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 and 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 Detail

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.