XQueryEmitter

java.lang.Object
- net.sf.saxon.event.SequenceReceiver
- - net.sf.saxon.serialize.Emitter
  - - net.sf.saxon.serialize.XMLEmitter
    - - com.saxonica.serialize.XQueryEmitter

All Implemented Interfaces:

javax.xml.transform.Result, Receiver, ReceiverWithOutputProperties
```
public class XQueryEmitter
extends XMLEmitter
```
The XQueryEmitter is designed to serialize an XQuery that was originally embedded in an XML document. It is a variant of the XMLEmitter, and differs in that the operators <, >, <=, >=, <<, and >> are output without escaping. They are recognized by virtue of the fact that they appear in text or attribute content between curly braces but not in quotes.

Field Summary
- Fields inherited from class net.sf.saxon.serialize.XMLEmitter
  attSpecials, canonical, characterReferenceGenerator, declarationIsWritten, delimiter, DOCTYPE, elementCode, elementStack, indentForNextAttribute, internalSubset, openStartTag, RIGHT_ANGLE_NEWLINE, specialInAtt, specialInAttSingle, specialInText, started, startedElement, undeclareNamespaces, unfailing
- Fields inherited from class net.sf.saxon.serialize.Emitter
  allCharactersEncodable, characterSet, outputProperties, writer
- Fields inherited from class net.sf.saxon.event.SequenceReceiver
  pipelineConfiguration, previousAtomic, systemId
- Fields inherited from interface javax.xml.transform.Result
  PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

Constructor Summary

Constructors
Constructor Description

XQueryEmitter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`writeEscape(UnicodeString chars, boolean inAttribute)`	Write contents of array to current writer, after escaping special characters.

Methods inherited from class net.sf.saxon.serialize.XMLEmitter
characters, close, closeStartTag, comment, convertToAscii, endDocument, endElement, isStarted, namespace, open, openDocument, processingInstruction, setCharacterReferenceGenerator, setEscapeNonAscii, setIndentForNextAttribute, startDocument, startElement, testCharacters, usesTypeAnnotations, writeAttribute, writeAttributeIndentString, writeCodePoint, writeDeclaration, writeDocType, writeDocTypeWithNullSystemId, writeEmptyElementTagCloser

Methods inherited from class net.sf.saxon.serialize.Emitter
append, getOutputProperties, setMustClose, setOutputProperties, setUnicodeWriter, setUnparsedEntity

Methods inherited from class net.sf.saxon.event.SequenceReceiver
append, decompose, flatten, getConfiguration, getErrorCodeForDecomposingFunctionItems, getNamePool, getPipelineConfiguration, getSystemId, handlesAppend, setPipelineConfiguration, setSystemId

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sf.saxon.event.Receiver
append, getPipelineConfiguration, handlesAppend, setPipelineConfiguration

Methods inherited from interface javax.xml.transform.Result
getSystemId, setSystemId

- Constructor Detail
  - XQueryEmitter
```
public XQueryEmitter()
```
- Method Detail
  - writeEscape
```
protected void writeEscape(UnicodeString chars,
                           boolean inAttribute)
                    throws java.io.IOException,
                           XPathException
```
    Write contents of array to current writer, after escaping special characters. This method converts the XML special characters (such as < and &) into their predefined entities.
    
    Overrides:
    
    writeEscape in class XMLEmitter
    
    Parameters:
    
    chars - The character sequence containing the string
    
    inAttribute - Set to true if the text is in an attribute value
    
    Throws:
    
    java.io.IOException - if an IO exception occurs
    
    XPathException - if an IO exception occurs