/*
 * 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 <http://www.gnu.org/licenses/>.
 */
package org.neo4j.harness.internal;

import java.util.ArrayList;
import java.util.List;
import org.neo4j.exceptions.KernelException;
import org.neo4j.kernel.api.procedure.GlobalProcedures;

class HarnessRegisteredProcs {
    private final List<Class<?>> procs = new ArrayList<>();
    private final List<Class<?>> functions = new ArrayList<>();
    private final List<Class<?>> aggregationFunctions = new ArrayList<>();

    void addProcedure(Class<?> procedureClass) {
        this.procs.add(procedureClass);
    }

    void addFunction(Class<?> functionClass) {
        this.functions.add(functionClass);
    }

    void addAggregationFunction(Class<?> functionClass) {
        this.aggregationFunctions.add(functionClass);
    }

    void applyTo(GlobalProcedures globalProcedures) throws KernelException {
        for (Class<?> cls : procs) {
            globalProcedures.registerProcedure(cls);
        }

        for (Class<?> cls : functions) {
            globalProcedures.registerFunction(cls);
        }

        for (Class<?> cls : aggregationFunctions) {
            globalProcedures.registerAggregationFunction(cls);
        }
    }
}
