object OperatorReduce extends CompositionOperator

Linear Supertypes
CompositionOperator, Operator, AnyRef, Any
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Inherited
  1. OperatorReduce
  2. CompositionOperator
  3. Operator
  4. AnyRef
  5. Any
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Visibility
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Value Members

  1. def checkInputs(conditions: Array[JsonLogicCore]): Unit

    Checks number of conditions (equivalent to number of sub-nodes in syntax tree) is equal to 2.

    Checks number of conditions (equivalent to number of sub-nodes in syntax tree) is equal to 2. Throws an com.celadari.jsonlogicscala.exceptions.WrongNumberOfConditionsException if number of conditions different than 3.

    Definition Classes
    OperatorReduce → CompositionOperator
  2. def composeOperator(values: Array[Any], logicArr: Array[JsonLogicCore], conditionCaller: ComposeLogic, reduceLogic: EvaluatorLogic, logicOperatorToValue: Map[ComposeLogic, Map[String, Any]]): Any

    Returns value by reducing array by a given expression.

    Returns value by reducing array by a given expression.

    returns

    operated value by operator.

    Definition Classes
    OperatorReduce → CompositionOperator
  3. def evalOperator(conditionCaller: ComposeLogic, reduceLogic: EvaluatorLogic, logicOperatorToValue: Map[ComposeLogic, Map[String, Any]]): Any

    Returns evaluated result of corresponding condition (internal node in syntax tree).

    Returns evaluated result of corresponding condition (internal node in syntax tree). This method carries a map of map of (composition_operator -> map(variable_name -> variable_value)) to fetch the value of variable (depends on the composition_operator and the values this composition_operator is applied to). This map of map is necessary as a composition_operator can be composed with another composition_operator which requires to be able to distinguish between values which composition_operator they belong to.

    returns

    evaluated result.

    Definition Classes
    CompositionOperator