LogicalRecursiveCteRecursiveChildToPhysicalRecursiveCteRecursiveChild.java

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package org.apache.doris.nereids.rules.implementation;

import org.apache.doris.nereids.rules.Rule;
import org.apache.doris.nereids.rules.RuleType;
import org.apache.doris.nereids.trees.plans.physical.PhysicalRecursiveCteRecursiveChild;

/**
 * Implementation rule that convert logical recursive cte's recursive child to physical recursive child.
 */
public class LogicalRecursiveCteRecursiveChildToPhysicalRecursiveCteRecursiveChild
        extends OneImplementationRuleFactory {
    @Override
    public Rule build() {
        return logicalRecursiveCteRecursiveChild().then(recursiveCte -> new PhysicalRecursiveCteRecursiveChild(
                recursiveCte.getCteName(),
                recursiveCte.getLogicalProperties(),
                recursiveCte.child()))
                .toRule(RuleType.LOGICAL_RECURSIVE_CTE_RECURSIVE_CHILD_TO_PHYSICAL_RECURSIVE_CTE_RECURSIVE_CHILD);
    }
}