edu.northwestern.at.morphadorner

Class StripWordElementsFilter

java.lang.Object

org.xml.sax.helpers.XMLFilterImpl

edu.northwestern.at.utils.xml.ExtendedXMLFilterImpl

edu.northwestern.at.morphadorner.StripWordElementsFilter

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.XMLFilter, org.xml.sax.XMLReader

public class StripWordElementsFilter
extends ExtendedXMLFilterImpl

Filter to strip word elements for specified tags from adorned file.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Set<java.lang.String>	elementsToStripSet Set of tags from which to strip words.
protected boolean	processingWord True if processing word element.
protected XMLSentenceMelder	sentenceMelder XML sentence melder.
protected QueueStack<java.lang.String>	stripElementStack Strip element stack.

Constructor Summary

Constructors

Constructor and Description
StripWordElementsFilter(org.xml.sax.XMLReader reader, java.lang.String elementsToStrip) Create filter.
StripWordElementsFilter(org.xml.sax.XMLReader reader, java.lang.String elementsToStrip, XMLSentenceMelder sentenceMelder) Create filter.

Method Summary

Methods

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length) Handle character data.
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName) Handle end of an element.
void	setSentenceMelder(XMLSentenceMelder sentenceMelder) Set associated sentence melder.
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes atts) Handle start of an XML element.

Methods inherited from class edu.northwestern.at.utils.xml.ExtendedXMLFilterImpl

removeAttribute, setAttributeValue, setAttributeValue, setAttributeValue

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

endDocument, endPrefixMapping, error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, ignorableWhitespace, notationDecl, parse, parse, processingInstruction, resolveEntity, setContentHandler, setDocumentLocator, setDTDHandler, setEntityResolver, setErrorHandler, setFeature, setParent, setProperty, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Field Detail

elementsToStripSet

protected java.util.Set<java.lang.String> elementsToStripSet

Set of tags from which to strip words.

sentenceMelder

protected XMLSentenceMelder sentenceMelder

XML sentence melder.

stripElementStack

protected QueueStack<java.lang.String> stripElementStack

Strip element stack.

processingWord

protected boolean processingWord

True if processing word element.

Constructor Detail

StripWordElementsFilter

public StripWordElementsFilter(org.xml.sax.XMLReader reader,
                       java.lang.String elementsToStrip,
                       XMLSentenceMelder sentenceMelder)

Create filter.

Parameters:

reader - XML input reader to which filter applies.

elementsToStrip - Elements to strip separated by spaces.

sentenceMelder - Associated sentence melder.

StripWordElementsFilter

public StripWordElementsFilter(org.xml.sax.XMLReader reader,
                       java.lang.String elementsToStrip)

Create filter.

Parameters:

reader - XML input reader to which filter applies.

elementsToStrip - Elements to strip separated by spaces.

Method Detail

setSentenceMelder

public void setSentenceMelder(XMLSentenceMelder sentenceMelder)

Set associated sentence melder.

Parameters:

sentenceMelder - Sentence melder.

startElement

public void startElement(java.lang.String uri,
                java.lang.String localName,
                java.lang.String qName,
                org.xml.sax.Attributes atts)
                  throws org.xml.sax.SAXException

Handle start of an XML element.

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.XMLFilterImpl

Parameters:

uri - The XML element's URI.

localName - The XML element's local name.

qName - The XML element's qname.

atts - The XML element's attributes.

Throws:

org.xml.sax.SAXException

characters

public void characters(char[] ch,
              int start,
              int length)
                throws org.xml.sax.SAXException

Handle character data.

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.XMLFilterImpl

Parameters:

ch - Array of characters.

start - The starting position in the array.

length - The number of characters.

Throws:

org.xml.sax.SAXException - If there is an error.

endElement

public void endElement(java.lang.String uri,
              java.lang.String localName,
              java.lang.String qName)
                throws org.xml.sax.SAXException

Handle end of an element.

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.XMLFilterImpl

Parameters:

uri - The XML element's URI.

localName - The XML element's local name.

qName - The XML element's qname.

Throws:

org.xml.sax.SAXException