Package org.apache.calcite.adapter.enumerable

Interface MatchImplementor

public interface MatchImplementor

Implementor of Functions used in MATCH_RECOGNIZE Context.

Method Summary

Modifier and Type	Method	Description
Expression	implement(RexToLixTranslator translator, RexCall call, ParameterExpression row, ParameterExpression rows, ParameterExpression symbols, ParameterExpression currentIndex)	Implements a call.

Method Details

implement

Expression implement(RexToLixTranslator translator,
 RexCall call,
 ParameterExpression row,
 ParameterExpression rows,
 ParameterExpression symbols,
 ParameterExpression currentIndex)

Implements a call.

Parameters:

translator - Translator for the call

call - Call that should be implemented

row - Current Row

rows - All Rows that are traversed so far

symbols - All Symbols of the rows that were traversed so far

Returns:

Translated call