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Cypher Shell

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/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [https://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.shell.cli;

import static org.neo4j.shell.ShellRunner.isInputInteractive;
import static org.neo4j.shell.ShellRunner.isOutputInteractive;

public enum Format {
    // Will select depending based on STDOUT and STDIN redirection
    AUTO,
    // Intended for human consumption
    VERBOSE,
    // Intended for machine consumption (nothing except data is printed
    PLAIN;
    // TODO JSON, strictly intended for machine consumption with data formatted in JSON

    public static Format parse(String format) {
        if (format.equalsIgnoreCase(PLAIN.name())) {
            return PLAIN;
        } else if (format.equalsIgnoreCase(VERBOSE.name())) {
            return VERBOSE;
        } else {
            return isInputInteractive() && isOutputInteractive() ? VERBOSE : PLAIN;
        }
    }
}