Package de.hybris.platform.ruleengine.strategies

Interface RuleEngineContextFinderStrategy

    • Method Detail

      • findRuleEngineContext

        <T extends AbstractRuleEngineContextModel> java.util.Optional<T> findRuleEngineContext​(RuleType ruleType)
        Finds rule engine contexts for the given rule type. The method only works in rule environments where only 1 rules module exists for the given ruleType. If there are multiple rules modules for the given ruleType it will throw an IllegalStateException exception.
        Parameters:
        ruleType - the rule type to look up rule engine contexts for
        Returns:
        an optional of unique rule engine context for the given rule type. Otherwise throw IllegalStateException

      • findRuleEngineContext

        <T extends AbstractRuleEngineContextModel,​O extends AbstractOrderModel> java.util.Optional<T> findRuleEngineContext​(O order,
                                                                                                                          RuleType ruleType)
        Given the order, finds the rule engine context, compatible with specified rule type
        Parameters:
        order - the order, for which we need to find the rule engine context
        ruleType - filters to return only mappings which rules module is of the given rule type
        Returns:
        a rule engine context, compatible with given rule type. Empty optional if did not find any

      • findRuleEngineContext

        <T extends AbstractRuleEngineContextModel> java.util.Optional<T> findRuleEngineContext​(ProductModel product,
                                                                                       RuleType ruleType)
        Given the product, finds the rule engine context, compatible with specified rule type
        Parameters:
        product - the product, for which we need to find the rule engine context
        ruleType - filters to return only mappings which rules module is of the given rule type
        Returns:
        a rule engine context, compatible with given rule type. Empty optional if did not find any

      • getRuleEngineContextForCatalogVersions

        <T extends AbstractRuleEngineContextModel> java.util.Optional<T> getRuleEngineContextForCatalogVersions​(java.util.Collection<CatalogVersionModel> catalogVersions,
                                                                                                        RuleType ruleType)
        Finds rule engine contexts for the given catalog versions and rule type. If there are multiple rules modules for the provided parameters it will throw an IllegalStateException exception.
        Parameters:
        catalogVersions - collection of catalog versions to perform look up of engine context for
        ruleType - the rule type to look up rule engine context for
        Returns:
        a rule engine context compatible with the given rule type and catalog versions