified by:
getEncoding
in interface XMLStreamReader
getLocalName
public String getLocalName()
- Specified by:
getLocalName
in interface XMLStreamReader
getNamespaceURI
public String getNamespaceURI()
- Specified by:
getNamespaceURI
in interface XMLStreamReader
getPIData
public String getPIData()
- Specified by:
getPIData
in interface XMLStreamReader
getPITarget
public String getPITarget()
- Specified by:
getPITarget
in interface XMLStreamReader
getPrefix
public String getPrefix()
- Specified by:
getPrefix
in interface XMLStreamReader
getVersion
public String getVersion()
- Specified by:
getVersion
in interface XMLStreamReader
getNamespacePrefix
public String getNamespacePrefix(int i)
- Specified by:
getNamespacePrefix
in interface XMLStreamReader
getNamespaceURI
public String getNamespaceURI(int i)
- Specified by:
getNamespaceURI
in interface XMLStreamReader
getNamespaceContext
public NamespaceContext getNamespaceContext()
- Specified by:
getNamespaceContext
in interface XMLStreamReader
getName
public QName getName()
- Specified by:
getName
in interface XMLStreamReader
getLocation
public Location getLocation()
- Specified by:
getLocation
in interface XMLStreamReader
getProperty
public Object getProperty(String s)
throws IllegalArgumentException
- Specified by:
getProperty
in interface XMLStreamReader
- Throws:
IllegalArgumentException
require
public void require(int event,
String uri,
String local)
throws XMLStreamException
- Specified by:
require
in interface XMLStreamReader
- Throws:
XMLStreamException
getNamespaceURI
public String getNamespaceURI(String prefix)
- Specified by:
getNamespaceURI
in interface XMLStreamReader
getProvider
public EventIterator getProvider()
- Get the underlying event stream
Copyright (c) 2004-2011 Saxonica Limited. All rights reserved.