org.apache.druid.sql.calcite.expression

Interface DruidExpression.ExpressionGenerator

All Known Implementing Classes:

DruidExpression.IdentifierExpressionGenerator, DruidExpression.LiteralExpressionGenerator

Enclosing class:

DruidExpression

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface DruidExpression.ExpressionGenerator

Used by DruidExpression to compile a string which can be parsed into an Expr from given the sub-expression arguments

Method Summary

Modifier and Type	Method and Description
String	compile(List<DruidExpression> arguments)

Method Detail

compile

String compile(List<DruidExpression> arguments)