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/*
 * MIT License
 *
 * Copyright (c) 2018 Ilia Rogozhin (@smallcreep) 
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package com.github.smallcreep.cucumber.seeds.fake;

import java.sql.ResultSet;
import java.util.Iterator;
import java.util.Map;
import org.cactoos.scalar.ItemAt;
import org.cactoos.scalar.UncheckedScalar;

/**
 * Fake for {@link ResultSet}, return Long from static iterator.
 * @since 0.2.0
 */
public final class ResultSetFakeGetLong extends ResultSetFake {

    /**
     * Longs Result.
     */
    private final Iterator> res;

    /**
     * Ctor.
     * @param result Longs result
     */
    public ResultSetFakeGetLong(final Iterator> result) {
        super();
        this.res = result;
    }

    @Override
    public boolean next() {
        return this.res.hasNext();
    }

    // @checkstyle ParameterNameCheck (15 lines)
    @Override
    public long getLong(final int columnIndex) {
        final Map row = this.res.next();
        return row.get(
            new UncheckedScalar<>(
                new ItemAt<>(
                    columnIndex,
                    row.keySet()
                )
            ).value()
        );
    }

    // @checkstyle ParameterNameCheck (15 lines)
    @Override
    public long getLong(final String columnLabel) {
        return this.res.next().get(columnLabel);
    }
}