Package org.apache.beam.sdk.extensions.sql.impl.rule

Class BeamCalcSplittingRule

  • public abstract class BeamCalcSplittingRule
extends org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRule
    A RelOptRule that converts a LogicalCalc into a chain of AbstractBeamCalcRel nodes via CalcRelSplitter.

    • Nested Class Summary

      • Nested classes/interfaces inherited from class org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRule

        org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRule.ConverterRelOptRuleOperand

    • Field Summary

      • Fields inherited from class org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRule

        description, operands, relBuilderFactory

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected BeamCalcSplittingRule​(java.lang.String description)  

    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      protected abstract CalcRelSplitter.RelType[] getRelTypes()  
      boolean matches​(org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRuleCall x)  
      void onMatch​(org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRuleCall relOptRuleCall)  

      • Methods inherited from class org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRule

        any, convert, convert, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, hashCode, none, operand, operand, operand, operand, operand, operandJ, operandJ, some, toString, unordered

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • BeamCalcSplittingRule

        protected BeamCalcSplittingRule​(java.lang.String description)

    • Method Detail

      • matches

        public boolean matches​(org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRuleCall x)
        Overrides:
        matches in class org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRule

      • onMatch

        public void onMatch​(org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRuleCall relOptRuleCall)
        Specified by:
        onMatch in class org.apache.beam.vendor.calcite.v1_40_0.org.apache.calcite.plan.RelOptRule