/*

 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

package jdk.internal.misc;

import sun.nio.fs.ExtendedOptions;

import java.nio.file.CopyOption;

import java.nio.file.OpenOption;

import java.nio.file.WatchEvent;

/**

 * Internal file system options for jdk.unsupported com.sun.nio.file API use.

 */

public final class FileSystemOption<T> {

    public static final FileSystemOption<Void> INTERRUPTIBLE =

        new FileSystemOption<>(ExtendedOptions.INTERRUPTIBLE);

    public static final FileSystemOption<Void> NOSHARE_READ =

        new FileSystemOption<>(ExtendedOptions.NOSHARE_READ);

    public static final FileSystemOption<Void> NOSHARE_WRITE =

        new FileSystemOption<>(ExtendedOptions.NOSHARE_WRITE);

    public static final FileSystemOption<Void> NOSHARE_DELETE =

        new FileSystemOption<>(ExtendedOptions.NOSHARE_DELETE);

    public static final FileSystemOption<Void> FILE_TREE =

        new FileSystemOption<>(ExtendedOptions.FILE_TREE);

    public static final FileSystemOption<Void> DIRECT =

        new FileSystemOption<>(ExtendedOptions.DIRECT);

    public static final FileSystemOption<Integer> SENSITIVITY_HIGH =

        new FileSystemOption<>(ExtendedOptions.SENSITIVITY_HIGH);

    public static final FileSystemOption<Integer> SENSITIVITY_MEDIUM =

        new FileSystemOption<>(ExtendedOptions.SENSITIVITY_MEDIUM);

    public static final FileSystemOption<Integer> SENSITIVITY_LOW =

        new FileSystemOption<>(ExtendedOptions.SENSITIVITY_LOW);

    private final ExtendedOptions.InternalOption<T> internalOption;

    private FileSystemOption(ExtendedOptions.InternalOption<T> option) {

        this.internalOption = option;

    }

    /**

     * Register this internal option as an OpenOption.

     */

    public void register(OpenOption option) {

        internalOption.register(option);

    }

    /**

     * Register this internal option as a CopyOption.

     */

    public void register(CopyOption option) {

        internalOption.register(option);

    }

    /**

     * Register this internal option as a WatchEvent.Modifier.

     */

    public void register(WatchEvent.Modifier option) {

        internalOption.register(option);

    }

    /**

     * Register this internal option as a WatchEvent.Modifier with the

     * given parameter.

     */

    public void register(WatchEvent.Modifier option, T param) {

        internalOption.register(option, param);

    }

}