Package org.apache.calcite.rex

Interface RexPattern

@Deprecated public interface RexPattern
Deprecated.
A RexPattern represents an expression with holes in it. The match(org.apache.calcite.rex.RexNode, org.apache.calcite.rex.RexAction) method tests whether a given expression matches the pattern.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    match(RexNode ptree, RexAction action)
    Deprecated.
    Calls action for every combination of tokens for which this pattern matches.

  • Method Details

    • match

      void match(RexNode ptree, RexAction action)
      Deprecated.
      Calls action for every combination of tokens for which this pattern matches.