com.northconcepts.datapipeline.foundations.decisiontree

Class DecisionTree

java.lang.Object

com.northconcepts.datapipeline.foundations.core.Bean

com.northconcepts.datapipeline.foundations.core.FoundationObject

com.northconcepts.datapipeline.foundations.decisiontree.DecisionTreeObject

com.northconcepts.datapipeline.foundations.decisiontree.DecisionTree

All Implemented Interfaces:

DataExceptionContributor, JsonSerializable, RecordSerializable, XmlSerializable, Serializable

public class DecisionTree
extends DecisionTreeObject

See Also:

Serialized Form

Field Summary

Fields inherited from class com.northconcepts.datapipeline.foundations.core.FoundationObject

internalId, internalName, log, TIMESTAMP_FORMAT

Fields inherited from interface com.northconcepts.datapipeline.core.RecordSerializable

SERIALIZED_CLASS_NAME, TYPE

Fields inherited from interface com.northconcepts.datapipeline.core.XmlSerializable

XML_SERIALIZED_CLASS_NAME

Constructor Summary

Constructors

Constructor and Description
DecisionTree()

Method Summary

Modifier and Type	Method and Description
DataException	addExceptionProperties(DataException exception) Adds this object's current state to a DataException.
DecisionTree	addField(CalculatedField field)
DecisionTree	addField(Collection<CalculatedField> fields)
DecisionTree	addField(String variable, String expression)
DecisionTree	addField(String variable, String expression, boolean includeInOutcome)
DecisionTree	assertValid()
DecisionTreeResult	evaluate(ExpressionContext expressionContext)
DecisionTree	fromJson(String jsonString)
DecisionTree	fromRecord(Record source) Loads this instance's state from a record and returns this (for fluid API call chaining).
DecisionTree	fromXml(InputStream inputStream)
DecisionTree	fromXmlElement(Element element)
String	getDescription()
List<CalculatedField>	getFields()
String	getName()
DefaultExpressionContext	getRootExpressionContext()
DecisionTreeNode	getRootNode()
long	getRownum()
DecisionTree	setDescription(String description)
DecisionTree	setName(String name)
DecisionTree	setRootNode(DecisionTreeNode rootNode)
DecisionTree	setValue(String name, Object value)
DecisionTree	setValue(String name, Object value, Class<?> type)
Record	toRecord()
DecisionTree	toXml(Writer writer)
Element	toXmlElement(Document document)
void	visit(DecisionTreeVisitor visitor)

Methods inherited from class com.northconcepts.datapipeline.foundations.core.FoundationObject

assertValid, clone, exception, exception, exception, getInternalId, getInternalName, resetInternalId

Methods inherited from class com.northconcepts.datapipeline.foundations.core.Bean

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.northconcepts.datapipeline.core.RecordSerializable

fromArrayValue, fromArrayValue, fromArrayValue, fromJson, newInstanceFromRecord, newInstanceFromRecord, toArrayValue, toJson, toJson, toJson, toRecord

Methods inherited from interface com.northconcepts.datapipeline.core.JsonSerializable

newInstanceFromJson

Methods inherited from interface com.northconcepts.datapipeline.core.XmlSerializable

forEachGrandChildElement, fromXml, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getAttribute, getChildElement, getChildElements, newInstanceFromXml, newInstanceFromXml, setAttribute, toXml, toXml, toXml, toXml, writeXml, writeXml

Methods inherited from interface com.northconcepts.datapipeline.core.DataExceptionContributor

addExceptionProperties, contributeExceptionProperties, contributeExceptionProperties

Constructor Detail

DecisionTree

public DecisionTree()

Method Detail

visit

public void visit(DecisionTreeVisitor visitor)

getName

public String getName()

setName

public DecisionTree setName(String name)

getDescription

public String getDescription()

setDescription

public DecisionTree setDescription(String description)

getRootNode

public DecisionTreeNode getRootNode()

setRootNode

public DecisionTree setRootNode(DecisionTreeNode rootNode)

getRootExpressionContext

public DefaultExpressionContext getRootExpressionContext()

setValue

public DecisionTree setValue(String name,
                             Object value)

setValue

public DecisionTree setValue(String name,
                             Object value,
                             Class<?> type)

getFields

public List<CalculatedField> getFields()

addField

public DecisionTree addField(Collection<CalculatedField> fields)

addField

public DecisionTree addField(String variable,
                             String expression)

addField

public DecisionTree addField(String variable,
                             String expression,
                             boolean includeInOutcome)

addField

public DecisionTree addField(CalculatedField field)

getRownum

public long getRownum()

assertValid

public DecisionTree assertValid()

Overrides:

assertValid in class FoundationObject

evaluate

public DecisionTreeResult evaluate(ExpressionContext expressionContext)

addExceptionProperties

public DataException addExceptionProperties(DataException exception)

Description copied from class: FoundationObject

Adds this object's current state to a DataException. Since this method is called whenever an exception is thrown, subclasses should override it to add their specific information.

Specified by:

addExceptionProperties in interface DataExceptionContributor

Overrides:

addExceptionProperties in class FoundationObject

toXml

public DecisionTree toXml(Writer writer)

fromXml

public DecisionTree fromXml(InputStream inputStream)

toRecord

public Record toRecord()

Specified by:

toRecord in interface RecordSerializable

Overrides:

toRecord in class Bean

fromRecord

public DecisionTree fromRecord(Record source)

Description copied from interface: RecordSerializable

Loads this instance's state from a record and returns this (for fluid API call chaining). For fluid API call chaining, the overridden method should change the declared return type to its class.

Specified by:

fromRecord in interface RecordSerializable

Overrides:

fromRecord in class Bean

Returns:

this instance.

fromJson

public DecisionTree fromJson(String jsonString)

toXmlElement

public Element toXmlElement(Document document)

fromXmlElement

public DecisionTree fromXmlElement(Element element)