de.hpi.fgis.voidgen.hadoop.config
Class XMLConfigurationHandler

java.lang.Object
  extended by org.xml.sax.helpers.DefaultHandler
      extended by de.hpi.fgis.voidgen.hadoop.config.XMLConfigurationHandler
All Implemented Interfaces:
java.lang.Iterable<Property>, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class XMLConfigurationHandler
extends org.xml.sax.helpers.DefaultHandler
implements java.lang.Iterable<Property>

Handles the parsing of Hadoop XML configurations.

Author:
Johannes Gosda, Hasso Plattner Institute at University of Potsdam, Germany

Constructor Summary
XMLConfigurationHandler()
           
 
Method Summary
 void characters(char[] ch, int start, int length)
           
 void endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
           
 java.util.Iterator<Property> iterator()
           
 void startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)
           
 
Methods inherited from class org.xml.sax.helpers.DefaultHandler
endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startDocument, startPrefixMapping, unparsedEntityDecl, warning
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

XMLConfigurationHandler

public XMLConfigurationHandler()
Method Detail

iterator

public java.util.Iterator<Property> iterator()
Specified by:
iterator in interface java.lang.Iterable<Property>

characters

public void characters(char[] ch,
                       int start,
                       int length)
Specified by:
characters in interface org.xml.sax.ContentHandler
Overrides:
characters in class org.xml.sax.helpers.DefaultHandler

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attributes)
Specified by:
startElement in interface org.xml.sax.ContentHandler
Overrides:
startElement in class org.xml.sax.helpers.DefaultHandler

endElement

public void endElement(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qName)
Specified by:
endElement in interface org.xml.sax.ContentHandler
Overrides:
endElement in class org.xml.sax.helpers.DefaultHandler