LogicalRecursiveCteToPhysicalRecursiveCte.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.PhysicalRecursiveCte;

/**
 * Implementation rule that convert logical Recursive Cte to Physical Recursive Cte.
 */
public class LogicalRecursiveCteToPhysicalRecursiveCte extends OneImplementationRuleFactory {
    @Override
    public Rule build() {
        return logicalRecursiveCte().then(recursiveCte ->
            new PhysicalRecursiveCte(recursiveCte.getCteName(),
                    recursiveCte.isUnionAll(),
                    recursiveCte.getOutputs(),
                    recursiveCte.getRegularChildrenOutputs(),
                    recursiveCte.getLogicalProperties(),
                    recursiveCte.children())
        ).toRule(RuleType.LOGICAL_RECURSIVE_CTE_TO_PHYSICAL_RECURSIVE_CTE);
    }
}