Package org.apache.flink.table.planner.parse

Interface ExtendedParseStrategy

All Known Implementing Classes:
AbstractRegexParseStrategy, ClearOperationParseStrategy, HelpOperationParseStrategy, QuitOperationParseStrategy, ResetOperationParseStrategy, SetOperationParseStrategy
public interface ExtendedParseStrategy
Strategy to parse statement to Operation. parsing some special command which can't supported by CalciteParser, e.g. SET key=value may contain special characters in key and value.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.flink.table.operations.Operation
    convert(String statement)
    Convert the input statement to the Operation.
    String[]
    getHints()
    Return hints for the given statement.
    boolean
    match(String statement)
    Determine whether the input statement is satisfied the strategy.

  • Method Details

    • match

      boolean match(String statement)
      Determine whether the input statement is satisfied the strategy.

    • convert

      org.apache.flink.table.operations.Operation convert(String statement)
      Convert the input statement to the Operation.

    • getHints

      String[] getHints()
      Return hints for the given statement.