Trait

org.locationtech.geomesa.utils.io.fs.FileSystemDelegate

FileHandle

Related Doc: package FileSystemDelegate

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trait FileHandle extends AnyRef

Abstraction over a readable file

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Known Subclasses
HadoopFileHandle, HadoopTarHandle, HadoopZipHandle, LocalFileHandle, LocalTarHandle, LocalZipHandle, StdInHandle
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Abstract Value Members

  1. abstract def delete(recursive: Boolean = false): Unit

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    Delete the file

    Delete the file

    recursive

    if the file is a directory, recursively delete its contents

  2. abstract def exists: Boolean

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    Does the file exist or not

  3. abstract def length: Long

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    File length (size), in bytes

  4. abstract def open: CloseableIterator[(Option[String], InputStream)]

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    Open an input stream to read the underlying file.

    Open an input stream to read the underlying file. Archive formats (tar, zip) will return multiple streams, one per archive entry, along with the name of the entry. The iterator of input streams should only be closed once all the input streams have been processed. The individual streams will be closed when the overall iterator is closed, although they may be closed individually if desired

  5. abstract def path: String

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    Path to the underlying file represented by this object

  6. abstract def write(mode: CreateMode, createParents: Boolean = false): OutputStream

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    Open the file for writing

    Open the file for writing

    mode

    write mode

    createParents

    if the file does not exist, create its parents. Note that this only makes sense with CreateMode.Create

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. lazy val format: String

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    The file extension, minus any compression or zipping

  10. final def getClass(): Class[_]

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  11. def hashCode(): Int

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  13. final def ne(arg0: AnyRef): Boolean

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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  16. final def synchronized[T0](arg0: ⇒ T0): T0

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  17. def toString(): String

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  18. final def wait(): Unit

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  19. final def wait(arg0: Long, arg1: Int): Unit

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  20. final def wait(arg0: Long): Unit

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