OpenOption
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Known Indirect Subclasses
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Last updated 2024-07-10 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-07-10 UTC."],[[["\u003cp\u003e\u003ccode\u003eOpenOption\u003c/code\u003e is an interface used to configure how files are opened or created in Java NIO.\u003c/p\u003e\n"],["\u003cp\u003eIt is used by methods in \u003ccode\u003eFiles\u003c/code\u003e, \u003ccode\u003eFileChannel\u003c/code\u003e, and \u003ccode\u003eAsynchronousFileChannel\u003c/code\u003e for file operations.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eStandardOpenOption\u003c/code\u003e and \u003ccode\u003eLinkOption\u003c/code\u003e are implementations of \u003ccode\u003eOpenOption\u003c/code\u003e providing options for standard operations and symbolic link handling, respectively.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eStandardOpenOption\u003c/code\u003e defines common options like \u003ccode\u003eCREATE\u003c/code\u003e, \u003ccode\u003eAPPEND\u003c/code\u003e, and \u003ccode\u003eREAD\u003c/code\u003e, while \u003ccode\u003eLinkOption\u003c/code\u003e controls whether symbolic links are followed.\u003c/p\u003e\n"]]],["`OpenOption` is an interface used to configure file opening or creation. It's employed by methods like `newOutputStream`, `newByteChannel`, `FileChannel.open`, and `AsynchronousFileChannel.open`. Key subclasses include `LinkOption`, which manages symbolic link handling, and `StandardOpenOption`, which defines standard open options. The `StandardOpenOption` enumeration specifies the *standard* options when interacting with files.\n"],null,["public interface **OpenOption** \n\n|---|---|---|\n| Known Indirect Subclasses [LinkOption](../../../../reference/java/nio/file/LinkOption.html), [StandardOpenOption](../../../../reference/java/nio/file/StandardOpenOption.html) |-----------------------------------------------------------------------------------|-----------------------------------------------------------| | [LinkOption](../../../../reference/java/nio/file/LinkOption.html) | Defines the options as to how symbolic links are handled. | | [StandardOpenOption](../../../../reference/java/nio/file/StandardOpenOption.html) | Defines the standard open options. | |||\n\nAn object that configures how to open or create a file.\n\nObjects of this type are used by methods such as [newOutputStream](../../../../reference/java/nio/file/Files.html#newOutputStream(java.nio.file.Path,%20java.nio.file.OpenOption...)), [newByteChannel](../../../../reference/java/nio/file/Files.html#newByteChannel(java.nio.file.Path,%20java.nio.file.OpenOption...)), [FileChannel.open](../../../../reference/java/nio/channels/FileChannel.html#open(java.nio.file.Path,%20java.nio.file.OpenOption...)), and [AsynchronousFileChannel.open](../../../../reference/java/nio/channels/AsynchronousFileChannel.html#open(java.nio.file.Path,%20java.nio.file.OpenOption...))\nwhen opening or creating a file.\n\nThe [StandardOpenOption](../../../../reference/java/nio/file/StandardOpenOption.html) enumeration type defines the\n*standard* options."]]
