com.deliveredtechnologies.rulebook.model.runner

Class AbstractRuleBookRunner

java.lang.Object

com.deliveredtechnologies.rulebook.model.Auditor

com.deliveredtechnologies.rulebook.model.runner.AbstractRuleBookRunner

All Implemented Interfaces:

RuleBook

Direct Known Subclasses:

RuleBookRunner, RuleBookRunner4PojoClasses

public abstract class AbstractRuleBookRunner
extends Auditor
implements RuleBook

Declares an abstract class for creating RuleBookRunner derived classes using the template method pattern.

Constructor Summary

Constructors

Constructor and Description
AbstractRuleBookRunner(java.lang.Class<? extends RuleBook> prototypeClass) Creates a new RuleBookRunner using the RuleBook class.

Method Summary

Modifier and Type	Method and Description
void	addRule(Rule rule) Add a Rule.
protected abstract java.util.List<java.lang.Class<?>>	getPojoRules() Gets the POJO Rules used in the RuleBook.
java.util.Optional<Result>	getResult() Get the Result of the RuleBook.
boolean	hasRules() The hasRules() method returns true if any Rules have been defined in the RuleBook.
void	run(NameValueReferableMap facts) Run the RuleBook given the facts supplied.
void	setDefaultResult(java.lang.Object result) Set the default Result value; this should be set for RuleBooks that are expected to produce a Result.

Methods inherited from class com.deliveredtechnologies.rulebook.model.Auditor

getRuleStatus, getRuleStatusMap, registerRule, updateRuleStatus

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.deliveredtechnologies.rulebook.model.RuleBook

defineRules

Constructor Detail

AbstractRuleBookRunner

public AbstractRuleBookRunner(java.lang.Class<? extends RuleBook> prototypeClass)

Creates a new RuleBookRunner using the RuleBook class.

Parameters:

prototypeClass - a RuleBook class that determines how the RuleBook is run

Method Detail

addRule

public void addRule(Rule rule)

Description copied from interface: RuleBook

Add a Rule.

Specified by:

addRule in interface RuleBook

Parameters:

rule - the Rule to add to the RuleBook

run

public void run(NameValueReferableMap facts)

Description copied from interface: RuleBook

Run the RuleBook given the facts supplied.

Specified by:

run in interface RuleBook

Parameters:

facts - the facts to be applied to the execution of the RuleBook

setDefaultResult

public void setDefaultResult(java.lang.Object result)

Description copied from interface: RuleBook

Set the default Result value; this should be set for RuleBooks that are expected to produce a Result.

Specified by:

setDefaultResult in interface RuleBook

Parameters:

result - the default Result value

getResult

public java.util.Optional<Result> getResult()

Description copied from interface: RuleBook

Get the Result of the RuleBook.

Specified by:

getResult in interface RuleBook

Returns:

the Result of the RuleBook

hasRules

public boolean hasRules()

Description copied from interface: RuleBook

The hasRules() method returns true if any Rules have been defined in the RuleBook.

Specified by:

hasRules in interface RuleBook

Returns:

true if any Rules have been defined in the RuleBook, otherwise false.

getPojoRules

protected abstract java.util.List<java.lang.Class<?>> getPojoRules()

Gets the POJO Rules used in the RuleBook.

Returns:

A List of the POJO Rules used in a RuleBook.