java.lang.Object
- org.xml.sax.helpers.XMLFilterImpl
- - com.icl.saxon.IDFilter

All Implemented Interfaces:

ContentHandler, DTDHandler, EntityResolver, ErrorHandler, XMLFilter, XMLReader
```
public class IDFilter
extends XMLFilterImpl
```
IDFilter is a SAX filter that extracts the subtree of a document rooted at the element with a given ID value. Namespace declarations outside this subtree are treated as if they were present on the identified element.

Constructor Summary

Constructors
Constructor Description

IDFilter(String id)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`characters(char[] chars, int start, int len)`
`void`	`endElement(String localName, String uri, String qname)`
`void`	`endPrefixMapping(String prefix)`
`void`	`ignorableWhitespace(char[] chars, int start, int len)`
`void`	`processingInstruction(String name, String data)`
`void`	`startElement(String localName, String uri, String qname, Attributes atts)`
`void`	`startPrefixMapping(String prefix, String uri)`

Methods inherited from class org.xml.sax.helpers.XMLFilterImpl
endDocument, error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, notationDecl, parse, parse, resolveEntity, setContentHandler, setDocumentLocator, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setParent, setProperty, skippedEntity, startDocument, unparsedEntityDecl, warning

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

Constructor Detail
- IDFilter
```
public IDFilter(String id)
```

Method Detail

startPrefixMapping

public void startPrefixMapping(String prefix,
                               String uri)
                        throws SAXException

Specified by:: startPrefixMapping in interface ContentHandler
Overrides:: startPrefixMapping in class XMLFilterImpl
Throws:: SAXException

endPrefixMapping
```
public void endPrefixMapping(String prefix)
                      throws SAXException
```
Specified by:

endPrefixMapping in interface ContentHandler

Overrides:

endPrefixMapping in class XMLFilterImpl

Throws:

SAXException

startElement

public void startElement(String localName,
                         String uri,
                         String qname,
                         Attributes atts)
                  throws SAXException

Specified by:: startElement in interface ContentHandler
Overrides:: startElement in class XMLFilterImpl
Throws:: SAXException

endElement

public void endElement(String localName,
                       String uri,
                       String qname)
                throws SAXException

Specified by:: endElement in interface ContentHandler
Overrides:: endElement in class XMLFilterImpl
Throws:: SAXException

characters

public void characters(char[] chars,
                       int start,
                       int len)
                throws SAXException

Specified by:: characters in interface ContentHandler
Overrides:: characters in class XMLFilterImpl
Throws:: SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] chars,
                                int start,
                                int len)
                         throws SAXException

Specified by:: ignorableWhitespace in interface ContentHandler
Overrides:: ignorableWhitespace in class XMLFilterImpl
Throws:: SAXException

processingInstruction

public void processingInstruction(String name,
                                  String data)
                           throws SAXException

Specified by:: processingInstruction in interface ContentHandler
Overrides:: processingInstruction in class XMLFilterImpl
Throws:: SAXException

Class IDFilter

Constructor Summary

Method Summary

Methods inherited from class org.xml.sax.helpers.XMLFilterImpl

Methods inherited from class java.lang.Object

Constructor Detail

IDFilter

Method Detail

startPrefixMapping

endPrefixMapping

startElement

endElement

characters

ignorableWhitespace

processingInstruction