Package org.camunda.bpm.dmn.engine

Interface DmnDecisionTableResult

All Superinterfaces:
Collection<DmnDecisionRuleResult>, Iterable<DmnDecisionRuleResult>, List<DmnDecisionRuleResult>, Serializable
All Known Implementing Classes:
DmnDecisionTableResultImpl
public interface DmnDecisionTableResult extends List<DmnDecisionRuleResult>, Serializable
The result of one decision table. Which is the list of its decision rule results (see DmnDecisionRuleResult). This represents the output entries of all matching decision rules.

  • Method Details

    • getFirstResult

      DmnDecisionRuleResult getFirstResult()
      Returns the first DmnDecisionRuleResult.
      Returns:
      the first decision rule result or null if none exits

    • getSingleResult

      DmnDecisionRuleResult getSingleResult()
      Returns the single DmnDecisionRuleResult of the result. Which asserts that only one decision rule result exist.
      Returns:
      the single decision rule result or null if none exists
      Throws:
      DmnEngineException - if more than one decision rule result exists

    • collectEntries

      <T> List<T> collectEntries(String outputName)
      Collects the entries for a output name. The list will contain entries for the output name of every DmnDecisionRuleResult. Note that the list may contains less entries than decision rule results if an output does not contain a value for the output name.
      Type Parameters:
      T - the type of the rule result entry
      Parameters:
      outputName - the name of the output to collect
      Returns:
      the list of collected output values

    • getResultList

      List<Map<String,Object>> getResultList()
      Returns the entries of all decision rule results. For every decision rule result a map of the output names and corresponding entries is returned.
      Returns:
      the list of all entry maps
      See Also:

    • getSingleEntry

      <T> T getSingleEntry()
      Returns the value of the single entry of the decision rule result. Asserts that only one decision rule result with a single entry exist.
      Type Parameters:
      T - the type of the result entry
      Returns:
      the value of the single result entry or null if none exists
      Throws:
      DmnEngineException - if more than one decision rule result or more than one result entry exists
      See Also:

    • getSingleEntryTyped

      <T extends TypedValue> T getSingleEntryTyped()
      Returns the typed value of the single entry of the decision rule result. Asserts that only one decision rule result with a single entry exist.
      Type Parameters:
      T - the type of the result entry
      Returns:
      the typed value of the single result entry or null if none exists
      Throws:
      DmnEngineException - if more than one decision rule result or more than one result entry exists
      See Also: