net.sf.saxon.event
Class AllElementStripper

java.lang.Object
  net.sf.saxon.event.SequenceReceiver
      net.sf.saxon.event.ProxyReceiver
          net.sf.saxon.event.Stripper
              net.sf.saxon.event.AllElementStripper

All Implemented Interfaces:

javax.xml.transform.Result, Receiver

public class AllElementStripper
extends Stripper

The AllElementStripper refines the Stripper class to do stripping of all whitespace nodes in a document

Author:

Michael H. Kay

Field Summary

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

ALWAYS_PRESERVE, ALWAYS_STRIP, CANNOT_STRIP, PRESERVE_PARENT, STRIP_DEFAULT

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

nextReceiver

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

AllElementStripper()
Constructor: create an instance of the class.

Method Summary

Stripper	getAnother() Create a copy of this Stripper.
static AllElementStripper	getInstance() Get a singular instance of the class.
byte	isSpacePreserving(int fingerprint) Decide whether an element is in the set of white-space preserving element types

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

attribute, characters, endElement, open, startElement, usesTypeAnnotations

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

append, close, comment, endDocument, getConfiguration, getDocumentLocator, getNamePool, getUnderlyingReceiver, namespace, processingInstruction, setPipelineConfiguration, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startContent, startDocument

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

append, getPipelineConfiguration, getSystemId

Methods inherited from class java.lang.Object

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

Constructor Detail

AllElementStripper

public AllElementStripper()

Constructor: create an instance of the class. This instance can be used as a filter in a pipeline, and can be freely modified by the caller before use.

Method Detail

getInstance

public static AllElementStripper getInstance()

Get a singular instance of the class. Note that this class is NOT a singleton and is NOT immutable. This method should only be used (a) if the filtering behaviour of the class is not being used, or (b) if the getAnother() method is used to clone the class before use as a filter.

Returns:

a singular instance of the class, which the caller must not modify.

getAnother

public Stripper getAnother()

Create a copy of this Stripper. The result can be freely modified by the caller before use.

Specified by:

getAnother in class Stripper

Returns:

a copy of this Stripper. The new copy shares the same PipelineConfiguration as the original, but the underlying receiver (that is, the destination for post-stripping events) is left uninitialized.

isSpacePreserving

public byte isSpacePreserving(int fingerprint)

Decide whether an element is in the set of white-space preserving element types

Specified by:

isSpacePreserving in class Stripper

Parameters:

fingerprint - identifies the element being tested

Returns:

STRIP_DEFAULT: strip spaces unless xml:space tells you not to.