Package org.camunda.bpm.dmn.engine.impl.transform

Class DefaultDmnTransform

java.lang.Object

org.camunda.bpm.dmn.engine.impl.transform.DefaultDmnTransform

All Implemented Interfaces:

DmnElementTransformContext, DmnTransform

public class DefaultDmnTransform
extends Object
implements DmnTransform, DmnElementTransformContext

Field Summary

Fields

Modifier and Type	Field	Description
protected DmnDataTypeTransformerRegistry	dataTypeTransformerRegistry
protected DmnDecisionImpl	decision
protected DmnDecisionTableImpl	decisionTable
protected DmnElementTransformHandlerRegistry	handlerRegistry
protected DmnHitPolicyHandlerRegistry	hitPolicyHandlerRegistry
protected DmnModelInstance	modelInstance
protected Object	parent
protected DmnTransformer	transformer
protected List<DmnTransformListener>	transformListeners

Constructor Summary

Constructors

Constructor	Description
DefaultDmnTransform(DmnTransformer transformer)

Method Summary

Modifier and Type	Method	Description
protected void	buildDecisionRequirements(Collection<Decision> decisions, Map<String,DmnDecisionImpl> dmnDecisions)
protected void	ensureNoLoopInDecision(DmnDecision decision, List<String> parentDecisionList, List<String> visitedDecisions)
protected void	ensureNoLoopInDecisions(List<DmnDecision> dmnDecisionList)
DmnDataTypeTransformerRegistry	getDataTypeTransformerRegistry()
DmnDecision	getDecision()
DmnHitPolicyHandlerRegistry	getHitPolicyHandlerRegistry()
DmnModelInstance	getModelInstance()
Object	getParent()
protected List<DmnDecision>	getRequiredDmnDecisions(Decision decision, Map<String,DmnDecisionImpl> dmnDecisions)
DmnTransform	modelInstance(File file)	Set the DMN model instance to transform as file.
DmnTransform	modelInstance(InputStream inputStream)	Set the DMN model instance to transform as input stream.
DmnTransform	modelInstance(DmnModelInstance modelInstance)	Set the DMN model instance to transform.
protected void	notifyTransformListeners(Decision decision, DmnDecision dmnDecision)
protected void	notifyTransformListeners(Definitions definitions, DmnDecisionRequirementsGraphImpl dmnDecisionRequirementsGraph)
protected void	notifyTransformListeners(Input input, DmnDecisionTableInputImpl dmnInput)
protected void	notifyTransformListeners(Output output, DmnDecisionTableOutputImpl dmnOutput)
protected void	notifyTransformListeners(Rule rule, DmnDecisionTableRuleImpl dmnRule)
void	setModelInstance(File file)	Set the DMN model instance to transform as file.
void	setModelInstance(InputStream inputStream)	Set the DMN model instance to transform as input stream.
void	setModelInstance(DmnModelInstance modelInstance)	Set the DMN model instance to transform.
protected DmnDecisionImpl	transformDecision(Decision decision)
protected DmnDecisionLiteralExpressionImpl	transformDecisionLiteralExpression(Decision decision, LiteralExpression literalExpression)
<T extends DmnDecisionRequirementsGraph> T	transformDecisionRequirementsGraph()	Transform the decision requirements graph and all containing decisions of the DMN model instance.
<T extends DmnDecision> List<T>	transformDecisions()	Transform all decisions of the DMN model instance.
protected List<DmnDecision>	transformDecisions(Collection<Decision> decisions)
protected DmnDecisionTableImpl	transformDecisionTable(DecisionTable decisionTable)
protected DmnDecisionTableInputImpl	transformDecisionTableInput(Input input)
protected DmnDecisionTableOutputImpl	transformDecisionTableOutput(Output output)
protected DmnDecisionTableRuleImpl	transformDecisionTableRule(Rule rule)
protected DmnDecisionRequirementsGraph	transformDefinitions(Definitions definitions)
protected Map<String,DmnDecisionImpl>	transformIndividualDecisions(Collection<Decision> decisions)
protected DmnExpressionImpl	transformInputEntry(InputEntry inputEntry)
protected DmnExpressionImpl	transformInputExpression(InputExpression inputExpression)
protected DmnExpressionImpl	transformLiteralExpression(LiteralExpression literalExpression)
protected DmnExpressionImpl	transformOutputEntry(OutputEntry outputEntry)
protected DmnVariableImpl	transformVariable(Variable variable)

Methods inherited from class java.lang.Object

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

Field Detail

transformer

protected DmnTransformer transformer

transformListeners

protected List<DmnTransformListener> transformListeners

handlerRegistry

protected DmnElementTransformHandlerRegistry handlerRegistry

modelInstance

protected DmnModelInstance modelInstance

parent

protected Object parent

decision

protected DmnDecisionImpl decision

decisionTable

protected DmnDecisionTableImpl decisionTable

dataTypeTransformerRegistry

protected DmnDataTypeTransformerRegistry dataTypeTransformerRegistry

hitPolicyHandlerRegistry

protected DmnHitPolicyHandlerRegistry hitPolicyHandlerRegistry

Constructor Detail

DefaultDmnTransform

public DefaultDmnTransform(DmnTransformer transformer)

Method Detail

setModelInstance

public void setModelInstance(File file)

Description copied from interface: DmnTransform

Set the DMN model instance to transform as file.

Specified by:

setModelInstance in interface DmnTransform

Parameters:

file - the file of the DMN model instance

modelInstance

public DmnTransform modelInstance(File file)

Description copied from interface: DmnTransform

Set the DMN model instance to transform as file.

Specified by:

modelInstance in interface DmnTransform

Parameters:

file - the file of the DMN model instance

Returns:

this DmnTransform

setModelInstance

public void setModelInstance(InputStream inputStream)

Description copied from interface: DmnTransform

Set the DMN model instance to transform as input stream.

Specified by:

setModelInstance in interface DmnTransform

Parameters:

inputStream - the input stream of the DMN model instance

modelInstance

public DmnTransform modelInstance(InputStream inputStream)

Description copied from interface: DmnTransform

Set the DMN model instance to transform as input stream.

Specified by:

modelInstance in interface DmnTransform

Parameters:

inputStream - the input stream of the DMN model instance

Returns:

this DmnTransform

setModelInstance

public void setModelInstance(DmnModelInstance modelInstance)

Description copied from interface: DmnTransform

Set the DMN model instance to transform.

Specified by:

setModelInstance in interface DmnTransform

Parameters:

modelInstance - the DMN model instance

modelInstance

public DmnTransform modelInstance(DmnModelInstance modelInstance)

Description copied from interface: DmnTransform

Set the DMN model instance to transform.

Specified by:

modelInstance in interface DmnTransform

Parameters:

modelInstance - the DMN model instance

Returns:

this DmnTransform

transformDecisionRequirementsGraph

public <T extends DmnDecisionRequirementsGraph> T transformDecisionRequirementsGraph()

Description copied from interface: DmnTransform

Transform the decision requirements graph and all containing decisions of the DMN model instance.

Specified by:

transformDecisionRequirementsGraph in interface DmnTransform

transformDefinitions

protected DmnDecisionRequirementsGraph transformDefinitions(Definitions definitions)

transformDecisions

public <T extends DmnDecision> List<T> transformDecisions()

Description copied from interface: DmnTransform

Transform all decisions of the DMN model instance.

Specified by:

transformDecisions in interface DmnTransform

transformDecisions

protected List<DmnDecision> transformDecisions(Collection<Decision> decisions)

transformIndividualDecisions

protected Map<String,DmnDecisionImpl> transformIndividualDecisions(Collection<Decision> decisions)

buildDecisionRequirements

protected void buildDecisionRequirements(Collection<Decision> decisions,
                                         Map<String,DmnDecisionImpl> dmnDecisions)

ensureNoLoopInDecisions

protected void ensureNoLoopInDecisions(List<DmnDecision> dmnDecisionList)

ensureNoLoopInDecision

protected void ensureNoLoopInDecision(DmnDecision decision,
                                      List<String> parentDecisionList,
                                      List<String> visitedDecisions)

getRequiredDmnDecisions

protected List<DmnDecision> getRequiredDmnDecisions(Decision decision,
                                                    Map<String,DmnDecisionImpl> dmnDecisions)

transformDecision

protected DmnDecisionImpl transformDecision(Decision decision)

transformDecisionTable

protected DmnDecisionTableImpl transformDecisionTable(DecisionTable decisionTable)

transformDecisionTableInput

protected DmnDecisionTableInputImpl transformDecisionTableInput(Input input)

transformDecisionTableOutput

protected DmnDecisionTableOutputImpl transformDecisionTableOutput(Output output)

transformDecisionTableRule

protected DmnDecisionTableRuleImpl transformDecisionTableRule(Rule rule)

transformInputExpression

protected DmnExpressionImpl transformInputExpression(InputExpression inputExpression)

transformInputEntry

protected DmnExpressionImpl transformInputEntry(InputEntry inputEntry)

transformOutputEntry

protected DmnExpressionImpl transformOutputEntry(OutputEntry outputEntry)

transformDecisionLiteralExpression

protected DmnDecisionLiteralExpressionImpl transformDecisionLiteralExpression(Decision decision,
                                                                              LiteralExpression literalExpression)

transformLiteralExpression

protected DmnExpressionImpl transformLiteralExpression(LiteralExpression literalExpression)

transformVariable

protected DmnVariableImpl transformVariable(Variable variable)

notifyTransformListeners

protected void notifyTransformListeners(Decision decision,
                                        DmnDecision dmnDecision)

notifyTransformListeners

protected void notifyTransformListeners(Input input,
                                        DmnDecisionTableInputImpl dmnInput)

notifyTransformListeners

protected void notifyTransformListeners(Definitions definitions,
                                        DmnDecisionRequirementsGraphImpl dmnDecisionRequirementsGraph)

notifyTransformListeners

protected void notifyTransformListeners(Output output,
                                        DmnDecisionTableOutputImpl dmnOutput)

notifyTransformListeners

protected void notifyTransformListeners(Rule rule,
                                        DmnDecisionTableRuleImpl dmnRule)

getModelInstance

public DmnModelInstance getModelInstance()

Specified by:

getModelInstance in interface DmnElementTransformContext

Returns:

the transformed DMN model instance

getParent

public Object getParent()

Specified by:

getParent in interface DmnElementTransformContext

Returns:

the already transformed parent of the current transformed element

getDecision

public DmnDecision getDecision()

Specified by:

getDecision in interface DmnElementTransformContext

Returns:

the already transformed decision to which the current transformed element belongs

getDataTypeTransformerRegistry

public DmnDataTypeTransformerRegistry getDataTypeTransformerRegistry()

Specified by:

getDataTypeTransformerRegistry in interface DmnElementTransformContext

Returns:

the DmnDataTypeTransformerRegistry to use

getHitPolicyHandlerRegistry

public DmnHitPolicyHandlerRegistry getHitPolicyHandlerRegistry()

Specified by:

getHitPolicyHandlerRegistry in interface DmnElementTransformContext

Returns:

the DmnHitPolicyHandlerRegistry to use