net.sf.saxon.event
Class UncommittedEmitter

java.lang.Object
  net.sf.saxon.event.Emitter
      net.sf.saxon.event.UncommittedEmitter

All Implemented Interfaces:

Result, Receiver

public class UncommittedEmitter
extends Emitter

This class generates XML or HTML output depending on whether the first tag output is ""

Author:

Field Summary

(package private) Receiver	baseReceiver
(package private) boolean	committed
(package private) boolean	initialNewline
(package private) List	pending

Fields inherited from class net.sf.saxon.event.Emitter

characterSet, locator, namePool, outputProperties, outputStream, streamResult, systemId, writer

Constructor Summary

UncommittedEmitter()

Method Summary

void	attribute(int nameCode, int typeCode, CharSequence value, int properties) Notify an attribute.
void	characters(CharSequence chars, int properties) Produce character output using the current Writer.
void	comment(CharSequence chars, int properties) Output a comment
void	endDocument() End of document
void	endElement() End of element
void	namespace(int namespaceCode, int properties) Notify a namespace.
void	processingInstruction(String target, CharSequence data, int properties) Processing Instruction
void	startContent() Notify the start of the content, that is, the completion of all attributes and namespaces.
void	startDocument() Notify the start of the document
void	startElement(int nameCode, int typeCode, int properties) Output an element start tag.

Methods inherited from class net.sf.saxon.event.Emitter

getNamePool, getOutputProperties, getOutputStream, getSystemId, getWriter, makeEmitter, makeWriter, setDocumentLocator, setNamePool, setOutputProperties, setOutputStream, setStreamResult, setSystemId, setUnparsedEntity, setWriter, usesWriter

Methods inherited from class java.lang.Object

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

Field Detail

committed

boolean committed

initialNewline

boolean initialNewline

baseReceiver

Receiver baseReceiver

pending

List pending

Constructor Detail

UncommittedEmitter

public UncommittedEmitter()

Method Detail

startDocument

public void startDocument()
                   throws TransformerException

Description copied from interface: Receiver

Notify the start of the document

Throws:

TransformerException

endDocument

public void endDocument()
                 throws TransformerException

End of document

Throws:

TransformerException

characters

public void characters(CharSequence chars,
                       int properties)
                throws TransformerException

Produce character output using the current Writer.

Parameters:

chars - The characters

properties - Bit significant value. The following bits are defined:

DISABLE_ESCAPING

Disable escaping for this text node

USE_CDATA

Output as a CDATA section

NO_SPECIAL_CHARACTERS

Value contains no special characters

WHITESPACE

Text is all whitespace

Throws:

TransformerException

processingInstruction

public void processingInstruction(String target,
                                  CharSequence data,
                                  int properties)
                           throws TransformerException

Processing Instruction

Parameters:

target - The PI name. This must be a legal name (it will not be checked).

data - The data portion of the processing instruction

properties - Additional information about the PI. The following bits are defined:

CHECKED

Data is known to be legal (e.g. doesn't contain "?>")

Throws:

TransformerException

comment

public void comment(CharSequence chars,
                    int properties)
             throws TransformerException

Output a comment

Parameters:

chars - The content of the comment

properties - Additional information about the comment. The following bits are defined:

CHECKED

Comment is known to be legal (e.g. doesn't contain "--")

Throws:

TransformerException

startElement

public void startElement(int nameCode,
                         int typeCode,
                         int properties)
                  throws TransformerException

Output an element start tag.
This can only be called once: it switches to a substitute output generator for XML or HTML, depending on whether the tag is "HTML".

Parameters:

nameCode - The element name (tag)

typeCode - The type annotation

properties - Bit field holding special properties of the element

Throws:

TransformerException

namespace

public void namespace(int namespaceCode,
                      int properties)
               throws TransformerException

Notify a namespace. Namespaces are notified after the startElement event, and before any children for the element. The namespaces that are reported are only required to include those that are different from the parent element; however, duplicates may be reported. A namespace must not conflict with any namespaces already used for element or attribute names.

Parameters:

namespaceCode - an integer: the top half is a prefix code, the bottom half a URI code. These may be translated into an actual prefix and URI using the name pool. A prefix code of zero represents the empty prefix (that is, the default namespace). A URI code of zero represents a URI of "", that is, a namespace undeclaration.

Throws:

IllegalStateException: - attempt to output a namespace when there is no open element start tag

TransformerException

attribute

public void attribute(int nameCode,
                      int typeCode,
                      CharSequence value,
                      int properties)
               throws TransformerException

Notify an attribute. Attributes are notified after the startElement event, and before any children. Namespaces and attributes may be intermingled.

Parameters:

nameCode - The name of the attribute, as held in the name pool

typeCode - The type of the attribute, as held in the name pool

properties - Bit significant value. The following bits are defined:

DISABLE_ESCAPING

Disable escaping for this attribute

NO_SPECIAL_CHARACTERS

Attribute value contains no special characters

Throws:

IllegalStateException: - attempt to output an attribute when there is no open element start tag

TransformerException

startContent

public void startContent()
                  throws TransformerException

Notify the start of the content, that is, the completion of all attributes and namespaces. Note that the initial receiver of output from XSLT instructions will not receive this event, it has to detect it itself. Note that this event is reported for every element even if it has no attributes, no namespaces, and no content.

Throws:

TransformerException

endElement

public void endElement()
                throws TransformerException

End of element

Throws:

TransformerException