org.jpmml.evaluator

Class EvaluationContext

java.lang.Object

org.jpmml.evaluator.EvaluationContext

Direct Known Subclasses:

FunctionEvaluationContext, ModelEvaluationContext, PMMLEvaluationContext

public abstract class EvaluationContext
extends Object

Constructor Summary

Constructors

Constructor and Description
EvaluationContext()

Method Summary

Methods

Modifier and Type	Method and Description
void	addWarning(String warning)
FieldValue	createFieldValue(org.dmg.pmml.FieldName name, Object value)
boolean	declare(org.dmg.pmml.FieldName name, FieldValue value)
boolean	declare(org.dmg.pmml.FieldName name, Object value)
boolean	declareAll(Map<org.dmg.pmml.FieldName,?> fields)
FieldValue	getField(org.dmg.pmml.FieldName name)
Map.Entry<org.dmg.pmml.FieldName,FieldValue>	getFieldEntry(org.dmg.pmml.FieldName name)
Map<org.dmg.pmml.FieldName,FieldValue>	getFields()
List<String>	getWarnings()
abstract org.dmg.pmml.DerivedField	resolveDerivedField(org.dmg.pmml.FieldName name)
abstract org.dmg.pmml.DefineFunction	resolveFunction(String name)

Methods inherited from class java.lang.Object

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

Constructor Detail

EvaluationContext

public EvaluationContext()

Method Detail

resolveDerivedField

public abstract org.dmg.pmml.DerivedField resolveDerivedField(org.dmg.pmml.FieldName name)

resolveFunction

public abstract org.dmg.pmml.DefineFunction resolveFunction(String name)

getField

public FieldValue getField(org.dmg.pmml.FieldName name)

See Also:

getFieldEntry(FieldName)

getFieldEntry

public Map.Entry<org.dmg.pmml.FieldName,FieldValue> getFieldEntry(org.dmg.pmml.FieldName name)

declare

public boolean declare(org.dmg.pmml.FieldName name,
              Object value)

declare

public boolean declare(org.dmg.pmml.FieldName name,
              FieldValue value)

Returns:

true If the field was already declared, false otherwise.

declareAll

public boolean declareAll(Map<org.dmg.pmml.FieldName,?> fields)

createFieldValue

public FieldValue createFieldValue(org.dmg.pmml.FieldName name,
                          Object value)

addWarning

public void addWarning(String warning)

getFields

public Map<org.dmg.pmml.FieldName,FieldValue> getFields()

getWarnings

public List<String> getWarnings()