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  1. JDK
  2. JDK-8285081

Improve XPath operators count accuracy

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      Description

        The JDK impl for the XPath API and XSLT imposes limits on certain operations. It was observed that the operator count appeared to be inaccurate in certain cases, such as the relational operators, a result of the parsers and compilers for XPath and XSLT XPath being different. The process currently counts an axis and node test once on double colon, however, it needs to be re-examined with the consideration of the abbreviated syntax as a node test can be used alone without the double colon. In most cases, counting once with the double colon would be okay as its one location step and consistent with the abbreviated syntax, but the node tests needs to be checked to see they are preceded with an axis. Also, several other symbols such as double slash need to be in the operator list to be counted as one step.

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            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8288115 Improve XPath operators count accuracy

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8288674 Improve XPath operators count accuracy

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8288963 Improve XPath operators count accuracy

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8289248 Improve XPath operators count accuracy

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8290362 Improve XPath operators count accuracy

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8290442 Improve XPath operators count accuracy

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8290815 Improve XPath operators count accuracy

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8290816 Improve XPath operators count accuracy

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8289486 Improve XSLT XPath operators count efficiency

            • P3 - Major loss of function.
            • Closed
            links to

            Commit Commit openjdk/jdk11u-dev/4b456463

            Commit Commit openjdk/jdk13u-dev/7f63e9a3

            Commit Commit openjdk/jdk15u-dev/ed03dd36

            Commit Commit openjdk/jdk17u-dev/a4110857

            Commit Commit openjdk/jdk/8e078391

            Review Review openjdk/jdk11u-dev/1232

            Review Review openjdk/jdk13u-dev/374

            Review Review openjdk/jdk15u-dev/238

            Review Review openjdk/jdk17u-dev/478

            Review Review openjdk/jdk/9022

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                joehw Joe Wang
                joehw Joe Wang
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