|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.knime.base.node.mine.decisiontree2.PMMLPredicate
org.knime.base.node.mine.decisiontree2.PMMLCompoundPredicate
public class PMMLCompoundPredicate
Nested Class Summary |
---|
Nested classes/interfaces inherited from class org.knime.base.node.mine.decisiontree2.PMMLPredicate |
---|
PMMLPredicate.PMMLPredicates |
Field Summary | |
---|---|
static String |
NAME
The string representation of the predicate's XML-element. |
Fields inherited from class org.knime.base.node.mine.decisiontree2.PMMLPredicate |
---|
ATTRIBUTE_KEY, CDATA, NUMBERFORMAT, OPERATOR_KEY, TYPE_KEY |
Constructor Summary | |
---|---|
PMMLCompoundPredicate(PMMLBooleanOperator operator)
Build a new PMMLCompoundPredicate. |
|
PMMLCompoundPredicate(String operator)
Build a new PMMLCompoundPredicate. |
Method Summary | |
---|---|
boolean |
addPredicate(PMMLPredicate pred)
Adds a PMMLPredicate. |
Boolean |
evaluate(DataRow row,
DataTableSpec spec)
Evaluates the predicate for the passed parameters and returns the result. |
PMMLPredicate |
getLastPredicate()
Returns the PMMLPredicate that was most recently added. |
String |
getName()
Returns the name of the predicate. |
LinkedList<PMMLPredicate> |
getPredicates()
Returns all contained predicates. |
String |
getSplitAttribute()
Returns the name of the field the predicate operates on, an empty String if it works on multiple attributes, or null if not applicable. |
void |
loadFromPredParams(Config conf)
Load internal predicate settings from a config object. |
void |
saveToPredParams(Config conf)
Save internal predicate settings to a config object. |
void |
setPredicates(LinkedList<PMMLPredicate> predicates)
Sets the contained predicates. |
String |
toString()
|
void |
writePMML(TransformerHandler handler)
Writes the PMML XML object for the predicate. |
Methods inherited from class org.knime.base.node.mine.decisiontree2.PMMLPredicate |
---|
cacheSpec, getOperator, getPredicateForConfig, getPredicateForType, getPreviousIndex, getPreviousSpec, setOperator, setOperator, setPreviousIndex, setPreviousSpec, setSplitAttribute |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
public static final String NAME
Constructor Detail |
---|
public PMMLCompoundPredicate(String operator)
operator
- the string representation of the operatorpublic PMMLCompoundPredicate(PMMLBooleanOperator operator)
operator
- the PMML operator to be setMethod Detail |
---|
public PMMLPredicate getLastPredicate()
LinkedList.getLast()
public boolean addPredicate(PMMLPredicate pred)
pred
- the predicate to be added
LinkedList.add(java.lang.Object)
public LinkedList<PMMLPredicate> getPredicates()
public void setPredicates(LinkedList<PMMLPredicate> predicates)
predicates
- the predicates to setpublic Boolean evaluate(DataRow row, DataTableSpec spec)
evaluate
in class PMMLPredicate
row
- The data row containing the data cells to be evaluated.spec
- The spec for the row.
public String getSplitAttribute()
getSplitAttribute
in class PMMLPredicate
public String getName()
getName
in class PMMLPredicate
public void loadFromPredParams(Config conf) throws InvalidSettingsException
loadFromPredParams
in class PMMLPredicate
conf
- the config object to load from
InvalidSettingsException
- - if invalid settings are providedpublic void saveToPredParams(Config conf)
saveToPredParams
in class PMMLPredicate
conf
- the config object to write intopublic String toString()
toString
in class PMMLPredicate
public void writePMML(TransformerHandler handler) throws SAXException
writePMML
in class PMMLPredicate
handler
- TransformerHandler for parsing and transforming events
SAXException
- - any SAX exception, possibly wrapping another
exception
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |