/*
 * 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.server.rest.repr.formats;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.neo4j.server.rest.repr.ListWriter;
import org.neo4j.server.rest.repr.MappingWriter;

public class ListWrappingWriter extends ListWriter {
    final List<Object> data;

    public ListWrappingWriter(List<Object> data) {
        this.data = data;
    }

    @Override
    protected ListWriter newList(String type) {
        List<Object> list = new ArrayList<>();
        data.add(list);
        return new ListWrappingWriter(list);
    }

    @Override
    protected MappingWriter newMapping(String type) {
        Map<String, Object> map = new HashMap<>();
        data.add(map);
        return new MapWrappingWriter(map);
    }

    @Override
    protected void writeValue(String type, Object value) {
        data.add(value);
    }

    @Override
    protected void done() {}
}
