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Neo4j Graph Data Science :: Neo4j API

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/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.neo4j.gds.api;

@FunctionalInterface
public interface CloseableResourceRegistry {
    void register(AutoCloseable resource, Runnable action);

    default void register(AutoCloseable resource) {
        register(resource, () -> {});
    }

    CloseableResourceRegistry EMPTY = ((resource, action) -> {
        action.run();
        try {
            resource.close();
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    });
}