ProxyEmitter

java.lang.Object
- com.icl.saxon.output.Emitter
- - com.icl.saxon.output.ProxyEmitter

Direct Known Subclasses:

CDATAFilter, DTDEmitter, HTMLIndenter, NamespaceEmitter, Stripper, UncommittedEmitter, XMLIndenter
```
public abstract class ProxyEmitter
extends Emitter
```
A ProxyEmitter is an Emitter that filters data before passing it to another underlying Emitter.

Field Summary

Fields
Modifier and Type Field Description

protected Emitter baseEmitter

protected java.util.Properties outputProperties
- Fields inherited from class com.icl.saxon.output.Emitter
  locator, namePool, outputStream, systemId, writer
- Fields inherited from interface javax.xml.transform.Result
  PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

Fields
Modifier and Type	Field	Description
`protected Emitter`	`baseEmitter`
`protected java.util.Properties`	`outputProperties`

Constructor Summary

Constructors
Constructor Description

ProxyEmitter()

Constructors
Constructor	Description
`ProxyEmitter()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`characters(char[] chars, int start, int len)`	Character data
`void`	`comment(char[] ch, int start, int length)`	Output a comment
`void`	`endDocument()`	End of document
`void`	`endElement(int nameCode)`	End of element
`void`	`processingInstruction(java.lang.String target, java.lang.String data)`	Processing Instruction
`void`	`setDocumentLocator(org.xml.sax.Locator locator)`	Set the Document Locator
`void`	`setEscaping(boolean escaping)`	Switch escaping on or off.
`void`	`setNamePool(NamePool pool)`	Set the name pool to be used for all name codes
`void`	`setOutputProperties(java.util.Properties details)`	Set the output details.
`void`	`setUnderlyingEmitter(Emitter emitter)`	Set the underlying emitter.
`void`	`setUnparsedEntity(java.lang.String name, java.lang.String uri)`	Set the URI for an unparsed entity in the document.
`void`	`setWriter(java.io.Writer writer)`	Set the result destination
`void`	`startDocument()`	Start of document
`void`	`startElement(int nameCode, org.xml.sax.Attributes attributes, int[] namespaces, int nscount)`	Start of element

Methods inherited from class com.icl.saxon.output.Emitter
getNamePool, getOutputProperties, getOutputStream, getSystemId, getWriter, makeEmitter, setOutputStream, setSystemId, usesWriter

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

- Field Detail
  - baseEmitter
```
protected Emitter baseEmitter
```
  - outputProperties
```
protected java.util.Properties outputProperties
```
- Constructor Detail
  - ProxyEmitter
```
public ProxyEmitter()
```
- Method Detail
  - setUnderlyingEmitter
```
public void setUnderlyingEmitter(Emitter emitter)
```
    Set the underlying emitter. This call is mandatory before using the Emitter.
  - setNamePool
```
public void setNamePool(NamePool pool)
```
    Set the name pool to be used for all name codes
    
    Overrides:
    
    setNamePool in class Emitter
  - setWriter
```
public void setWriter(java.io.Writer writer)
```
    Set the result destination
    
    Overrides:
    
    setWriter in class Emitter
  - startDocument
```
public void startDocument()
                   throws javax.xml.transform.TransformerException
```
    Start of document
    
    Specified by:
    
    startDocument in class Emitter
    
    Throws:
    
    javax.xml.transform.TransformerException
  - endDocument
```
public void endDocument()
                 throws javax.xml.transform.TransformerException
```
    End of document
    
    Specified by:
    
    endDocument in class Emitter
    
    Throws:
    
    javax.xml.transform.TransformerException
  - startElement
```
public void startElement(int nameCode,
                         org.xml.sax.Attributes attributes,
                         int[] namespaces,
                         int nscount)
                  throws javax.xml.transform.TransformerException
```
    Start of element
    
    Specified by:
    
    startElement in class Emitter
    
    namespaces - Array of namespace codes identifying the namespace prefix/uri pairs associated with this element
    
    nscount - Number of significant entries within namespaces array
    
    Throws:
    
    javax.xml.transform.TransformerException
  - endElement
```
public void endElement(int nameCode)
                throws javax.xml.transform.TransformerException
```
    End of element
    
    Specified by:
    
    endElement in class Emitter
    
    Throws:
    
    javax.xml.transform.TransformerException
  - characters
```
public void characters(char[] chars,
                       int start,
                       int len)
                throws javax.xml.transform.TransformerException
```
    Character data
    
    Specified by:
    
    characters in class Emitter
    
    Throws:
    
    javax.xml.transform.TransformerException
  - processingInstruction
```
public void processingInstruction(java.lang.String target,
                                  java.lang.String data)
                           throws javax.xml.transform.TransformerException
```
    Processing Instruction
    
    Specified by:
    
    processingInstruction in class Emitter
    
    Throws:
    
    javax.xml.transform.TransformerException
  - comment
```
public void comment(char[] ch,
                    int start,
                    int length)
             throws javax.xml.transform.TransformerException
```
    Output a comment
    
    Specified by:
    
    comment in class Emitter
    
    Throws:
    
    javax.xml.transform.TransformerException
  - setEscaping
```
public void setEscaping(boolean escaping)
                 throws javax.xml.transform.TransformerException
```
    Switch escaping on or off. This is called when the XSLT disable-output-escaping attribute is used to switch escaping on or off. It is not called for other sections of output (e.g. element names) where escaping is inappropriate.
    
    Overrides:
    
    setEscaping in class Emitter
    
    Throws:
    
    javax.xml.transform.TransformerException
  - setOutputProperties
```
public void setOutputProperties(java.util.Properties details)
```
    Set the output details.
    
    Overrides:
    
    setOutputProperties in class Emitter
  - setUnparsedEntity
```
public void setUnparsedEntity(java.lang.String name,
                              java.lang.String uri)
                       throws javax.xml.transform.TransformerException
```
    Set the URI for an unparsed entity in the document.
    
    Overrides:
    
    setUnparsedEntity in class Emitter
    
    Throws:
    
    javax.xml.transform.TransformerException
  - setDocumentLocator
```
public void setDocumentLocator(org.xml.sax.Locator locator)
```
    Set the Document Locator
    
    Overrides:
    
    setDocumentLocator in class Emitter

Class ProxyEmitter

Field Summary

Fields inherited from class com.icl.saxon.output.Emitter

Fields inherited from interface javax.xml.transform.Result

Constructor Summary

Method Summary

Methods inherited from class com.icl.saxon.output.Emitter

Methods inherited from class java.lang.Object

Field Detail

baseEmitter

outputProperties

Constructor Detail

ProxyEmitter

Method Detail

setUnderlyingEmitter

setNamePool

setWriter

startDocument

endDocument

startElement

endElement

characters

processingInstruction

comment

setEscaping

setOutputProperties

setUnparsedEntity

setDocumentLocator