Package org.camunda.bpm.engine
Interface DecisionService
- All Known Implementing Classes:
DecisionServiceImpl
public interface DecisionService
Service to evaluate decisions inside the DMN engine.
- Author:
- Philipp Ossler
-
Method Summary
Modifier and TypeMethodDescriptionevaluateDecisionById
(String decisionDefinitionId) Returns a fluent builder to evaluate the decision with the given id.evaluateDecisionByKey
(String decisionDefinitionKey) Returns a fluent builder to evaluate the decision with the given key.evaluateDecisionTableById
(String decisionDefinitionId) Returns a fluent builder to evaluate the decision table with the given id.evaluateDecisionTableById
(String decisionDefinitionId, Map<String, Object> variables) Evaluates the decision with the given id.evaluateDecisionTableByKey
(String decisionDefinitionKey) Returns a fluent builder to evaluate the decision table with the given key.evaluateDecisionTableByKey
(String decisionDefinitionKey, Map<String, Object> variables) Evaluates the decision with the given key in the latest version.evaluateDecisionTableByKeyAndVersion
(String decisionDefinitionKey, Integer version, Map<String, Object> variables) Evaluates the decision with the given key in the specified version.
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Method Details
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evaluateDecisionTableById
DmnDecisionTableResult evaluateDecisionTableById(String decisionDefinitionId, Map<String, Object> variables) Evaluates the decision with the given id.- Parameters:
decisionDefinitionId
- the id of the decision definition, cannot be null.variables
- the input values of the decision.- Returns:
- the result of the evaluation.
- Throws:
NotFoundException
- when no decision definition is deployed with the given id.NotValidException
- when the given decision definition id is null.AuthorizationException
- if the user has noPermissions.CREATE_INSTANCE
permission onResources.DECISION_DEFINITION
.
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evaluateDecisionTableByKey
DmnDecisionTableResult evaluateDecisionTableByKey(String decisionDefinitionKey, Map<String, Object> variables) Evaluates the decision with the given key in the latest version.- Parameters:
decisionDefinitionKey
- the key of the decision definition, cannot be null.variables
- the input values of the decision.- Returns:
- the result of the evaluation.
- Throws:
NotFoundException
- when no decision definition is deployed with the given key.NotValidException
- when the given decision definition key is null.AuthorizationException
- if the user has noPermissions.CREATE_INSTANCE
permission onResources.DECISION_DEFINITION
.
-
evaluateDecisionTableByKeyAndVersion
DmnDecisionTableResult evaluateDecisionTableByKeyAndVersion(String decisionDefinitionKey, Integer version, Map<String, Object> variables) Evaluates the decision with the given key in the specified version. If no version is provided then the latest version of the decision definition is taken.- Parameters:
decisionDefinitionKey
- the key of the decision definition, cannot be null.version
- the version of the decision definition. Ifnull
then the latest version is taken.variables
- the input values of the decision.- Returns:
- the result of the evaluation.
- Throws:
NotFoundException
- when no decision definition is deployed with the given key and version.NotValidException
- when the given decision definition key is null.AuthorizationException
- if the user has noPermissions.CREATE_INSTANCE
permission onResources.DECISION_DEFINITION
.
-
evaluateDecisionTableByKey
Returns a fluent builder to evaluate the decision table with the given key. The builder can be used to set further properties and specify evaluation instructions.- Parameters:
decisionDefinitionKey
- the key of the decision definition, cannot benull
.- Returns:
- a builder to evaluate a decision table
- See Also:
-
evaluateDecisionTableById
Returns a fluent builder to evaluate the decision table with the given id. The builder can be used to set further properties and specify evaluation instructions.- Parameters:
decisionDefinitionId
- the id of the decision definition, cannot benull
.
- Returns:
- a builder to evaluate a decision table
- See Also:
-
evaluateDecisionByKey
Returns a fluent builder to evaluate the decision with the given key. The builder can be used to set further properties and specify evaluation instructions.- Parameters:
decisionDefinitionKey
- the key of the decision definition, cannot benull
.- Returns:
- a builder to evaluate a decision
-
evaluateDecisionById
Returns a fluent builder to evaluate the decision with the given id. The builder can be used to set further properties and specify evaluation instructions.- Parameters:
decisionDefinitionId
- the id of the decision definition, cannot benull
.
- Returns:
- a builder to evaluate a decision
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