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  1. Drools
  2. DROOLS-6417

Alpha node sharing with static method

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Details

    • Bug
    • Resolution: Won't Do
    • Major
    • None
    • 7.53.0.Final
    • executable model
    • None
    • Undefined
    • NEW
    • NEW

    Description

      Case A)

      See SharingTest.testShouldAlphaShareBecauseSameConstantDespiteDifferentSyntax().

      value == 1

      and

      value == TestStaticUtils.return1()

      are shared when standard-drl. They have the same hashCode because it's calculated by fieldValue.

      https://github.com/kiegroup/drools/blob/master/drools-mvel/src/main/java/org/drools/mvel/MVELConstraint.java#L740-L742

      but not shared when exec-model

      Case B)

      age < 30

      and

      age < StaticUtil.getThirty()

      are not shared in both standard-drl and exec-model. If we don't consider it as a bug, that would be okay.

      Attachments

        Issue Links

          is related to

          Bug - A problem that impairs or prevents the functions of the product. DROOLS-6328 Prevent same key for Alpha Node range index

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Bug - A problem that impairs or prevents the functions of the product. DROOLS-6418 Avoid alpha node sharing with static method

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Task - Represents a small unit of work that is not end-user facing. DROOLS-6325 Enhance executable model node sharing test coverage

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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            People

              rhn-support-tkobayas Toshiya Kobayashi
              rhn-support-tkobayas Toshiya Kobayashi
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              Dates

                Created:
                Updated:
                Resolved: