OpenOption.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
 *
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package java.nio.file;

/**
 * An object that configures how to open or create a file.
 *
 * Objects of this type are used by methods such as {@link Files#newOutputStream(Path, OpenOption[]) newOutputStream},
 * {@link Files#newByteChannel newByteChannel}, {@link java.nio.channels.FileChannel#open FileChannel.open},
 * and {@link java.nio.channels.AsynchronousFileChannel#open AsynchronousFileChannel.open}
 * when opening or creating a file.
 *
 * The {@link StandardOpenOption} enumeration type defines the <i>standard</i> options.
 *
 * @since 1.7
 */
// 创建/打开文件时用到的可选参数
public interface OpenOption {
}