org.camunda.bpm.dmn.engine.impl
Class DefaultDmnEngineConfiguration

java.lang.Object
  org.camunda.bpm.dmn.engine.DmnEngineConfiguration
      org.camunda.bpm.dmn.engine.impl.DefaultDmnEngineConfiguration

public class DefaultDmnEngineConfiguration
extends DmnEngineConfiguration

Field Summary

protected List<DmnDecisionEvaluationListener>	customPostDecisionEvaluationListeners
protected List<DmnDecisionTableEvaluationListener>	customPostDecisionTableEvaluationListeners
protected List<DmnDecisionEvaluationListener>	customPreDecisionEvaluationListeners
protected List<DmnDecisionTableEvaluationListener>	customPreDecisionTableEvaluationListeners
protected List<DmnDecisionEvaluationListener>	decisionEvaluationListeners
protected List<DmnDecisionTableEvaluationListener>	decisionTableEvaluationListeners
protected String	defaultInputEntryExpressionLanguage
protected String	defaultInputExpressionExpressionLanguage
protected String	defaultLiteralExpressionLanguage
protected String	defaultOutputEntryExpressionLanguage
protected ElProvider	elProvider
protected DmnEngineMetricCollector	engineMetricCollector
static String	FEEL_EXPRESSION_LANGUAGE
static String	FEEL_EXPRESSION_LANGUAGE_ALTERNATIVE
protected FeelEngine	feelEngine
protected FeelEngineFactory	feelEngineFactory
static String	JUEL_EXPRESSION_LANGUAGE
protected DmnScriptEngineResolver	scriptEngineResolver
protected DmnTransformer	transformer

Constructor Summary

DefaultDmnEngineConfiguration()

Method Summary

DmnEngine	buildEngine() Create a DmnEngine with this configuration
DefaultDmnEngineConfiguration	customPostDecisionEvaluationListeners(List<DmnDecisionEvaluationListener> decisionEvaluationListeners) Set the list of post decision evaluation listeners.
DefaultDmnEngineConfiguration	customPostDecisionTableEvaluationListeners(List<DmnDecisionTableEvaluationListener> decisionTableEvaluationListeners) Set the list of post decision table evaluation listeners.
DefaultDmnEngineConfiguration	customPreDecisionEvaluationListeners(List<DmnDecisionEvaluationListener> decisionEvaluationListeners) Set the list of pre decision evaluation listeners.
DefaultDmnEngineConfiguration	customPreDecisionTableEvaluationListeners(List<DmnDecisionTableEvaluationListener> decisionTableEvaluationListeners) Set the list of pre decision table evaluation listeners.
DefaultDmnEngineConfiguration	defaultInputEntryExpressionLanguage(String expressionLanguage) Set the default expression language which is used to evaluate input entries.
DefaultDmnEngineConfiguration	defaultInputExpressionExpressionLanguage(String expressionLanguage) Set the default expression language which is used to evaluate input expressions.
DefaultDmnEngineConfiguration	defaultLiteralExpressionLanguage(String expressionLanguage) Set the default expression language which is used to evaluate literal expressions.
DefaultDmnEngineConfiguration	defaultOutputEntryExpressionLanguage(String expressionLanguage) Set the default expression language which is used to evaluate output entries.
DefaultDmnEngineConfiguration	elProvider(ElProvider elProvider) Set the el provider which is used by the engine to evaluate an el expression.
DefaultDmnEngineConfiguration	engineMetricCollector(DmnEngineMetricCollector engineMetricCollector) Set the engine metric collector
DefaultDmnEngineConfiguration	feelEngineFactory(FeelEngineFactory feelEngineFactory) Set the factory to create a FeelEngine
List<DmnDecisionEvaluationListener>	getCustomPostDecisionEvaluationListeners()
List<DmnDecisionTableEvaluationListener>	getCustomPostDecisionTableEvaluationListeners()
List<DmnDecisionEvaluationListener>	getCustomPreDecisionEvaluationListeners()
List<DmnDecisionTableEvaluationListener>	getCustomPreDecisionTableEvaluationListeners()
List<DmnDecisionEvaluationListener>	getDecisionEvaluationListeners() The list of decision evaluation listeners of the configuration.
List<DmnDecisionTableEvaluationListener>	getDecisionTableEvaluationListeners() The list of decision table evaluation listeners of the configuration.
protected Collection<? extends DmnDecisionEvaluationListener>	getDefaultDmnDecisionEvaluationListeners()
String	getDefaultInputEntryExpressionLanguage()
String	getDefaultInputExpressionExpressionLanguage()
String	getDefaultLiteralExpressionLanguage()
String	getDefaultOutputEntryExpressionLanguage()
ElProvider	getElProvider()
DmnEngineMetricCollector	getEngineMetricCollector()
FeelEngine	getFeelEngine() The feel engine used by the engine.
FeelEngineFactory	getFeelEngineFactory()
DmnScriptEngineResolver	getScriptEngineResolver()
DmnTransformer	getTransformer()
void	init()
protected void	initDecisionEvaluationListener()
protected void	initDecisionTableEvaluationListener()
protected void	initElProvider()
protected void	initFeelEngine()
protected void	initMetricCollector()
protected void	initScriptEngineResolver()
DefaultDmnEngineConfiguration	scriptEngineResolver(DmnScriptEngineResolver scriptEngineResolver) Set the script engine resolver which is used by the engine to get an instance of a script engine to evaluated expressions.
void	setCustomPostDecisionEvaluationListeners(List<DmnDecisionEvaluationListener> decisionEvaluationListeners) Set the list of post decision evaluation listeners.
void	setCustomPostDecisionTableEvaluationListeners(List<DmnDecisionTableEvaluationListener> decisionTableEvaluationListeners) Set the list of post decision table evaluation listeners.
void	setCustomPreDecisionEvaluationListeners(List<DmnDecisionEvaluationListener> decisionEvaluationListeners) Set the list of pre decision evaluation listeners.
void	setCustomPreDecisionTableEvaluationListeners(List<DmnDecisionTableEvaluationListener> decisionTableEvaluationListeners) Set the list of pre decision table evaluation listeners.
void	setDefaultInputEntryExpressionLanguage(String expressionLanguage) Set the default expression language which is used to evaluate input entries.
void	setDefaultInputExpressionExpressionLanguage(String expressionLanguage) Set the default expression language which is used to evaluate input expressions.
void	setDefaultLiteralExpressionLanguage(String expressionLanguage) Set the default expression language which is used to evaluate literal expressions.
void	setDefaultOutputEntryExpressionLanguage(String expressionLanguage) Set the default expression language which is used to evaluate output entries.
void	setElProvider(ElProvider elProvider) Set the el provider which is used by the engine to evaluate an el expression.
void	setEngineMetricCollector(DmnEngineMetricCollector engineMetricCollector) Set the engine metric collector
void	setFeelEngineFactory(FeelEngineFactory feelEngineFactory) Set the factory to create a FeelEngine
void	setScriptEngineResolver(DmnScriptEngineResolver scriptEngineResolver) Set the script engine resolver which is used by the engine to get an instance of a script engine to evaluated expressions.
void	setTransformer(DmnTransformer transformer) Set the DMN transformer used to transform the DMN model.
DefaultDmnEngineConfiguration	transformer(DmnTransformer transformer) Set the DMN transformer used to transform the DMN model.

Methods inherited from class org.camunda.bpm.dmn.engine.DmnEngineConfiguration

createDefaultDmnEngineConfiguration

Methods inherited from class java.lang.Object

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

Field Detail

FEEL_EXPRESSION_LANGUAGE

public static final String FEEL_EXPRESSION_LANGUAGE

See Also:

Constant Field Values

FEEL_EXPRESSION_LANGUAGE_ALTERNATIVE

public static final String FEEL_EXPRESSION_LANGUAGE_ALTERNATIVE

See Also:

Constant Field Values

JUEL_EXPRESSION_LANGUAGE

public static final String JUEL_EXPRESSION_LANGUAGE

See Also:

Constant Field Values

engineMetricCollector

protected DmnEngineMetricCollector engineMetricCollector

customPreDecisionTableEvaluationListeners

protected List<DmnDecisionTableEvaluationListener> customPreDecisionTableEvaluationListeners

customPostDecisionTableEvaluationListeners

protected List<DmnDecisionTableEvaluationListener> customPostDecisionTableEvaluationListeners

decisionTableEvaluationListeners

protected List<DmnDecisionTableEvaluationListener> decisionTableEvaluationListeners

decisionEvaluationListeners

protected List<DmnDecisionEvaluationListener> decisionEvaluationListeners

customPreDecisionEvaluationListeners

protected List<DmnDecisionEvaluationListener> customPreDecisionEvaluationListeners

customPostDecisionEvaluationListeners

protected List<DmnDecisionEvaluationListener> customPostDecisionEvaluationListeners

scriptEngineResolver

protected DmnScriptEngineResolver scriptEngineResolver

elProvider

protected ElProvider elProvider

feelEngineFactory

protected FeelEngineFactory feelEngineFactory

feelEngine

protected FeelEngine feelEngine

defaultInputExpressionExpressionLanguage

protected String defaultInputExpressionExpressionLanguage

defaultInputEntryExpressionLanguage

protected String defaultInputEntryExpressionLanguage

defaultOutputEntryExpressionLanguage

protected String defaultOutputEntryExpressionLanguage

defaultLiteralExpressionLanguage

protected String defaultLiteralExpressionLanguage

transformer

protected DmnTransformer transformer

Constructor Detail

DefaultDmnEngineConfiguration

public DefaultDmnEngineConfiguration()

Method Detail

buildEngine

public DmnEngine buildEngine()

Description copied from class: DmnEngineConfiguration

Create a DmnEngine with this configuration

Specified by:

buildEngine in class DmnEngineConfiguration

Returns:

the created DmnEngine

init

public void init()

initMetricCollector

protected void initMetricCollector()

initDecisionTableEvaluationListener

protected void initDecisionTableEvaluationListener()

initDecisionEvaluationListener

protected void initDecisionEvaluationListener()

getDefaultDmnDecisionEvaluationListeners

protected Collection<? extends DmnDecisionEvaluationListener> getDefaultDmnDecisionEvaluationListeners()

initElProvider

protected void initElProvider()

initScriptEngineResolver

protected void initScriptEngineResolver()

initFeelEngine

protected void initFeelEngine()

getEngineMetricCollector

public DmnEngineMetricCollector getEngineMetricCollector()

Specified by:

getEngineMetricCollector in class DmnEngineConfiguration

Returns:

the configured engine metric collector

setEngineMetricCollector

public void setEngineMetricCollector(DmnEngineMetricCollector engineMetricCollector)

Description copied from class: DmnEngineConfiguration

Set the engine metric collector

Specified by:

setEngineMetricCollector in class DmnEngineConfiguration

Parameters:

engineMetricCollector - the engine metric collector to use

engineMetricCollector

public DefaultDmnEngineConfiguration engineMetricCollector(DmnEngineMetricCollector engineMetricCollector)

Description copied from class: DmnEngineConfiguration

Set the engine metric collector

Specified by:

engineMetricCollector in class DmnEngineConfiguration

Parameters:

engineMetricCollector - the engine metric collector to use

Returns:

this configuration

getCustomPreDecisionTableEvaluationListeners

public List<DmnDecisionTableEvaluationListener> getCustomPreDecisionTableEvaluationListeners()

Specified by:

getCustomPreDecisionTableEvaluationListeners in class DmnEngineConfiguration

Returns:

the list of custom pre decision table evaluation listeners

setCustomPreDecisionTableEvaluationListeners

public void setCustomPreDecisionTableEvaluationListeners(List<DmnDecisionTableEvaluationListener> decisionTableEvaluationListeners)

Description copied from class: DmnEngineConfiguration

Set the list of pre decision table evaluation listeners. They will be notified before the default decision table evaluation listeners.

Specified by:

setCustomPreDecisionTableEvaluationListeners in class DmnEngineConfiguration

Parameters:

decisionTableEvaluationListeners - the list of pre decision table evaluation listeners

customPreDecisionTableEvaluationListeners

public DefaultDmnEngineConfiguration customPreDecisionTableEvaluationListeners(List<DmnDecisionTableEvaluationListener> decisionTableEvaluationListeners)

Description copied from class: DmnEngineConfiguration

Set the list of pre decision table evaluation listeners. They will be notified before the default decision table evaluation listeners.

Specified by:

customPreDecisionTableEvaluationListeners in class DmnEngineConfiguration

Parameters:

decisionTableEvaluationListeners - the list of pre decision table evaluation listeners

Returns:

this configuration

getCustomPostDecisionTableEvaluationListeners

public List<DmnDecisionTableEvaluationListener> getCustomPostDecisionTableEvaluationListeners()

Specified by:

getCustomPostDecisionTableEvaluationListeners in class DmnEngineConfiguration

Returns:

the list of custom post decision table evaluation listeners

setCustomPostDecisionTableEvaluationListeners

public void setCustomPostDecisionTableEvaluationListeners(List<DmnDecisionTableEvaluationListener> decisionTableEvaluationListeners)

Description copied from class: DmnEngineConfiguration

Set the list of post decision table evaluation listeners. They will be notified after the default decision table evaluation listeners.

Specified by:

setCustomPostDecisionTableEvaluationListeners in class DmnEngineConfiguration

Parameters:

decisionTableEvaluationListeners - the list of post decision table evaluation listeners

customPostDecisionTableEvaluationListeners

public DefaultDmnEngineConfiguration customPostDecisionTableEvaluationListeners(List<DmnDecisionTableEvaluationListener> decisionTableEvaluationListeners)

Description copied from class: DmnEngineConfiguration

Set the list of post decision table evaluation listeners. They will be notified after the default decision table evaluation listeners.

Specified by:

customPostDecisionTableEvaluationListeners in class DmnEngineConfiguration

Parameters:

decisionTableEvaluationListeners - the list of post decision table evaluation listeners

Returns:

this configuration

getCustomPreDecisionEvaluationListeners

public List<DmnDecisionEvaluationListener> getCustomPreDecisionEvaluationListeners()

Specified by:

getCustomPreDecisionEvaluationListeners in class DmnEngineConfiguration

Returns:

the list of custom pre decision evaluation listeners

setCustomPreDecisionEvaluationListeners

public void setCustomPreDecisionEvaluationListeners(List<DmnDecisionEvaluationListener> decisionEvaluationListeners)

Description copied from class: DmnEngineConfiguration

Set the list of pre decision evaluation listeners. They will be notified before the default decision evaluation listeners.

Specified by:

setCustomPreDecisionEvaluationListeners in class DmnEngineConfiguration

customPreDecisionEvaluationListeners

public DefaultDmnEngineConfiguration customPreDecisionEvaluationListeners(List<DmnDecisionEvaluationListener> decisionEvaluationListeners)

Description copied from class: DmnEngineConfiguration

Set the list of pre decision evaluation listeners. They will be notified before the default decision evaluation listeners.

Specified by:

customPreDecisionEvaluationListeners in class DmnEngineConfiguration

Parameters:

decisionEvaluationListeners - the list of pre decision evaluation listeners

Returns:

this configuration

getCustomPostDecisionEvaluationListeners

public List<DmnDecisionEvaluationListener> getCustomPostDecisionEvaluationListeners()

Specified by:

getCustomPostDecisionEvaluationListeners in class DmnEngineConfiguration

Returns:

the list of custom post decision evaluation listeners

setCustomPostDecisionEvaluationListeners

public void setCustomPostDecisionEvaluationListeners(List<DmnDecisionEvaluationListener> decisionEvaluationListeners)

Description copied from class: DmnEngineConfiguration

Set the list of post decision evaluation listeners. They will be notified after the default decision evaluation listeners.

Specified by:

setCustomPostDecisionEvaluationListeners in class DmnEngineConfiguration

Parameters:

decisionEvaluationListeners - the list of post decision table evaluation listeners

customPostDecisionEvaluationListeners

public DefaultDmnEngineConfiguration customPostDecisionEvaluationListeners(List<DmnDecisionEvaluationListener> decisionEvaluationListeners)

Description copied from class: DmnEngineConfiguration

Set the list of post decision evaluation listeners. They will be notified after the default decision evaluation listeners.

Specified by:

customPostDecisionEvaluationListeners in class DmnEngineConfiguration

Returns:

this configuration

getDecisionTableEvaluationListeners

public List<DmnDecisionTableEvaluationListener> getDecisionTableEvaluationListeners()

The list of decision table evaluation listeners of the configuration. Contains the pre, default and post decision table evaluation listeners. Is set during the build of an engine.

Returns:

the list of decision table evaluation listeners

getDecisionEvaluationListeners

public List<DmnDecisionEvaluationListener> getDecisionEvaluationListeners()

The list of decision evaluation listeners of the configuration. Contains the pre, default and post decision evaluation listeners. Is set during the build of an engine.

Returns:

the list of decision table evaluation listeners

getScriptEngineResolver

public DmnScriptEngineResolver getScriptEngineResolver()

Returns:

the script engine resolver

setScriptEngineResolver

public void setScriptEngineResolver(DmnScriptEngineResolver scriptEngineResolver)

Set the script engine resolver which is used by the engine to get an instance of a script engine to evaluated expressions.

Parameters:

scriptEngineResolver - the script engine resolver

scriptEngineResolver

public DefaultDmnEngineConfiguration scriptEngineResolver(DmnScriptEngineResolver scriptEngineResolver)

Set the script engine resolver which is used by the engine to get an instance of a script engine to evaluated expressions.

Parameters:

scriptEngineResolver - the script engine resolver

Returns:

this

getElProvider

public ElProvider getElProvider()

Returns:

the el provider

setElProvider

public void setElProvider(ElProvider elProvider)

Set the el provider which is used by the engine to evaluate an el expression.

Parameters:

elProvider - the el provider

elProvider

public DefaultDmnEngineConfiguration elProvider(ElProvider elProvider)

Set the el provider which is used by the engine to evaluate an el expression.

Parameters:

elProvider - the el provider

Returns:

this

getFeelEngineFactory

public FeelEngineFactory getFeelEngineFactory()

Returns:

the factory is used to create a FeelEngine

setFeelEngineFactory

public void setFeelEngineFactory(FeelEngineFactory feelEngineFactory)

Set the factory to create a FeelEngine

Parameters:

feelEngineFactory - the feel engine factory

feelEngineFactory

public DefaultDmnEngineConfiguration feelEngineFactory(FeelEngineFactory feelEngineFactory)

Set the factory to create a FeelEngine

Parameters:

feelEngineFactory - the feel engine factory

Returns:

this

getFeelEngine

public FeelEngine getFeelEngine()

The feel engine used by the engine. Is initialized during the build of the engine.

Returns:

the feel engine

getDefaultInputExpressionExpressionLanguage

public String getDefaultInputExpressionExpressionLanguage()

Returns:

the default expression language for input expressions

setDefaultInputExpressionExpressionLanguage

public void setDefaultInputExpressionExpressionLanguage(String expressionLanguage)

Set the default expression language which is used to evaluate input expressions. It is used for all input expressions which do not have a expression language set.

Parameters:

expressionLanguage - the default expression language for input expressions

defaultInputExpressionExpressionLanguage

public DefaultDmnEngineConfiguration defaultInputExpressionExpressionLanguage(String expressionLanguage)

Set the default expression language which is used to evaluate input expressions. It is used for all input expressions which do not have a expression language set.

Parameters:

expressionLanguage - the default expression language for input expressions

Returns:

this configuration

getDefaultInputEntryExpressionLanguage

public String getDefaultInputEntryExpressionLanguage()

Returns:

the default expression language for input entries

setDefaultInputEntryExpressionLanguage

public void setDefaultInputEntryExpressionLanguage(String expressionLanguage)

Set the default expression language which is used to evaluate input entries. It is used for all input entries which do not have a expression language set.

Parameters:

expressionLanguage - the default expression language for input entries

defaultInputEntryExpressionLanguage

public DefaultDmnEngineConfiguration defaultInputEntryExpressionLanguage(String expressionLanguage)

Set the default expression language which is used to evaluate input entries. It is used for all input entries which do not have a expression language set.

Parameters:

expressionLanguage - the default expression language for input entries

Returns:

this configuration

getDefaultOutputEntryExpressionLanguage

public String getDefaultOutputEntryExpressionLanguage()

Returns:

the default expression language for output entries

setDefaultOutputEntryExpressionLanguage

public void setDefaultOutputEntryExpressionLanguage(String expressionLanguage)

Set the default expression language which is used to evaluate output entries. It is used for all output entries which do not have a expression language set.

Parameters:

expressionLanguage - the default expression language for output entries

defaultOutputEntryExpressionLanguage

public DefaultDmnEngineConfiguration defaultOutputEntryExpressionLanguage(String expressionLanguage)

Set the default expression language which is used to evaluate output entries. It is used for all output entries which do not have a expression language set.

Parameters:

expressionLanguage - the default expression language for output entries

Returns:

this configuration

getDefaultLiteralExpressionLanguage

public String getDefaultLiteralExpressionLanguage()

Returns:

the default expression language for literal expressions

setDefaultLiteralExpressionLanguage

public void setDefaultLiteralExpressionLanguage(String expressionLanguage)

Set the default expression language which is used to evaluate literal expressions. It is used for all literal expressions which do not have a expression language set.

Parameters:

expressionLanguage - the default expression language for literal expressions

defaultLiteralExpressionLanguage

public DefaultDmnEngineConfiguration defaultLiteralExpressionLanguage(String expressionLanguage)

Set the default expression language which is used to evaluate literal expressions. It is used for all literal expressions which do not have a expression language set.

Parameters:

expressionLanguage - the default expression language for literal expressions

Returns:

this configuration

getTransformer

public DmnTransformer getTransformer()

Returns:

the DMN transformer

setTransformer

public void setTransformer(DmnTransformer transformer)

Set the DMN transformer used to transform the DMN model.

Parameters:

transformer - the DMN transformer

transformer

public DefaultDmnEngineConfiguration transformer(DmnTransformer transformer)

Set the DMN transformer used to transform the DMN model.

Parameters:

transformer - the DMN transformer

Returns:

this