org.knime.base.node.mine.decisiontree2
Class PMMLDecisionTreeHandler
java.lang.Object
org.xml.sax.helpers.DefaultHandler
org.knime.core.node.port.pmml.PMMLContentHandler
org.knime.base.node.mine.decisiontree2.PMMLDecisionTreeHandler
- All Implemented Interfaces:
- ContentHandler, DTDHandler, EntityResolver, ErrorHandler
public class PMMLDecisionTreeHandler
- extends PMMLContentHandler
- Author:
- Dominik Morent, KNIME.com, Zurich, Switzerland
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PMMLDecisionTreeHandler
public PMMLDecisionTreeHandler()
characters
public void characters(char[] ch,
int start,
int length)
throws SAXException
-
- Specified by:
characters
in interface ContentHandler
- Specified by:
characters
in class PMMLContentHandler
- Throws:
SAXException
startElement
public void startElement(String uri,
String localName,
String name,
Attributes atts)
throws SAXException
-
- Specified by:
startElement
in interface ContentHandler
- Specified by:
startElement
in class PMMLContentHandler
- Throws:
SAXException
endElement
public void endElement(String uri,
String localName,
String name)
throws SAXException
-
- Specified by:
endElement
in interface ContentHandler
- Specified by:
endElement
in class PMMLContentHandler
- Throws:
SAXException
endDocument
public void endDocument()
throws SAXException
-
- Specified by:
endDocument
in interface ContentHandler
- Specified by:
endDocument
in class PMMLContentHandler
- Throws:
SAXException
getDecisionTree
public DecisionTree getDecisionTree()
- Returns:
- decision tree object
getChildSplitAttribute
public String getChildSplitAttribute(ArrayList<TempTreeNodeContainer> containerChildren)
- Returns the name of the split attribute of the children, or an empty
String if the split works on multiple attributes.
- Parameters:
containerChildren
- the children
- Returns:
- the name of the split attribute or ""
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University of Konstanz, Germany.
Chair for Bioinformatics and Information Mining, Prof. Dr. Michael R. Berthold.
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