com.saxonica.stream.watch
Class StringValueAccumulator

java.lang.Object
  com.saxonica.validate.Checker
      com.saxonica.stream.watch.StringValueAccumulator

All Implemented Interfaces:

Result, Receiver

public class StringValueAccumulator
extends Checker

A StringValueAccumulator is a Receiver that computes the string value of an element in streaming mode, by copying all the text nodes to a supplied receiver.

Field Summary

Fields inherited from interface javax.xml.transform.Result

PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

Constructor Summary

StringValueAccumulator(FastStringBuffer buffer)

Method Summary

void	characters(CharSequence chars, int locationId, int properties) Notify character data.

Methods inherited from class com.saxonica.validate.Checker

attribute, close, comment, endDocument, endElement, getConfiguration, getPipelineConfiguration, getSystemId, namespace, open, processingInstruction, setPipelineConfiguration, setSystemId, setUnparsedEntity, startContent, startDocument, startElement, usesTypeAnnotations

Methods inherited from class java.lang.Object

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

Constructor Detail

StringValueAccumulator

public StringValueAccumulator(FastStringBuffer buffer)

Method Detail

characters

public void characters(CharSequence chars,
                       int locationId,
                       int properties)
                throws XPathException

Description copied from interface: Receiver

Notify character data. Note that some receivers may require the character data to be sent in a single event, but in general this is not a requirement.

Specified by:

characters in interface Receiver

Overrides:

characters in class Checker

Parameters:

chars - The characters

locationId - an integer which can be interpreted using a LocationProvider to return information such as line number and system ID. If no location information is available, the value zero is supplied.

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

DISABLE_ESCAPING

Disable escaping for this text node

USE_CDATA

Output as a CDATA section

Throws:

XPathException - if an error occurs