org.jpmml.evaluator

Class EvaluationContext

java.lang.Object

org.jpmml.evaluator.EvaluationContext

Direct Known Subclasses:

DefineFunctionEvaluationContext, ModelEvaluationContext, PMMLEvaluationContext

public abstract class EvaluationContext
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	EvaluationContext.Result<E extends org.dmg.pmml.PMMLObject>

Constructor Summary

Constructors

Constructor and Description
EvaluationContext()

Method Summary

Methods

Modifier and Type	Method and Description
void	addWarning(String warning)
abstract FieldValue	createFieldValue(org.dmg.pmml.FieldName name, Object value)
FieldValue	declare(org.dmg.pmml.FieldName name, FieldValue value)
FieldValue	declare(org.dmg.pmml.FieldName name, Object value)
FieldValue	evaluate(org.dmg.pmml.FieldName name)
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 EvaluationContext.Result<org.dmg.pmml.DerivedField>	resolveDerivedField(org.dmg.pmml.FieldName name)
abstract EvaluationContext.Result<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

createFieldValue

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

resolveDerivedField

public abstract EvaluationContext.Result<org.dmg.pmml.DerivedField> resolveDerivedField(org.dmg.pmml.FieldName name)

resolveFunction

public abstract EvaluationContext.Result<org.dmg.pmml.DefineFunction> resolveFunction(String name)

evaluate

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

getField

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

getFieldEntry

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

declare

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

declare

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

addWarning

public void addWarning(String warning)

getFields

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

getWarnings

public List<String> getWarnings()