io.trino.sql.planner.sanity.TableScanValidator Maven / Gradle / Ivy

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/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.trino.sql.planner.sanity;

import io.trino.Session;
import io.trino.execution.warnings.WarningCollector;
import io.trino.sql.PlannerContext;
import io.trino.sql.planner.SimplePlanVisitor;
import io.trino.sql.planner.plan.PlanNode;
import io.trino.sql.planner.plan.TableScanNode;

public class TableScanValidator
        implements PlanSanityChecker.Checker
{
    @Override
    public void validate(PlanNode plan,
            Session session,
            PlannerContext plannerContext,
            WarningCollector warningCollector)
    {
        plan.accept(new SimplePlanVisitor()
        {
            @Override
            public Void visitTableScan(TableScanNode node, Void context)
            {
                plannerContext.getMetadata().validateScan(session, node.getTable());
                return null;
            }
        }, null);
    }
}