org.apache.calcite.plan

Interface RelRule.OperandTransform

All Superinterfaces:

Function<RelRule.OperandBuilder,RelRule.Done>

Enclosing class:

RelRule<C extends RelRule.Config>

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 RelRule.OperandTransform
extends Function<RelRule.OperandBuilder,RelRule.Done>

Function that creates an operand.

See Also:

Config#withOperandSupplier(OperandTransform)

Method Summary

Methods inherited from interface java.util.function.Function

andThen, apply, compose, identity