hazelcast-master/hazelcast-sql/src/main/java/com/hazelcast/sql/impl/plan/cache/CachedPlanInvalidationCallback.java
/*
 * Copyright 2023 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.sql.impl.plan.cache;

import com.hazelcast.sql.impl.optimizer.SqlPlan;

/**
 * A callback that is invoked when the engine detects that the plan is no longer valid.
 */
public interface CachedPlanInvalidationCallback {
    /**
     * Invalidate the given plan.
     */
    void invalidate(SqlPlan plan);
}
