Package com.espertech.esper.compiler.internal.parse

Interface ParseRuleSelector

public interface ParseRuleSelector
For selection of the parse rule to use.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.antlr.v4.runtime.tree.Tree
    invokeParseRule(EsperEPL2GrammarParser parser)
    Implementations can invoke a parse rule of their choice on the parser.

  • Method Details

    • invokeParseRule

      org.antlr.v4.runtime.tree.Tree invokeParseRule(EsperEPL2GrammarParser parser) throws org.antlr.v4.runtime.RecognitionException
      Implementations can invoke a parse rule of their choice on the parser.
      Parameters:
      parser - - to invoke parse rule on
      Returns:
      the AST tree as a result of the parsing
      Throws:
      org.antlr.v4.runtime.RecognitionException - is a parse exception