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/*
 * Copyright 2024 Hazelcast Inc.
 *
 * Licensed under the Hazelcast Community License (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://hazelcast.com/hazelcast-community-license
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hazelcast.jet.sql.impl.opt.logical;

import com.hazelcast.jet.sql.impl.opt.physical.MustNotExecutePhysicalRel;
import com.hazelcast.shaded.org.apache.calcite.plan.RelOptCluster;
import com.hazelcast.shaded.org.apache.calcite.plan.RelOptCost;
import com.hazelcast.shaded.org.apache.calcite.plan.RelOptPlanner;
import com.hazelcast.shaded.org.apache.calcite.plan.RelTraitSet;
import com.hazelcast.shaded.org.apache.calcite.rel.AbstractRelNode;
import com.hazelcast.shaded.org.apache.calcite.rel.RelWriter;
import com.hazelcast.shaded.org.apache.calcite.rel.metadata.RelMetadataQuery;
import com.hazelcast.shaded.org.apache.calcite.rel.type.RelDataType;
import com.hazelcast.shaded.org.checkerframework.checker.nullness.qual.Nullable;

/**
 * See {@link MustNotExecutePhysicalRel}.
 */
public class MustNotExecuteLogicalRel extends AbstractRelNode implements LogicalRel {
    private final String exceptionMessage;

    protected MustNotExecuteLogicalRel(
            RelOptCluster cluster,
            RelTraitSet traitSet,
            RelDataType type,
            String exceptionMessage
    ) {
        super(cluster, traitSet);
        this.rowType = type;
        this.exceptionMessage = exceptionMessage;
    }

    public String getExceptionMessage() {
        return exceptionMessage;
    }

    @Override
    public @Nullable RelOptCost computeSelfCost(RelOptPlanner planner, RelMetadataQuery mq) {
        return planner.getCostFactory().makeZeroCost();
    }

    @Override
    public RelWriter explainTerms(RelWriter pw) {
        return super.explainTerms(pw).item("traitSet", traitSet);
    }
}