Class DecisionTableOutcome
java.lang.Object
com.northconcepts.datapipeline.foundations.core.Bean
com.northconcepts.datapipeline.foundations.core.FoundationObject
com.northconcepts.datapipeline.foundations.decisiontable.DecisionTableObject
com.northconcepts.datapipeline.foundations.decisiontable.DecisionTableOutcome
- All Implemented Interfaces:
DataExceptionContributor,JsonSerializable,RecordSerializable,XmlSerializable,Serializable,Cloneable
An outcome of a
DecisionTableRule, or a default outcome of a DecisionTable: sets the result field named
by its variable to the value of its expression.- See Also:
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Field Summary
Fields inherited from class com.northconcepts.datapipeline.foundations.core.FoundationObject
internalId, internalName, log, TIMESTAMP_FORMATFields inherited from interface com.northconcepts.datapipeline.core.RecordSerializable
SERIALIZED_CLASS_NAME, TYPEFields inherited from interface com.northconcepts.datapipeline.core.XmlSerializable
XML_SERIALIZED_CLASS_NAME -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionaddExceptionProperties(DataException exception) Adds this object's current state to aDataException.Throws aDataExceptionif this object is invalid, otherwise returns it; the base implementation checks nothing.clone()protected voidEvaluates the expression and stores the result in the record field named by the variable; called when the rule containing this outcome fires.fromRecord(Record source) Loads this instance's state from a record and returnsthis(for fluid API call chaining).fromXmlElement(Element element) ExpressionsetExpression(Expression expression) setVariable(String variable) toRecord()Converts this object's state to a record thatRecordSerializable.fromRecord(Record)can load.toXmlElement(Document document) Returns an element, created withdocument, describing this object; the default implementation throws aDataException.Methods inherited from class com.northconcepts.datapipeline.foundations.core.FoundationObject
assertValid, exception, exception, exception, getInternalId, getInternalName, resetInternalIdMethods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface com.northconcepts.datapipeline.core.DataExceptionContributor
addExceptionProperties
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Constructor Details
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DecisionTableOutcome
public DecisionTableOutcome() -
DecisionTableOutcome
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Method Details
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getVariable
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setVariable
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getExpression
public Expression getExpression() -
setExpression
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getExpressionSource
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assertValid
Description copied from class:FoundationObjectThrows aDataExceptionif this object is invalid, otherwise returns it; the base implementation checks nothing.- Overrides:
assertValidin classFoundationObject
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evaluate
Evaluates the expression and stores the result in the record field named by the variable; called when the rule containing this outcome fires. -
addExceptionProperties
Description copied from class:FoundationObjectAdds this object's current state to aDataException. Since this method is called whenever an exception is thrown, subclasses should override it to add their specific information.- Specified by:
addExceptionPropertiesin interfaceDataExceptionContributor- Overrides:
addExceptionPropertiesin classFoundationObject
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clone
- Overrides:
clonein classFoundationObject
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toRecord
Description copied from interface:RecordSerializableConverts this object's state to a record thatRecordSerializable.fromRecord(Record)can load.- Specified by:
toRecordin interfaceRecordSerializable- Overrides:
toRecordin classBean
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fromRecord
Description copied from interface:RecordSerializableLoads this instance's state from a record and returnsthis(for fluid API call chaining). For fluid API call chaining, the overridden method should change the declared return type to its class.- Specified by:
fromRecordin interfaceRecordSerializable- Overrides:
fromRecordin classBean- Parameters:
source-- Returns:
- this instance.
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toXmlElement
Description copied from interface:XmlSerializableReturns an element, created withdocument, describing this object; the default implementation throws aDataException.- Specified by:
toXmlElementin interfaceXmlSerializable
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fromXmlElement
- Specified by:
fromXmlElementin interfaceXmlSerializable
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